Analytical Application Sets (Set FLK, SET CEM, Set BGA, etc.)

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© Siemens AG 2015
Analytical Application Sets
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Introduction
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Continuous emission monitoring
Introduction
Set CEM CERT
Set CEM 1
HM-1400 TRX
Total mercury analyzer system
Dust and opacity measurement
- D-R 220 dust and opacity
measuring instrument
- D-R 290 dust concentration measuring
instrument
- D-R 320 dust measuring instrument
- D-R 800 dust measuring instrument
- D-RX 250 combination probe
Volume flow measurement
- D-FL 100 volume flow measuring system
- D-FL 220 volume flow measuring system
D-ISC 100 display and control unit for
dust and volume flow measuring instruments
Environmental and process data
management systems
- D-EMS 2000
- D-EMS 2000 CS
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Analysis of biogas
Set BGA
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Continuous monitoring of hydrogencooled generators
Set GGA
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Determination of the quality of
natural gas
Set CV
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Communication and software
Analyzer System Manager ASM
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Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Introduction
■ Overview
Standardization and the supply of complete packages are two
trends that are currently on the up. This can be attributed to the
fact that the same application is frequently required in different
industrial sectors and overhead can be minimized in this case.
Furthermore, customers often want to purchase turnkey systems
to minimize the risk of any technical problems.
With its Analytical Application Set initiative, Siemens is making
use of its wealth of experience to offer standardized packages
that are designed with a single application in mind. Its range of
applications can cover a variety of industrial sectors.
It is now possible to simply configure and order complete applications straight from the catalog, thereby sharply reducing the
amount of time taken between the request and order. All Analytical Application Sets are tested in advance and provide a high
level of safety and reliability. The different versions cover a broad
spectrum of potential applications and ensure that the sets can
be configured for both minimum and maximum requirements.
The order structure makes it possible to choose from different
versions and module components, as well as configure the system and order it directly.
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Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Introduction
■ Overview
The combustion of different fuels causes not only the development of carbon dioxide and water vapor but also other environmentally harmful exhaust gas substances (e.g. dust, nitrogen
oxides and carbon monoxide, etc.) Emission limit values are determined for these substances according to the state of combustion engineering. The compliance with these limits does not only
protect the environment from air pollutants but also ensures optimum combustion in the combustion plants. Emission measurements are a central element for complying with these limit values.
These measurements are required to document whether legal
requirements relating to emission limits are complied with. Emission measurements still serve as warranty from plant constructors to operators that the plant runs in accordance with the specification and the law.
Siemens expertise in the area of products and solutions for
process analysis helps you meet all requirements for continuous
emission monitoring quickly and smoothly in accordance with
regional law. This solution package even ensures a secure
investment in case of regulatory adjustments.
According to individual requirements, Siemens offers cold-extractive, hot-extractive, and in-situ automated monitoring systems.
The portfolio is completed by emission evaluation systems for
data storage, visualization, remote transmission - permitted according to TA-Luft, 13., 17., 27., 30. and 31. BImSchV
Siemens does not only offer standard solutions but also complete emission analysis systems, e.g. in turnkey analysis containers.
There are two reasons why the measuring and monitoring of flue
gases for emission components is one of the key topics in continuous gas analysis. First, because of the necessity to comply
with the legal regulations and directives. Second, because process plant operators draw conclusions regarding process efficiency from the gas analysis, for example, in boiler control.
So called Continuous Emission Monitoring Systems (CEMS) are
used for the determination of the exhaust gas components. In
Europe, they are usually called Automated Measurements Systems (AMS). DIN EN 15267 determines corresponding minimum
requirements and testing procedures for automated monitoring
systems for the measurement of gases and particulate substances in the exhaust gas of stationary sources as well as for
the measurement of the volume flow of the exhaust gas. It provides detailed procedures for the realization of the requirements
for the first quality assurance level (QAL1) of DIN EN 14181 and,
if required, the access data for the third quality assurance level
(QAL3).
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM CERT
■ Overview
■ Design
Tested component design
The complete system consists of the following tested individual
components:
• Sampling probe: M&C, type: SP2000; Bühler/Siemens,
type: GAS222/7MB1943-2F
• Heated sample gas line: Winkler/Siemens, type: 7MB1943-2A
• Temperature controller: Siemens, type: SIRIUS
• Two-stage compressor gas cooler: M&C, type: CSS;
Bühler, type: EGK 2-19
• Sample gas pump: Bühler/Siemens, type: P2.3/7MB1943-3C
• NOX converter: M&C, type: CG-2; Bühler/Siemens,
type: BUENOX/7MB1943-2D
Performance-tested measuring ranges
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Set CEM CERT is a standardized and certified continuous emission monitoring system which is suitable for use in many plants
requiring European legislation (13. BImSchV, 27. BImSchV, TA
Luft, 2001/80/EC and IED 2010/75/EC, Annex V) approval. The
innovative CEMS meets the current quality standards of EU directives EN 14956, EN 15267 and EN 14181 (QAL1/2/3, AST).
Analyzer
module
Smallest certi- Additional
fied measur- measuring ranges
ing range
CO
U23-7MB2355
0 ... 200 mg/m³ 0 ... 750/
3 000 mg/m³
U23-7MB2357
0 ... 200 mg/m³ 0 ... 750/
3 000 mg/m³
U23-7MB2358
0 ... 250 mg/m³ 0 ... 1 250 mg/m³
U23-7MB2355
0 ... 150 mg/m³ 0 ... 750/
2 000 mg/m³
U23-7MB2357
0 ... 150 mg/m³ 0 ... 750/
2 000 mg/m³
U23-7MB2358
0 ... 400 mg/m³ 0 ... 2 000 mg/m³
NO
■ Benefits
• The tested measuring ranges can be selected for a variety of
ranges to ensure use in different areas of application for the
CEMS (TÜV approved).
• The complete modular package allows the certified use of
system components from different manufacturers (TÜV
approved).
• Simple and fast to configure
• Very low costs of procurement and operation
Modular design
• Up to 2 analyzers with different measuring ranges can be
configured
• Selection of versions for indoor or outdoor installation
• Selection of sample gas cooler and NOX converter from
leading manufacturers
• Electric heaters and air conditioners can be configured to
extend the ambient temperature range
• Selection of versions with appropriate sampling probes,
heated sample gas lines
■ Application
• Emission monitoring of power plants fueled with solid,
gaseous or liquid fuels
• Emission monitoring of so-called TA Luft plants (e.g. emission
monitoring of glass melting furnaces or steel plants)
• Emission monitoring in crematorium facilities (27. BImSchV)
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Component
Siemens AP 01 · 2015
(in test phase) UV600
SO2
NO2
0 ... 50 mg/m³
0 ... 100/
1 000/2 000 mg/m³
U23-7MB2355
0 ... 400 mg/m³ 0 ... 2 000 mg/m³
U23-7MB2357
0 ... 400 mg/m³ 0 ... 2 000 mg/m³
U23-7MB2358
0 ... 400 mg/m³ 0 ... 2 000/7 000 (in
operation) mg/m³
(in test phase) UV600
0 ... 75 mg/m³
0 ... 130/1 500/
2 000 mg/m³
(in test phase) UV600
0 ... 50 mg/m³
0 ... 500 mg/m³
O2, (paramag.)
U23
0 ... 25 vol %
O2, (electrochem.)
U23
0 ... 25 vol %
■ Function
The complete tested modular measuring equipment is composed of the sampling probe, the heated sample gas line, a twostage sample gas cooler, a gas pump and the multi-component
analyzers, ULTRAMAT 23 and SIPROCESS UV600.
An electrochemical or a paramagnetic oxygen measuring cell
can be used for the measurement of oxygen.
The gas path splits in parallel after the sample gas cooler. This
separately supplies each analyzer with sample gas. One advantage for maintenance is that each analyzer can be individually
serviced without affecting the other. The sample gas coolers
used have a moisture alarm in case of malfunction. For additional protection, each analyzer is protected by a condensation
barrier, which stops the gas flow if moisture penetrates. This
guarantees optimum protection for gas analyzers.
For semi-automatic calibration of the zero and calibration gases,
a 3/2-way solenoid valve is installed between the first and second cooling stages. The valve can also be used for AUTOCAL
calibration of the ULTRAMAT 23 (fully automatic timing) as well
as by the integrated PLC (LOGO module).
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM CERT
■ Technical specifications
Climatic conditions
Power supply
Ambient temperature
• With heater in sheet-steel
cabinet
• With heating in GRP cabinet
• With air-conditioning
+5° ... +40 °C (standard)
Min. -5 °C
Supply 1
115 V AC, 50 … 60 Hz (-15 %, +10 %)
Supply 2
230 V AC, 50 … 60 Hz (-15 %, +10 %)
Min. -15 °C
Max. +52 °C
Supply 3
400 V AC, 50 … 60 Hz (-15 %, +10 %)
Power
4 000 VA max.
Relative humidity
75 % (annual average), non-condensing
System design
Fusing of electronic consumers
1-pole or 2-pole (selectable)
500 hPa (mbar)
Sample gas cooler
2-stage
Output signals
4 … 20 mA (corresponding to the analyzer
information)
Sample gas conditions
Max. sample gas pressure at
inlet to sample preparation
system
Max. moisture content in sam- 17 vol % (cooler type: CSS)
25 vol % (cooler type: EGK 2-19)
ple gas
Additional digital inputs and outputs via PLC
(LOGO)
Sample gas temperature
Max. 200 °C at cabinet entry
Sample gas flow
Approx. 60 l/h per analyzer module
Color
RAL 7035
Sampling probe (standard)
Dust load: < 2 g/m3
Weight
Approx. 160 kg
Mounting flange: DN 65, PN 6, form B
Sheet-steel cabinet/frame
Indoor installation
Including temperature controller with Pt100
GRP cabinet
Outdoor installation
With internal sampling tube, stainless steel,
length: 1 m (can be shortened)
Explosion protection classifica- Installation outside the Ex zone
tion
With filter in probe, to 600 °C
Degree of protection
IP 54 (avoid direct sunlight for outdoor installation)
Calibration
Semi-automatic; AUTOCAL freely adjustable on U23 up to max. 24-hour interval
Sampling probe for higher
temperatures and in other
materials (optional)
On request
Sample gas line, electrically
heated
Max. 35 m, longer lengths on request
Sample gas must not be flammable or explosive.
Detailed information on the analyzers
You can find detailed information on the analyzers:
• in the "Continuous Gas Analyzers, extractive" chapter
- ULTRAMAT 23
- SIPROCESS UV600
Dimensions
Sheet-steel cabinet (with base) 2 000 x 800 x 800 mm (H x W x D)
for indoor installation
GRP cabinet (with base) for
indoor installation
2 060 x 900 x 800 mm (H x W x D)
500 mm spacing on the right or left must be provided for the cable inlet and
connection of the heated sample gas line.
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM CERT
■ Selection and ordering data
Product description
Article number
Performance-tested emission measuring system (EN 15267) for the continuous emission
measurement
7MB1957- 7 7 7 7 7 - 7 7 7 0
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
Rack
Sheet-steel cabinet (2 100 x 800 x 800 mm), hose/cable inlet left
0
Sheet-steel cabinet (2 100 x 800 x 800 mm), hose/cable inlet right
1
Control cabinet for outdoor installation (2 060 x 900 x 600 mm), GRP, hose/cable inlet left
4
Control cabinet for outdoor installation (2 060 x 900 x 600 mm), GRP, hose/cable inlet right
5
Sampling probe
Sampling probe type: SP2000; Manufacturer: M&C
B
Sampling probe type: GAS 222; Manufacturer: Bühler
C
Ventilation/cooling
Cabinet fan with outlet filter
B
Cabinet air conditioner for sheet-steel cabinet
C
Cabinet air-conditioner for GRP protective cabinet
D
Heating
4
Without heating
0
Cabinet heating
1
Fuse protection
1-pole
0
2-pole
1
Sample gas cooler
Compressor gas cooler, type: CSS; Manufacturer: M&C
1
Compressor gas cooler, type: EGK 2-19, Manufacturer: Bühler
2
NO2/NO converter
Without NO2/NO converter
A
NO2/NO converter, type: CG series; Manufacturer: M&C
C
Power supply
115 V AC, -15 %, +10 %, 50 Hz
A
230 V AC, -15 %, +10 %, 50 Hz
B
C
400 V AC, -15 %, +10 %, 50 Hz (3-phase)
Additional versions
Order code
Add "-Z" to article number and then order code
Accessories
Condensate tank with level monitoring
A03
Acidification module (for measuring low concentrations of SO2)
A04
Extractive analyzers, the analyzers must be ordered separately
Preparation for the installation of an ULTRAMAT23
C01
Preparation for the installation of two ULTRAMAT 23
C02
Preparation for the installation of a SIPROCESS UV600
C03
Preparation for the installation of two SIPROCESS UV600
C04
Preparation for the installation of an ULTRAMAT 23 and a SIPROCESS UV600
C05
Sample gas line, electrically heated (with temperature controller and circuit breaker)
Length: 5 m
D01
Length: 10 m
D02
Length: 15 m
D03
Length: 20 m
D04
Length: 25 m
D05
Length: 30 m
D06
Length: 35 m
D07
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Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM CERT
Additional versions
Order code
Electronic overcurrent protection for heated sample gas line
(only required when heated sample line is not selected from options D01 to D07)
Circuit breaker, 4 A, for lengths up to 5 meters
D21
Circuit breaker, 6 A, for lengths up to 10 meters
D22
Circuit breaker, 8 A, for lengths up to 15 meters
D23
Circuit breaker, 10 A, for lengths up to 20 meters
D24
Circuit breaker, 16 A, for lengths up to 30 meters
D25
Circuit breaker, 20 A, for lengths up to 35 meters
D26
Documentation
German
N01
English
N02
French
N03
■ Dimensional drawings
Converter (option)
130
800
Option
200
Sample
gas outlet
VF1
ULTRAMAT 23
4
Cable glands
electrical input/output
VF2
Air conditioner
(option)
SIPROCESS UV600
2000
395
Air conditioner
(option)
Zero gas
Calibration gas
U23
Calibration gas inlets 1 to 3
Sample gas inlet
300
Sample gas
cooler
100
Heater
mounted on
the side
(option)
Lateral view, right
Frontal view
hinged frame open
Condensate
tank (option)
Condensate vent
Hinged frame 40HE
right stop
Filter VF1 and VF2
mounted on the back
of the device
Lateral view, left
Figure contains options, dimensions in mm
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM 1
■ Overview
■ Application
The monitoring of emission components in flue gases is one of
the most important topics for continuous gas analysis. This is a
result of legislation for monitoring emissions, e.g. for large combustion plants, and also due to the requirements of companies
operating process plants who can draw conclusions on the process efficiency from the gas analyses, e.g. with boiler control,
DENOX and DESOX plants.
The market requires a reliable complete system which is specially designed for the application. The Set CEM 1 (Continuous
Emission Monitoring) offered by Siemens is a system which reliably covers all requirements associated with sampling, sample
preparation, and gas analysis.
It is possible to determine the concentrations of the gaseous
components CO, CO2, NO, NOx, SO2, O2, Ctotal, HCl, HF, NH3
and H2O.
The ULTRAMAT 23 and OXYMAT 6 are used for the extractive,
continuous gas analysis.
The Set CEM 1 is a standardized system specially for monitoring
the emission components in flue gases.
■ Benefits
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Standardized complete system
• Highly exact and reliable monitoring of emission components
in flue gases. System-specific certificate according to
DIN EN ISO 14956 and QAL 1, according to EN 14181.
• Modular complete package with gas sampling system,
sample gas preparation system and gas analyzers from one
source
• Simple and fast to configure
• Tried and tested, harmonized and reliable set
• Low purchase price and economic operation
Proven, suitability-tested technologies
• Continuous determination of up to eight measured components
• In-situ measurements without sampling and preparation,
using LDS 6 laser diode spectrometer
• Use of ULTRAMAT 23 with cleanable cells and automatic
calibration with ambient air as well as optional electrochemical
oxygen measurement
Optional:
• Paramagnetic oxygen measurement with OXYMAT 6
Simple operation
• Intuitive operation
• Configuration on large displays using plain text, in several
languages
Simple maintenance
• Maintenance-friendly cabinet design with hinged frame and
uniform design
• Digital display of maintenance requests on LOGO modules
The standardized Set CEM 1 provides great clarity and simple
configuration facilities. Different versions mean that it is possible
to appropriately adapt the system to the requirements. Standardization also means that not all imaginable versions can be
included, and that it may not be possible to implement special
requirements such as armored cables, varying gas compositions, customer-specific documentation or specific conductor labeling without an extra charge.
■ Design
Starting with a mounting frame with sample preparation system,
it is possible to add additional units as options. These include:
• Sampling probe with weather protection hood
• Heated sample gas line (for details see catalog PA11)
• Analyzers
• Air-conditioning unit
• NO2/NO converter
• Sample preparation extension for an additional ULTRAMAT 23
analyzer
• Single and dual (electrically isolated, not electrically isolated)
analog signal processing
• Power supply modules (115 V, 230 V, 400 V)
• Outer panels with steel-plate door or with window
• Single-pole and double-pole fusing
• Condensation bottle
• Coalescence filter
Sampling probe
The standard probe is fitted with a DIN flange DN 65, PN 6. The
probe is provided with a regulated heater, and has a power consumption of 400 VA. It is supplied with a weather protection hood
and 2 µm filter. The maximum dust concentration at the sampling
point should not exceed 2 g/m³. The sampling pipe is 1 000 mm
long, is made of stainless steel, and has dimensions of 20 x
1.5 mm. The sample gas temperature must not exceed 600 °C.
It is also possible to purchase the Set CEM 1 without sample
probe.
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM 1
Heated sample gas line
Frost protection heater
The temperature of the heated line is regulated at 200 °C by a
temperature controller. The power consumption is 100 VA per
meter. The internal core is made of PTFE 4/6. The heated line can
be up to 35 m in length. Lengths greater than 35 m can be provided upon special request. If desired, the system can also be
supplied without a heated sample gas line.
The power consumption of the optional cabinet heater is 500 VA.
The delivery includes a thermostat with a power consumption of
25 VA for controlling the frost protection heater.
Mounting frame
The basis of each CEM 1 set is the mounting frame with hinged
frame (40 HU) for installation of up to five 19" rack units. The
mounting frame includes a standardized sample preparation
system designed for an ULTRAMAT 23.
The sample preparation system includes a 3/2-way solenoid
valve, 3-way switchover ball valve, regulating valve, corrosionresistant sample gas pump (power consumption 60 VA), condensation trap, room air suction filter with filter element, LOGO
for digital display of individual signals in the cabinet, 24 V DC
power supply unit (power consumption 70 VA). Also included
are a sample gas cooler (power consumption 200 VA) with integral heat exchanger, hose pump, moisture sensor with flow cell
and Teflon filter. Teflon tubes connect the components.
Fusing of the analog signals
In addition to single-pole fusing of the electronic consumers, it is
possible to provide double-pole fusing.
The double-pole fuse is mainly required in Benelux countries.
Removal of condensation
A 19 liter condensation bottle can be provided as an option. It is
also possible to order the system without a condensation bottle
if the condensation can be removed on-site.
NO2/NO converter
The mounting frame and cabinets can be optionally extended by
a 19" rack unit with NO2/NO converter with carbon cartridge. The
power consumption is 520 VA. The flow rate is 90 l/h. An NO2/
NO converter is required if the share of NO2 in the total NOx is
greater than 5 % and/or if total NOx is to be always determined.
The external dimensions without plinth are 2 000 x 800 x 800 mm
(H x W x D). A cabinet depth of 600 mm is also optionally available (not suitable for LDS 6). Hoses and cables can be connected from the left or right. A distance of 500 mm must be provided on the left or right at the installation site for introduction of
the hoses and cables.
Power supply
In addition to the sheet-steel mounting frames for indoor installation, an FRP version is also available for outdoor use. The FRP
cabinet is always provided complete with side panels and plinth.
The external dimensions are 2 080 x 800 x 600 mm (H x W x D).
The GRP cabinet cannot be combined with the LDS 6.
Analog signal processing
Preparation of sample preparation system for second
ULTRAMAT 23
Analyzers
The standard system with sample preparation system and electronics is prepared for one ULTRAMAT 23. If a second
ULTRAMAT 23 is to be fitted, this option must be selected so that
the sample preparation system and electronics are extended accordingly.
Additional filter
In addition to the fine filter and moisture filter which are always
present, a coalescence filter can be optionally fitted in the sample preparation system.
Side panels with doors
Optional outer panels can be selected for the sheet-steel mounting frames. This possibility allows use of the CEM 1 set in analysis cabinets as a rack design on one hand, or on the other as a
cabinet design in halls requiring degree of protection IP54. Either a sheet-steel door without window or a glass door can be
selected.
Base
Plinths with a height of 100 and 200 mm are additionally available.
The system can be designed either for 115 V AC, 230 V AC or
400 V AC (-15 %, +10 %) with 50 or 60 Hz.
Three phases, neutral and ground must be provided by the customer at 400 V AC.
As standard, the analog signals are simply connected to isolating terminals. As an option, the analog signals can be processed twice without electrical isolation by a diode module, or
twice with electrical isolation.
The standardized set is prepared for an ULTRAMAT 23. The system can be supplemented by a second ULTRAMAT 23,
OXYMAT 6 and/or LDS 6. Various measured components and
measuring ranges can be selected. Other combinations of measured components and measuring ranges are available on request, but you must check that the desired certificates and approvals are available. The analyzers, measured components
and measuring ranges used are described briefly below.
Details on the analyzers, alternative components and ranges
can be found under the topics "Continuous gas analyzers, extractive" and "Continuous gas analyzers, in-situ".
ULTRAMAT 23: CO, NO
For measuring two infrared components.
Component Smallest tested measuring
range
Switchable to
CO
0 ... 150 mg/Nm³
0 ... 750 mg/Nm³
NO
0 ... 100 mg/Nm³
0 ... 500 mg/Nm³
One or two measuring ranges can be freely set within the limits.
The ULTRAMAT 23 carries out automatic self-calibration with
ambient air. The power consumption is 60 VA.
Cabinet cooling and ventilation
Optionally available are a fan with outlet filter, an air-conditioning
unit for indoor installation, and an air-conditioning unit for outdoor installation. The system can be ordered without a fan or airconditioning unit if the side panels and the door with window are
omitted.
The fan with outlet filter has a power consumption of 60 VA, and
is fitted in the cabinet wall. The delivery also includes a thermostat with a power consumption of 25 VA.
The air-conditioning unit has a cooling power of 820 VA.
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM 1
ULTRAMAT 23: CO, NO, SO2
LDS 6: HCl / H2O
For measuring three infrared components.
Component
Smallest tested measuring range
Component Smallest tested measuring
range
HCl
0 ... 15 mg/Nm³
H2O
0 ... 30 %
Switchable to
CO
0 ... 250 mg/Nm³
0 ... 1 250 mg/Nm³
NO
0 ... 400 mg/Nm³
0 ... 2 000 mg/Nm³
SO2
0 ... 400 mg/Nm³
0 ... 2 000 mg/Nm³
One or two measuring ranges can be freely set within the limits.
The ULTRAMAT 23 carries out automatic self-calibration with
ambient air. The power consumption is 60 VA.
ULTRAMAT 23: CO, NO, CO2
For measuring three infrared components.
The power consumption is 50 VA. Suitable for connection of nonEx sensors, including non-Ex-protected sensor electronics.
The delivery includes a pair of sensors for instrument air or N2 on
the process side. The pair of sensors is designed for a moderate
flow rate of 0 to 120 l/min. The 400 mm long purging tubes are
made of stainless steel. The process connection is DN 65, PN 6.
The power consumption is 2 VA.
CO
0 ... 250 mg/Nm³
0 ... 1 250 mg/Nm³
Limitation:
Applies to measurement paths > 2 000 mm, applies to gases
with a methane content < 15 mg/m³. Necessary gas temperature
between 120 and 210 °C.
NO
0 ... 400 mg/Nm³
0 ... 2 000 mg/Nm³
LDS 6: HF
CO2
0 ... 5 %
0 ... 25 %
HF: Smallest possible measuring range depends on the gas
composition.
Component Smallest tested measuring
range
Switchable to
One or two measuring ranges can be freely set within the limits.
The ULTRAMAT 23 carries out automatic self-calibration with
ambient air. The power consumption is 60 VA.
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Application for channel 1: Emission monitoring
The component CO2 has not been type approved by the TÜV.
ULTRAMAT 23: CO2
For measuring one infrared component.
Component Smallest measuring range
CO2
0 ... 5 %
Largest measuring range
0 ... 25 %
Application for channel 1: Emission monitoring
The power consumption is 50 VA. Suitable for connection of nonEx sensors, including non-Ex-protected sensor electronics.
The delivery includes a pair of sensors for instrument air or N2 on
the process side. The pair of sensors is designed for a moderate
flow rate of 0 to 120 l/min. The 400 mm long purging tubes are
made of stainless steel. The process connection is DN 65, PN 6.
The power consumption is 2 VA. The HF measurement has not
been type approved by the TÜV.
One or two limits can be freely set within the limits. The ULTRAMAT 23 carries out automatic self-calibration with ambient air.
The power consumption is 60 VA.
Limitation:
Component has not been type approved by TÜV. Necessary gas
temperature between 0 and 150 °C.
The component CO2 has not been type approved by the TÜV.
LDS 6: HF/H2O
The ULTRAMAT 23 analyzers can be optionally equipped with an
electrochemical oxygen sensor.
HF: Smallest possible measuring range depends on the gas
composition.
O2: Tested measuring ranges 0 to 10/25 %
H2O: Smallest tested measuring range 0 to 30 %
OXYMAT 6: O2
Application for channel 1: Emission monitoring
For paramagnetic measurement of oxygen. Instead of
ULTRAMAT 23 with electrochemical cell.
The power consumption is 50 VA. Suitable for connection of nonEx sensors, including non-Ex-protected sensor electronics.
O2: Tested measuring ranges 0 to 10/0 to 25 %
The delivery includes a pair of sensors for instrument air or N2 on
the process side. The pair of sensors is designed for a moderate
flow rate of 0 to 120 l/min. The 400 mm long purging tubes are
made of stainless steel. The process connection is DN 65, PN 6.
The power consumption is 2 VA. The HF measurement has not
been type approved by the TÜV.
Sample chamber without flow-type compensation branch, made
of stainless steel 1.4571.
LDS 6: HCl
Component
Smallest tested measuring range
HCl
0 ... 15 mg/Nm³
Application for channel 1: Emission monitoring
The power consumption is 50 VA. Suitable for connection of nonEx sensors, including non-Ex-protected sensor electronics.
The delivery includes a pair of sensors for instrument air or N2 on
the process side. The pair of sensors is designed for a moderate
flow rate of 0 to 120 l/min. The 400 mm long purging tubes are
made of stainless steel. The process connection is DN 65, PN 6.
The power consumption is 2 VA.
Limitation:
Applies to measurement paths > 2 000 mm, applies to gases
with a methane content < 15 mg/m³. Necessary gas temperature
between 120 and 210 °C.
4/10
Siemens AP 01 · 2015
Limitation:
Component has not been type approved by TÜV. Necessary gas
temperature between 0 and 150 °C.
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM 1
LDS 6: NH3
Additional LOGO for four or more 19" rack units
Component
Smallest tested measuring range
NH3
0 ... 20 mg/Nm³
Sets with more than three 19" rack units integrated require a
LOGO extension module. The delivery also includes connection
and programming.
Application for channel 1: Emission monitoring
Core end labeling
The power consumption is 50 VA. Suitable for connection of nonEx sensors, including non-Ex-protected sensor electronics.
It is optionally possible to order core end labeling according to
the Siemens standard (VDE 0100 Part 200).
The delivery includes a pair of sensors for instrument air or N2 on
the process side. The pair of sensors is designed for a moderate
flow rate of 0 to 120 l/min. The 400 mm long purging tubes are
made of stainless steel. The process connection is DN 65, PN 6.
The power consumption is 2 VA.
Limitation:
Applies to measurement paths > 1 250 mm. Necessary gas temperature between 0 and 150 °C.
LDS 6: NH3/ H2O
Component
Smallest tested measuring range
NH3
0 ... 20 mg/Nm³
H2O
0 ... 15 %
Documentation
The Siemens standard documentation is available in German or
English.
The documentation includes gas path diagram, circuit diagram,
terminal diagram, installation diagram, consumable materials
list, signal list, cable list, and parts list. Also included are technical data sheets and Operating Instructions for the components
and devices used. The documentation language for parts provided by other suppliers may deviate. Plant description, LOGO
program and test certificates are also included in the documentation.
The documentation contains no customer-specific/project-specific drawings, and consists of two folders and one CD per set.
Application for channel 1: Emission monitoring
The power consumption is 50 VA. Suitable for connection of nonEx sensors, including non-Ex-protected sensor electronics.
4
The delivery includes a pair of sensors for instrument air or N2 on
the process side. The pair of sensors is designed for a moderate
flow rate of 0 to 120 l/min. The 400 mm long purging tubes are
made of stainless steel. The process connection is DN 65, PN 6.
The power consumption is 2 VA.
Limitation:
Applies to measurement paths > 1 250 mm. Necessary gas temperature between 0 and 150 °C.
Hybrid cable
A hybrid cable is required to connect a central unit to one pair of
sensors. Versions for 5, 10, 25, 40 and 50 m are available. Cable
lengths cannot be combined. Lengths greater than 50 m can be
ordered on request.
Sensor cable
A sensor cable is required to connect one pair of sensors. Versions for 5, 10 and 25 m are available. Cable lengths cannot be
combined. Lengths greater than 25 m can be ordered on request.
Electrical preparation for dust measurement
Electrical preparation for connection of an external dust measurement to the system (contains a switch amplifier).
Electrical preparation for flow measurement
Electrical preparation for connection of an external flow measurement to the system (contains a switch amplifier).
Electrical preparation for pressure measurement
Electrical preparation for connection of an external pressure
measurement to the system (contains a switch amplifier).
Electrical preparation for temperature measurement
Electrical preparation for connection of an external temperature
measurement to the system (contains a switch amplifier).
Electrical preparation for emission data memory on rail
module
On request.
Electrical preparation for emission data memory in 19" rack
unit
On request.
Siemens AP 01 · 2015
4/11
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM 1
Measuring equipment
LOGO
TD
L = max. 35 m
CLF
CO/NO
NO
Option
Option
Converter
Option
Sample gas inlet
Water trap
U23
Option
SO2
U23
2nd ULTRAMAT 23 (option)
O2
LDS 6
HCL,
H2 O
O6E
OXYMAT 6E (option)
Option
LDS 6
4
LDS 6 (option)
19 liters
Calibration gas inlet
Set CEM 1, gas flow chart, figure contains options
4/12
Siemens AP 01 · 2015
Option
Cabinet heating
(option)
Cabinet ventilation (option)
Optional
Fan/outlet filter
or air-conditioning unit
Sample gas
outlet
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM 1
■ Function
Connections
A sample is extracted via the heated sample gas probe. The
dust concentration may be up to 2 g/m³, the sample gas temperature up to 600 °C. The gas is transported to the analysis cabinet
via a heated sample gas line. The heating prevents condensate.
The gas cooler cools and dries the sample in the analysis cabinet. Condensate is drained. The level in the condensate trap is
monitored. For safety purposes, a coalescence filter can be provided in addition to the fine filter and moisture filter which are always present. The sample gas is analyzed by analyzers such as
the ULTRAMAT 23, OXYMAT 6 and LDS 6. The ULTRAMAT 23
operates on the basis of molecular-specific absorption of infrared radiation or with an electrochemical oxygen measuring cell.
The OXYMAT 6 is an analyzer for paramagnetic oxygen measurements. The in-situ LDS 6 laser diode spectrometer operates
according to the molecular-specific absorption of near-IR radiation. The delivery may also include an NO2/NO converter which
permits measurement of total nitrogen oxides. In order to qualify
the set for low or high temperature ranges (-5, +45 °C), it is possible to use a cabinet heater or air-conditioning unit. Power supply versions are available for 115, 230 or 400 V AC. Electronic
consumers can be provided with single-pole or double-pole fusing. The components of the sample preparation system and the
analyzers are connected to LOGO modules via a binary signal,
and transmit maintenance requirements. The analog signals can
be processed either singly or twice. Electrical isolation is additionally possible for the double processing.
Hose material
Teflon
Cables
Not armored, not halogen-free
Electrical design
According to IEC
Cable ID
Individual core labeling as option
Fusing of electronic consumers
1-pole; 2-pole as option
Duplication of analog signals
• Not electrically isolated as option
• Electrically isolated as option
Installation
Site
• In sheet-steel cabinet/frame
• In GRP cabinet
Indoor installation
Outdoor installation
Ex zone
Non-Ex area
System design
Type
Mounting frame or cabinet
Cabinet degree of protection
IP54
Automatic calibration
Yes, with ULTRAMAT 23
Detailed information on the analyzers
You can find detailed information on the analyzers:
• In the "Continuous Gas Analyzers, extractive" chapter
- ULTRAMAT 23
- OXYMAT 6
• In the "Continuous Gas Analyzers, in-situ" Chapter
- LDS 6
4
Dimensions (without plinth)
■ Technical specifications
Climatic conditions
Ambient temperature
• With heater in sheet-steel cabinet
• With heating in GRP cabinet
• With air-conditioning
0 ... 35 °C
Min. -5 °C
Min. -15 °C
Max. 52 °C
Relative humidity
70 %, non-condensing
Corrosive atmosphere
No
Depth of sheet-steel frame
• 800 mm (without plinth)
• 600 mm (without plinth)
2 000 x 800 x 800 mm (H x W x D)
2 000 x 800 x 600 mm (H x W x D)
GRP cabinet (with plinth)
2 080 x 900 x 600 mm (H x W x D)
It is necessary to provide a 500 mm gap to the right or left for the
tube or cable inlet.
Use of the LDS 6 requires a cabinet with a depth of 800 mm.
1)
Gas inlet conditions
Max. sample gas pressure at inlet to
sample preparation system
500 hPa (mbar)
Max. moisture content in sample gas
17 vol-% 1)
Max. water dew point
60 ?
Min. sample gas pressure at inlet to
sample preparation system
180 °C
Higher performance sample gas coolers can be offered upon request (not
TÜV suitability-tested). A higher performance cooler is generally required
for high sulfide content in fuels (e.g. heavy oil).
Dust content at inlet to sample prepa- Dust-free
ration system
Sampling probe
Sampling tube 20 x 1.5,
1 000 mm long, stainless steel,
flange: DN 65, PN 6
Max. sample gas pressure at sampling probe
500 hPa (mbar)
Max. sample gas temperature at sam- 600 °C
pling probe
Max. dust content at sampling probe
2 g/Nm³
Sample gas must not be flammable or explosive.
Power supply
Supply 1
115 V AC (-15 %, +10 %)
Supply 2
230 V AC (-15 %, +10 %)
Supply 3
400 V AC (-15 %, +10 %)
Siemens AP 01 · 2015
4/13
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM 1
Selection and ordering data
Article No.
Set CEM 1 – Continuous Emission Monitoring
7MB1953- 7 7 7 7 7 - 77 7 7
Cannot be combined
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
Rack
4
Rack 1: 2 000 x 800 x 800 mm (H x W x D), with sample preparation device,
with hinged frame 40 HU, hose/cable inlet on left side, with lighting, prepared
for 1 x ULTRAMAT 23, max. five 19" rack units possible
0
A03, A04, B02, B04
Rack 2: 2 000 x 800 x 800 mm (H x W x D), with sample preparation device,
with hinged frame 40 HU, hose/cable inlet on right side, with lighting, prepared
for 1 x ULTRAMAT 23, max. five 19" rack units possible
1
A03, A04, B02, B04
Rack 3: 2 000 x 800 x 600 mm (H x W x D), with sample preparation device,
with hinged frame 40 HU, hose/cable inlet on left side, with lighting, prepared
for 1 x ULTRAMAT 23, max. five 19" rack units possible, not suitable for LDS 6
2
A01, A02, B01, B03,
E01 ... E06,
F01 ... F06,
G01 ... G04
Rack 4: 2 000 x 800 x 600 mm (H x W x D), with sample preparation device,
with hinged frame 40 HU, hose/cable inlet on right side, with lighting, prepared
for 1 x ULTRAMAT 23, max. five 19" rack units possible, not suitable for LDS 6
3
A01, A02, B01, B03,
E01 ... E06,
F01 ... F06,
G01 ... G04
Rack 5: 2 060 x 900 x 600 mm (H x W x D), GRP, base 80 mm, with sample preparation device, with hinged frame 40 HU, hose/cable inlet on left side, with lighting, prepared for 1 x ULTRAMAT 23, with side panels, incl. door with window, max. five 19"
rack units possible, not suitable for LDS 6
4
A01 ... A04,
B01 ... B04,
E01 ... E06,
F01 ... F06,
G01 ... G04
Rack 6: 2 060 x 900 x 600 mm (H x W x D), GRP, base 80 mm, with sample preparation device, with hinged frame 40 HU, hose/cable inlet on right side, with lighting,
prepared for 1 x ULTRAMAT 23, with side panels, incl. door with window, max. five
19" rack units possible, not suitable for LDS 6
5
A01 ... A04,
B01 ... B04,
E01 ... E06,
F01 ... F06,
G01 ... G04
Sampling probe
Without
A
Standard sampling probe
B
Ventilation/cooling
Without
A
Fan with outlet filter
B
Cabinet air-conditioning unit
C
Cabinet air-conditioning unit for GRP rack
D
Heating
Without
0
Cabinet heating
1
Fuse protection
1-pole
0
2-pole
1
Removal of condensation
Without
0
19 l container with level monitoring
1
NO2/NO converter
Without
A
NO2/NO converter
B
Power supply
115 V AC, -15 %, +10 %, 50 or 60 Hz
A
230 V AC, -15 %, +10 %, 50 or 60 Hz
B
400 V AC, -15 %, +10 %, 50 or 60 Hz (3 phases, neutral, ground provided
by customer)
C
Connection set for heated line
Without controller
0
Standard controller (max. 35 m heated line can be connected)
1
Note:
The heated sample gas line must be ordered separately using Catalog PA 11.
4/14
Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM 1
Additional versions
Order code
Add "-Z" to Article No. and specify Order code
Bases
Base for rack 1, 2, height 100 mm
A01
Base for rack 1, 2, height 200 mm
A02
Base for rack 3, 4, height 100 mm
A03
Base for rack 3, 4, height 200 mm
A04
Rack accessories
Outer panel painted, for rack 1 and 2, viewing door
B01
Outer panel painted, for rack 3 and 4, viewing door
B02
Outer panel painted, for rack 1 and 2, sheet steel door
B03
Outer panel painted, for rack 3 and 4, sheet steel door
B04
ULTRAMAT 23, OXYMAT 6 extractive analyzers
ULTRAMAT 23: CO, NO
C01
ULTRAMAT 23: CO, NO, SO2
C02
ULTRAMAT 23: CO, NO, CO2
C03
ULTRAMAT 23: CO2
C04
ULTRAMAT 23: Electrochemical O2 sensor for ULTRAMAT 23 expansion
C05
OXYMAT 6: OXYMAT paramagnetic O2 analyzer
C06
Preperation for free choice ULTRAMAT 23 analyzer
C07
4
Additional sample preparation components
Coalescence filter
D02
LDS 6 in-situ analyzers
HCl including sensor pair
E01
HCl/H2O including sensor pair
E02
HF including sensor pair, not suitability-tested
E03
HF/H2O including sensor pair, not suitability-tested
E04
NH3 including sensor pair
E05
NH3/H2O including sensor pair
E06
LDS 6 hybrid cable per LDS 6
5m
F01
10 m
F02
25 m
F03
40 m
F04
50 m
F05
Customer-specific > 50 m
F06
LDS 6 connecting cable per LDS 6
5m
G01
10 m
G02
25 m
G03
Customer-specific > 25 m
G04
Electrical preparation
Preparation for dust measurement
J01
Preparation for flow measurement
J02
Preparation for pressure measurement
J03
Preparation for temperature measurement
J04
Preparation for emission data memory – DIN rail module (on request)
J05
Preparation for emission data memory – 19" rack unit (on request)
J06
Additional LOGO
LOGO for a third and fourth 19" rack unit
K01
Siemens AP 01 · 2015
4/15
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
Set CEM 1
Additional versions
Order code
Core end labeling
Single-core labeling Siemens standard
L01
Analog signal processing
Double, galvanically connected, 1 x per analog signal
M01
Double, galvanically isolated, 1 x per analog signal
M02
Documentation
German
N01
English
N02
French (on request)
N03
■ Dimensional drawings
Option:
Control cabinet ventilation (when using side walls) **
Either fan and outlet filter
or air-conditioning unit
Mounting on left or right
Standard: voltage 230 V/50 Hz, 1-pole fusing
Option:
voltage 115 V/50 Hz / 400 V/50 Hz, 2-pole fusing
Spare location
for converter
(option)
800
4
Option:
Electronic and pneumatic
inputs and outputs
either on left or right
Outlet filter
LOGO
Optionally extendable
Depends on number
of analyzers.
SIEMENS
0.00
0.00
Option:
Analog signal
duplication
with electrical
isolation
ULTRAMAT 23
ULTRAMAT 23
+ SIEMENS
s
LOGO! TD
Electrical
input/output
2. ULTRAMAT 23 (option)
SIEMENS
0.00
0.00
Spare location
ULTRAMAT 23
ULTRAMAT 23
2000
OXYMAT 6E (option)
Sample gas outlet
Siemens
OXYMAT 6E
-RV3
LDS 6E (option)
Siemens
Option:
Coalescence filter
LDS 6E
Spare
Calibration
gas inlet
Sample gas inlet
100
350
Fan
Side view from right
Option:
condensation bottle
with level monitoring
19 liters
Front view
Hinged frame open
Standard: without plinth
Option:
with plinth 100 or 200 mm high
Sample gas cooler
Design of the Set CEM 1, figure contains options, dimensions in mm
4/16
Condensation outlet
Hinged frame 40 HU
Siemens AP 01 · 2015
Option:
Cabinet heater
Side view from left
Available cabinet sizes:
Metal: W x H x D: 800 x 2 000 x 600
Metal: W x H x D: 800 x 2 000 x 800
FRP: W x H x D: 900 x 2 140 x 600
** FRP cabinet is always with side walls and 80 mm plinth
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
HM-1400 TRX Total mercury analyzer system
■ Overview
■ Application
The HM-1400 TRX monitors not only the performance of the mercury separators by measuring the total mercury concentration,
but also reports and registers (also online) any violation of the
high limits. As a result it is often possible to intervene directly in
the process of the plant to be monitored and thus ensure reliable
compliance with the specified limit values.
Areas of application
• Waste incineration plants (municipal waste, industrial waste,
hospital waste)
• Sewage sludge and hazardous waste incineration
• Steel plants with scrap metal preparation
• Contaminated soil burning plants (thermal cleanup of soil)
• Crematoriums
• Mercury mines and refineries
• Fluorescent light bulb recycling
The HM-1400 TRX is a total mercury monitor for fully automatic
and continuous measurement of emissions of mercury in flue
gas ducts.
■ Benefits
•
•
•
•
•
•
Extractive measuring procedure
Low maintenance dry reactor
High operational reliability
Easy maintenance, easy replacement of components
Low cross sensitivities
Easy to read LC display
Approvals
• Suitability-tested by the TÜV North, test report 109 GMT007/
8000632287 dated 30 June 2011
• Certified according to DIN EN 15267-3
• Itemized in the list of suitable measuring devices for
continuous emission measuring
• MCERTS
■ Design
Heated
sample probe
Pump
Thermocatalytic
reactor
Hg-photometer
Zero gas
filter
Liquid
watchdog
Calibration
reactor
Gas/liquid
separator
Option
Stack
Reference
standard
Condensate
System components HM-1400 TRX
Sampling system
Gas patch switchover
The sampling system consists of a sampling probe and a sampling line. Both components are heated to 180 °C. With flue gas
temperatures < 200 °C, the sampling tube must also be in
heated tube design to prevent faulty measurements (lower findings for the mercury concentration measurement due to the absorption properties of HgCl2).
The sample gas is extracted condensate-free from the exhaust
stack with approx. 100 Nl/h and fed via a three-way ball valve to
the thermocatalytic reactor. The path switchover is also heated
and is operated as component of the measuring device by
means of the device control. You can select between sample
gas connection, reference connection or zero gas connection.
Siemens AP 01 · 2015
4/17
4
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
HM-1400 TRX Total mercury analyzer system
Thermocatalytic reactor
The total mercury analysis measures not only the elementary
metallic mercury that is stored freely in the sample gas or deposited in the materials, but also measures the chemically bonded
mercury that is found in the flue gas. The ionic mercury must also
be converted into elementary, atomic mercury so that the detector can acquire and evaluate the total mercury. The thermocatalytic reactor carries out this function at a pre-set operating temperature.
Measured variable
Total mercury
Measuring ranges
0 ... 45, 0 ... 75 to 0 ... 500 μg/Nm3
Measuring principle
UV absorption
Sample gas temperature
0 ... 250 °C
Sample gas pressure
-50 ... +50 hPa
Duct diameter
> 0.5 m
Ambient temperature
5 °C ... 40 °C
Before the mercury content is determined, the now created sample gas containing Hg0 is dried while flowing through a Peltier
cooler. At the same time the system pressure and the measured
gas temperature are continuously recorded.
Degree of protection
IP40 (IP54)
Measured value outputs
2 x 0/4 ... 20 mA, 500 Ω
Relative expanded uncertainty
5.5 % CR
Prefilter
Digital outputs
4 relay outputs,
permissible load 250 V, 100 VA
Before the prepared and dried sample gas flows through the
photometer, it passes through an additional filter with hygroscopic effect to eliminate even lower residual humidity components. This is important first for recording the gas volume flow in
dry form and, second, pollution and deposits are avoided in the
photometer and the maintenance-free service life increased.
Digital inputs
1 isolated input
Detection limit
< 0.1 μg/Nm3
Reference point drift
< 2 % ZRE
Zero point drift
< 0.5 % ZRE
automatic zero offset
Supply voltage
• Measuring instrument
• Sampling probe
• Sampling line
• Heated sample pipe 0.6 m, 1.0 m,
1.5 m
230/400 V AC, 50 Hz, 3 x L, N, PE
1200 VA
650 VA
100 VA/m
600 VA/800 VA/1200 VA
Gas drying
2-beam UV photometer
4
■ Technical specifications
The sample gas enters the measuring cuvette and is then routed
over a selective filter in which the mercury is absorbed. The sample gas thus freed from the mercury then flows through the reference cuvette. The advantage of this cuvette switching is that the
entire gas matrix flows through both the measuring cuvette and
the reference cuvette and most of the mercury is selectively filtered out before it reaches the reference cuvette. This principle
of differential measurement means that the measurement is less
sensitive to spectrometric interference components than the single-beam photometer that has only one cuvette. With the cuvette
switching of the two-beam device this cross sensitivity for SO2,
for example, only becomes effective after 1000 mg/m³. The measured signal from the photometer is taken over by the internal
PLC.
Gas volume flow generation
When the sample gas volume flow leaves the 2-beam UV photometer, it passes through the vacuum pump which generates
the gas flow. The volume flow of approx. 100 Nl/h is set manually
with the fine regulating valve. The system pressure and sample
gas temperature parameters are measured after the gas drying
at the photometer, where the mercury is also measured, and are
used ultimately to convert the gas volume flow to standard conditions. The mercury concentration as result of a measurement
is output as 4 to 20 mA current signal to match the set measuring
range of 0 to X µg/Nm3 (dry).
Optional:
• Larger measuring range with dilution device
• Side-mounted cooling device
• Integrated system to generate reference gas
• Heated sample pipe 0.6 m, 1.0 m, 1.5 m
■ Function
In the HM 1400 TRX total mercury analyzer the sample gas is
converted into mercury vapor by a combination of thermal and
chemical treatment. It is then continuously measured in a photometer. The sample gas flow is measured after a sample game
cooler at 2 °C. The concentration is calculated and displayed as
"dry flue gas".
4/18
Siemens AP 01 · 2015
Dimensions (H x W x D) control cabi- 1700 x 800 x 500 mm
net
Weight
220 kg
Purge air supply, compressed air
6 ... 8 bar (for reference gas generator only)
■ More information
A HM-1400 TRX total mercury analyzer consists of, for example:
• 1 sampling pipe, heated and temperature-controlled, with
connecting cable
• 1 sampling probe, heated and temperature-controlled, with
connecting cable
• 1 sampling line, heated and temperature-controlled
• 1 measuring device
• Operating instructions, service manual, maintenance manual
Please consult your Siemens sales partner for information on
how to correctly configure and order a HM-1400 TRX total mercury analyzer for a Siemens CEMS project.
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-R 220 dust and opacity measuring instrument
Measuring head
■ Overview
The transmitter and receiver optics are integrated together with
the electronics in a sturdy but compact polyamide housing. The
measuring head is mounted on the weld-in flange.
Reflector
The D-R 220 is a scattered light dust and opacity measurement
device for monitoring dust emissions in smaller plants and process applications.
■ Benefits
•
•
•
•
•
•
•
•
•
In-situ measurement directly in the flue gas flow
Digital operation with microprocessor
Adjustable limit value
2 contact switch outputs
Measuring value integral 4/15/60 seconds
Internal event memory with real-time clock
Modbus RTU interface
Measurement results shown as opacity or extinction
No weather protection covers needed
The reflector is installed in a sturdy polyamide housing. The reflector is mounted on the weld-in flange directly opposite the
measuring head.
Supply box with purge air unit
A hose connects the measuring head and the reflector with the
supply box. The filtered air is used to keep clean the scattered
light interfaces of the measuring head and the reflector. A cable
connects the measuring head to the supply box.
Optional:
Quick-closing shutters
The quick-closing shutters are mounted on the measuring head
and the reflector side between the weld-in flanges and the connected devices (measuring head, reflector). In the event of a
fault (failure of the power supply or purge air) they automatically
close the path between the exhaust gas duct and the measuring
equipment.
Electronics for quick-closing shutter
■ Application
A control electronics is required for each quick-closing shutter.
The D-R 220 monitors not only the efficiency of the filter plants
by registering the residual dust content, but also reports instantaneously when permissible levels of dust or flue gas emissions
are exceeded. As a result it is often possible to intervene directly
in the process of the plant to be monitored and thus ensure reliable compliance with the specified limit values.
Universal control unit D-ISC 100
Areas of application
• Compact device for smaller plants
• Heating plants, power plants
• Boiler plants in industry, barracks, hospitals, schools
• Dust extraction and filter plants
• Process monitoring
Measured-value acquisition
■ Design
Optical
measuring unit
Reflector
The connected equipment can be operated and configured conveniently using the D-ISC 100. The display provides an immediate overview of the current measured values and the status of
the measuring instruments.
In the simplest case a recorder is used to record the measured
values and the reference values. The measured values and status signals that are output can also be fed into systems that will
process these further.
Weather protection covers
Weather protection covers are available to protect the measuring head and the reflector when the measuring system is installed outdoors.
Additional options:
• Neutral density filters for linearity check
• Sighting scope for easy alignment
■ Function
Supply box
The device operates using the double-pass method according
to the auto-collimation principle. The light beam traverses the
measuring distance twice. The attenuation of the light beam by
the dust content in the measuring section is measured and evaluated.
The universal control unit D-ISC 100 can be connected for the
measured value display, which allows up to eight dust and flowrate measurement instruments.
The connected equipment can be operated and configured conveniently using the D-ISC 100. The display provides an immediate overview of the current measured values and the status of
the measuring instruments.
System components D-R 220
Siemens AP 01 · 2015
4/19
4
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-R 220 dust and opacity measuring instrument
■ Technical specifications
Measuring instrument D-R 220
Measurements
Measuring ranges
• Opacity
• Extinction
• Dust1)
4
• Opacity
• Extinction
0 ... 25/50/100 %
0 ... 0.2/0.4 ... 1.6
• 0 ... 160 mg/m3
• 0 ... 4000 mg/m3
Measuring principle
Transmission
Sample gas temperature
Above dew point up to 200 °C,
optional up to 500 °C
Sample gas pressure
-50 ... +10 hPa, optional higher
Duct diameter
0.4 ... 10 m
Ambient temperature
-20 ... +50 °C
Degree of protection
IP65
Measured value output
0/4 ... 20 mA, 400 Ω
Digital outputs
2 relay outputs, 30 VA,
max. 48 V/0.5 A
Digital inputs
None
Accuracy
< 2 % of the measuring range
Detection limit
< 2 % of the measuring range
Supply voltage
24 V DC, 0.4 A from the supply unit
Dimensions (H x W x D) measuring
head
160 x 150 x 314 mm
Weight
• Measuring head
• Reflector
2.7 kg
1.6 kg
Supply box
Purge air supply
From the supply box
Supply voltage
85 ... 264 V AC, 46 ... 63 Hz, 50 VA
Dimensions (H x W x D)
210 x 300 x 380 mm
Weight
13 kg
Degree of protection
IP65
1)
with reference to one meter of path length after gravimetric calibration
■ More information
In general, a dust concentration measuring instrument D-R 220
consists of:
• 1 measuring head D-R 220 M
• 1 zero point reflector
• 1 reflector
• 2 welded tubes with adjustment flange
• 2 purge air adapters with clips
• 1 operating unit (for up to 8 sensors)
• Parameterization software with stick and USB cable
• 1 supply box (incl. purge air blower) 115/230 V, 50/60 Hz
• Operating instructions
• Weather protection covers for measuring head, reflector,
blower, control unit, etc.
Please consult your Siemens sales partner for information on
how to correctly configure and order a D-R 220 measuring instrument for a Siemens CEMS project.
4/20
Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-R 290 dust concentration measuring instrument
■ Overview
■ Design
Optical
measuring unit
The D-R 290 is an optical opacity/dust monitor for plants with
small to medium dust concentrations.
Reflector
Purge air unit
■ Benefits
• In-situ measuring procedure, continuous measurement
• Semiconductor source with long service life
• Super-wide band diodes (SWBD), which provides more stable
measuring results in comparison to devices with conventional
LEDs
• Powerful microprocessor technology
• Measured value display on LC display in opacity, extinction or
in mg/m3
• Automatic function tests with correction of measured values in
relation to soiling
• Optics and electronics in a hermetically sealed unit - no
smoke gas can enter device
• Easy adjustment without additional equipment
• Low-maintenance thanks to optimal purge air conduction
• Heated end plate
■ Application
The D-R 290 monitors not only the efficiency of the filter plants
by registering the residual dust content, but also reports instantaneously when permissible levels of dust or flue gas emissions
are exceeded. As a result it is often possible to intervene directly
in the process of the plant to be monitored and thus ensure reliable compliance with the specified limit values.
Areas of application
• Furnace plants with semi-anthracite coal, brown coal, fuel oil
and combined heating
• Converter plants, asphalt mixing plants
• Cement manufacturing plants
Approvals
• Suitability-tested by the TÜV Cologne, test report 936/801017
• Certified according to DIN EN 15267-3
• Itemized in the list of suitable measuring devices for
continuous emission measuring
• MCERTS
Control and
display unit
4
System components D-R 290
Measuring head
The transmitter and receiver optics are integrated together with
the electronics in a rugged and robust aluminum housing. The
measuring head is mounted on the weld-in flange.
Reflector
The reflector is installed in a rugged and robust aluminum housing. The reflector is mounted on the weld-in flange directly opposite the measuring head.
Evaluation unit
The D-R 290 measuring system is connected to and operating
on the evaluation unit. The evaluation unit is connected to the
measuring head by means of an approx. 2 m long cable.
Purge air unit
A hose connects the measuring head and the reflector with the
purge air unit. The filtered air is used to keep clean the scattered
light interfaces of the measuring head and the reflector.
Optional:
Quick-closing shutters
The quick-closing shutters are mounted on the measuring head
and the reflector side between the weld-in flanges and the connected devices (measuring head, reflector). In the event of a
fault (failure of the power supply or purge air) they automatically
close the path between the exhaust gas duct and the measuring
equipment.
Electronics for quick-closing shutter
A control electronics is required for each quick-closing shutter.
Measured-value acquisition
In the simplest case a recorder is used to record the measured
values and the reference values. The measured values and status signals that are output can also be fed into an emission calculator system for further processing.
Weather protection covers
Weather protection covers are available to protect the measuring head, the reflector, the purge air unit and the terminal boxes
when the measuring system is installed outdoors.
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-R 290 dust concentration measuring instrument
Additional options:
• Bus interface, for example, Modbus or similar
• Explosion proof design for EEx p, Zone 1 or Zone 2
• With an additional display unit at the measuring location, the
control and display unit can be installed at a distance of up to
1000 m away
• Temperature compensation through additional analog input
• Special model for measuring distances up to 18 m with
2 purge air units
• Filter set for sensitivity and linearity control
■ Function
The device operates using the double-pass method according
to the auto-collimation principle. The light beam traverses the
measuring distance twice. The attenuation of the light beam by
the dust content in the measuring section is measured and evaluated.
■ Technical specifications
Measuring instrument D-R 290
Measurements
4
• Opacity
• Extinction
Measuring ranges
• Opacity
• Extinction
• Dust1)
0 ... 20 to 0 ... 100 %
0 ... 0.1 to 0 ... 1.6
0 ... 80 mg/m3 to 0 ... 4 000 mg/m3
Measuring principle
Transmission
Sample gas temperature
Above dew point up to 250 °C,
optional up to 1 000 °C, depending
on application
Sample gas pressure
-50 ... +20 hPa, optional higher
Duct diameter
1 ... 12 m, optional up to 18 m
Ambient temperature
-20 ... 50 °C, optional higher
Degree of protection
IP65, Ex optional
Measured value outputs
2 x 0/4 ... 20 mA, 500 Ω
Manual or automatic measurement
range switching
optional Modbus RTU, PROFIBUS DP
Digital outputs
6 programmable relay outputs,
permissible load 48 V/0.5 A
Digital inputs
6 programmable isolated inputs
Accuracy
< 1 % of measuring range
Detection limit
0.75 % at extinction 0 ... 0.1
Reference point drift
< 0.4 % of measuring range / month
Zero point drift
< 0.4 % of measuring range / month
Auxiliary power
95 ... 264 V AC, 47 ... 63 Hz, 30 VA
Dimensions (H x W x D) measuring
head
363 x 185 x 398 mm
Weight
17 kg
Purge air supply
Purge air quantity
Approx. 80 m3/h
Auxiliary power
115/230 V AC, 50/60 Hz,
0.37/0.43 kW
Dimensions (H x W x D)
350 x 550 x 500 mm
Weight
12 kg
Degree of protection
IP55
1)
with reference to one meter of path length after gravimetric calibration
4/22
Siemens AP 01 · 2015
■ More information
Please consult your Siemens sales partner for information on
how to correctly configure and order a D-R 290 measuring instrument for a Siemens CEMS project.
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-R 320 dust measuring instrument
■ Overview
■ Design
Measuring head
Mounting flange
Universal control
Supply unit with inteunit D-ISC 100 grated purge air supply
The D-R 320 is an optical dust monitor for the smallest to medium
dust concentrations in dry emissions and process gas.
■ Benefits
•
•
•
•
•
•
•
•
•
•
Continuous measurement of dust concentration
Easy installation on standard flanges
Easy setup without manual adjustment
Automatic background light compensation, no light trap
Convenient operation, remote access option
Automatic control functions
Integrated purge air regulation and purge air control
Long maintenance intervals
Certified to EN 15267-3
Data transmission via Modbus, in compliance with VDI 4201-3
■ Application
The D-R 320 monitors not only the efficiency of the filter plants
by registering the residual dust content, but also reports instantaneously when permissible levels of dust or flue gas emissions
are exceeded. As a result it is often possible to intervene directly
in the process of the plant to be monitored and thus ensure reliable compliance with the specified limit values.
Areas of application
Continuous emission monitoring, for example, on:
• Incineration plants in general
• Plants according to IED 2010/75/EU/17. BImschV
• Plants according to 2001/80/EG LCPD/13. BImschV/German
TA-Luft
• Waste, hazardous waste and sewage sludge incineration
plants
• Cement manufacturing plants
• Power plants with gas, oil, coal or co-firing
• Plants for the incineration of biomass
Monitoring of:
• Ventilation units
• Filter units
Approvals
• Suitability-tested by the TÜV Cologne, test report
936/21217455/A
• Certified according to DIN EN 15267-3
System components D-R 320
Transmitter / receiver unit D-R 320 M
The transmitter and receiver optics are integrated together with
the electronics in a compact unit in a rugged housing. The transmission-reception unit consists of the measuring head, the
swivel adapter, the process connection and the field facing
panel. This measuring unit is installed directly above the waste
gas duct, on a DIN 100 PN 6 or ANSI 4" 150 lbs flange. No adjustment is required.
Supply unit D-TB 200
The supply unit of the dust concentration measuring instrument
D-R 320 is used to supply electricity and purge air and provides
the connection for the transfer of the measured data. The regulated purge air is used to keep clean the optical interfaces of the
transmission and reception optics of the D-R 320. The device
automatically reports any failure of the purging air.
Optional:
Universal control unit D-ISC 100
The connected equipment can be operated and configured conveniently using the D-ISC 100. The display provides an immediate overview of the current measured values and the status of
the measuring instruments.
Measured-value acquisition
In the simplest case the measured values and reference values
are transferred to the plant's control system. The measured values and status signals that are sent can also be fed to an emission calculator system for further processing, either via discrete
signals (4 to 20 mA and configurable relay contacts) or via
Modbus according to VDI 4201-3.
Quick-closing shutter
The swivel adapter can be optionally replaced with an adapter
with a fully integrated quick-closing shutter. By using this quickclosing shutter the path between the measuring device and the
waste gas is closed mechanically, but not airtight in the event of
a fault (failure of power supply or purge air); the measuring device is temporarily protected against overheating in such cases.
The measuring head takes over the control of the quick-closing
shutter.
Weather protection covers
A weather protection cover is available to protect the measuring
system when it is installed outdoors.
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4
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-R 320 dust measuring instrument
Explosion proof design
An explosion proof design with pressurized enclosure according
to EEx p, Zone 1 or Zone 2 is available for use in hazardous areas.
■ Function
The device operates according to the backscattering principle.
The light of a laser diode illuminates the dust particles in the
measuring volume of the flue gas duct. The light reflected by the
particles is measured and evaluated.
The D-R 320 does not require a light trap. The background light
in the stack is detected by means of a special optical system
with an integrated dual detector and automatically compensated without manual adjustment.
The universal control unit D-ISC 100 can be connected for the
measured value display, which allows up to eight dust and flowrate measurement instruments.
The connected equipment can be operated and configured conveniently using the D-ISC 100. The display provides an immediate overview of the current measured values and the status of
the measuring instruments.
Control functions
4
The D-R 320 automatically performs zero and span check as
well as contamination check at regular intervals and on demand.
The device features an automatic contamination correction.
Need for maintenance is immediately indicated by the electronics.
■ Technical specifications
Measuring head
Measured variable
Dust concentration
Measuring ranges
0 ... 5 mg/m3 to 0 ... 200 mg/m3
Measuring principle
Backscattering
Sample gas temperature
0 ... 600 °C
Sample gas pressure
-50 ... +50 hPa, optional higher
Duct diameter
0.7 ... 20 m
Ambient temperature
-40 ... +60 °C
Degree of protection
IP65
Measured value outputs
0/4 ... 20 mA, 400 Ω
Modbus RTU bi-directional
Digital outputs
2 relay outputs, permissible load
60 V DC, 30 V AC/0.5 A
Digital inputs
None
Auxiliary power
24 V DC/0.5 A
Dimensions (H x W x D)
200 x 190 x 260/410 mm
Weight
15 kg
Supply box
Purge air supply
Integrated blower
Supply voltage
115/230 V AC, 50/60 Hz,
0.37/0.43 kW
Dimensions (H x W x D)
480 x 450 x 320 mm
Weight
12 kg
Degree of protection
IP65
■ More information
Please consult your Siemens sales partner for information on
how to correctly configure and order a D-R 320 measuring instrument for a Siemens CEMS project.
4/24
Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-R 800 dust measuring instrument
■ Overview
■ Design
Supply unit with integrated
purge air supply
Measuring
lance
Evaluation unit
D-R 800 is an innovative laser measuring instrument for monitoring small to medium dust emissions according to the new European regulations.
RS 485
and
analogue
current
output
■ Benefits
•
•
•
•
•
•
•
•
•
•
•
•
Built-in display: Measured value, limit, parameter in the probe
In-situ measuring procedure with continuous measurement
High sensitivity
Easy installation on one side of the flue
Use also on thick-walled stone/insulated channels
No difficult device calibration
Long service life, since there are no moving parts, not even
within the flue
Hermetically sealed electronics housing opposite the exhaust
Parameter assignment and operation via keyboard and easily
readable display directly on the device or via bus interface
Automatic function test with contamination correction
Two analog outputs with adjustable measuring ranges
Automatic measuring range switching according to
17th BImSchV
■ Application
The D-R 800 not only monitors the efficiency of the filter systems
by registering the residual dust content, but also reports instantaneously when permissible levels of dust or flue gas emissions
are exceeded. As a result, it is often possible to intervene directly in the process of the plant to be monitored and thus ensure
reliable compliance with the specified limits.
Areas of application
• Power plants
• Cement works, metallurgy and timber industry, chemical industry etc.
• Waste incinerators
• Monitoring of dust filter systems
Certifications
• Qualification tested by the TÜV Cologne, test report
936/21205307/A
• Itemized in the list of suitable measuring devices for continuous emission measuring
• Certified according to DIN EN 15267-3
• MCERTS
System components D-R 800
Measuring probe
The measuring probe of nano-treated stainless steel 1.4571 can
be delivered in two lengths of approx. 400 and 800 mm (from
mounting flange). A difference is made here between installation
on a horizontal or vertical flue and between the German and
English language. The measuring probe is firmly connected to
the operating unit including display.
Terminal unit with integrated purge air supply
The connection unit supplies the probe with the required signals
and the supply voltage over a connecting cable 3 or 10 m in
length as well as with purge air through an additional air hose.
Mounting flange 130/240/500 mm
The connection flange made of carbon steel or stainless steel
1.4571 should protrude approximately 30 mm into the channel.
Optional:
Temperature compensation through additional analog input
Using an additional analog input, the temperature of the exhaust
gas can be passed to the operating unit, thus enabling calculation of the dust concentration corrected by the gas temperature.
Special material alloy 59 2.4605
As an alternative to the nano-treated stainless steel 1.4571, the
probe can be manufactured from alloy 59 2.4605 (comparable
to Hastelloy 2.4819).
Weather protection covers
Weather protection covers are available to protect the measuring system and the purge air unit for outdoor installation.
Siemens AP 01 · 2015
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-R 800 dust measuring instrument
■ Function
The D-R 800 device operates according to the forward-scattering principle. The concentrated and modulated light from a laser
diode penetrates the measuring volume. The light scattered by
the dust particles in the forward direction is measured and evaluated.
■ Technical Specifications
Measuring instrument D-R 800
4
Measured variable
Dust concentration
Measuring ranges
0 ... 10 mg/m3 to 0 ... 200 mg/m3 1)
Measuring principle
Forward scattering
Sample gas temperature
Above dew point up to 220 °C
Sample gas pressure
-50 ... +10 hPa
Channel diameter
0,4 ... 8 m
Probe length
400/800 mm
Ambient temperature
-20 ... +50 °C
Degree of protection
IP65
Measured value outputs
2 x 0/4 ... 20 mA, 500 Ω
Modbus RTU (RS 485)
Digital outputs
4 programmable relay outputs,
permissible load 24 V/25 VA
Digital inputs
2 isolated inputs, programmable
Accuracy
< 1 % of the measuring range
Detection limit
< 0,5 % of the measuring range
Reference point drift
< 0,7 % of measuring range/month
Zero point drift
< 0,15 % of measuring range/month
Auxiliary power
85 ... 264 V AC, 47 ... 63 Hz, 50 VA
Dimensions (H x W x D)
• Measuring probe
160 x 160 x 600/1 000 mm
• Supply box
380 x 300 x 210 mm
Weight
• Measuring probe
7 kg
• Supply box
13 kg
Purge air supply
Integrated in terminal box
1)
After gravimetric calibration
■ More information
Please consult your Siemens sales partner for information on
how to correctly configure and order a D-R 800 measuring instrument for a Siemens CEMS project.
4/26
Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-RX 250 combination probe
■ Overview
■ Application
By combining four selected measuring functions in a single device it is possible to automatically calculate the pollutant mass
flow for the preparation of the emission declaration in addition to
monitoring the pollutant dust.
The combined probe sensor D-RX 250 is a single rod measurement probe for simultaneous measurement of dust concentration, volume flow, temperature and absolute pressure.
■ Benefits
• Only one probe/installation opening in the exhaust gas
channel
• Compact design, no moving parts, no consumable parts
• Continuous conversion to normalized dust concentration in
mg/Nm3 and to normalized volume flow in Nm3/h
• LCD display in mg/Nm3, Nm3/h, °C and hPa, one analog
output for each measurement value
• Parameterization at the control unit without the need of a PC or
other tools
• Remote connection of control and evaluation unit via two-wire
bus interface up to 1000 m
Areas of application
• For measurements in accordance with TIA Air (Technical
Instructions for Maintaining Air Purity) 13., 17. and 27.
BlmSchV
• Not suitable for use behind electrostatic precipitators
Approvals
• Suitability-tested by the TÜV Cologne,
test report 936/800006/A
• Itemized in the list of suitable measuring devices for
continuous emission measuring
• MCERTS
4
■ Design
Probe
Transmitter
Differential
pressure unit
Control and
evaluation unit
Max. 1 000 m
System components D-RX 250
Probe
Differential pressure transducer
The probe consists of the probe measuring rod and the measured value processing by the electronics in the measuring
head. The probe measuring rod is a probe section that protrudes
into the dust duct and is fastened with a flange in the duct. The
probe measuring rod is insulated in design because of the triboelectric measurement and has two chambers for differential
pressure measurement. The two chambers for pressure measurement are connected to a differential pressure transmitter.
One of the two chambers is also connected to the absolute pressure transducer in the transmitter. The gas temperature is measured via a measurement resistance in a third chamber in the
center of the probe section. The electronic measured value processing is performed in the probe housing. The temperature of
the measurement resistance and the triboelectric raw value are
determined here. The two raw values of temperature and tribo
signal are transferred digitally to the transmitter.
The differential pressure transducer converts the differential
pressure, created by the gas flowing in the probe measuring rod,
into a gas velocity variable.
Transmitter
The transmitter provides the supply voltages for the probe and
the measuring transducer for absolute pressure and differential
pressure, reads in the raw measured values of these modules
and transfer the measured values via the RS 485 interface to the
evaluation unit. Through the RS 485 interface the transmitter
reads the probe values of the triboelectric measured signal and
the temperature.
The differential pressure transducer is connected to the transmitter by means of a two-wire cable. The absolute pressure transducer is located inside the transmitter housing. It receives the
pressure from the chamber via a special rod.
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-RX 250 combination probe
Control and evaluation unit
The control and evaluation unit reads out the raw measured values from the transmitter. The measured values for normalized
dust concentration and normalized volume flow are calculated in
the unit.
It is possible to output all analog values via Modbus or 4/20 mA
signals and all status signals via isolated contacts.
■ Technical specifications
D-RX 250 combined probe sensor
Measurements
•
•
•
•
Dust concentration
Volume flow
Pressure
Temperature
Measuring ranges
•
•
•
•
0 ... 10 to 0 ... 500 mg/Nm3
0 ... 9 999 999 Nm3/h1)
800 ... 1300 hPa
0 ... 200 °C, optional 0 ... 350 °C
Measured-value acquisition
In the simplest case a recorder is used to record the measured
values and the reference values. The measured values and status signals that are output can also be fed into an emission calculator system for further processing.
Optional:
• Weather protection cover
• Change-over cock for back purging/zero point control
• Automatic cyclical probe back purging for high dust concentrations
• Hastelloy probes for corrosive gases
• Purge air connection at flange
Tribo electric
Differential pressure
Sample gas temperature
Above dew point up to 200 °C,
optional up to 350 °C
Sample gas humidity
< 80 %
Sample gas pressure
-200 ... +200 hPa
Duct diameter
0.3 ... 5 m
Ambient temperature
-20 ... +50 °C
Degree of protection
IP65
Measured value outputs
4 x 0/4 ... 20 mA, 500 Ω
Modbus RTU (RS 485)
Digital outputs
7 relay outputs, permissible load
48 V/0.5 A
The dust concentration is calculated according to the triboelectric measuring principle. The tribo probe measures the electrical
charge of the incident particles.
Digital inputs
6 isolated inputs
Accuracy
< 2 % of the measuring range
Detection limit
< 2 % of the measuring range
Volume flow
Reference point drift
< 1 % of measuring range / month
The measurement of the volume flow is based on the mechanical
action principle. The probe has two separate chambers, between which a differential pressure builds up under flow.
Zero point drift
< 1 % of measuring range / month
Auxiliary power
115/230 V AC, 50/60 Hz, 50 VA
Dimensions
• Probes
• Probe length
180 x 180 x (340 + probe length) mm
250/400/700/1000 mm
Weight
• Probe
• Electronics
9.5 kg
22 kg
■ Function
4
Measuring principle
• Dust
• Volume
Dust concentration
Absolute pressure
The absolute pressure in the flue gas is measured by a pressure
transmitter in one chamber of the probe.
Temperature
The temperature is measured directly in the center of the flue
gas in a separate chamber within the probe with a temperature
sensor.
Options
Probe back purging, purge air supply 3 bar
Isolator purging, continuous purge air Approx. 2 m3/h
supply
1)
Flue gas velocity > 5 m/s concentration after gravimetric calibration
■ More information
Please consult your Siemens sales partner for information on
how to correctly configure and order a D-RX 250 combined
probe sensor for a Siemens CEMS project.
4/28
Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-FL 100 volume flow measuring system
■ Overview
■ Application
As in-situ measuring system, the measuring equipment determines the measured values without sampling directly in the duct
through which gas is flowing.
Areas of application
• Volume flow measurement at high temperatures
• Plants with small or large flue cross-sections
• Volume flow measurement at high pressure
The D-FL 100 volume flow measuring system measures the flow
rate in dry emissions with a probe using the differential pressure
principle.
■ Benefits
Approvals
• Suitability-tested by the TÜV Cologne,
test report 936/800006/A
• Itemized in the list of suitable measuring devices for
continuous emission measuring
• MCERTS
• Measuring of emission speed
• Adjustable parameters
• Versions with or without counter-support and for point
measurement
• Calculation of volume flow at standard conditions with evaluation unit D-FL 100-20
• Maintenance interval 6 months
• Automatic backpurging device (optional)
4
■ Design
Differential pressure
transducer
Flow 4 ... 20 mA
Evaluation unit
4 ... 20 mA
4 ... 20 mA
Cross over cock
Absolute
pressure
transducer
(optional)
Temperature
transducer
(optional)
Flow probe
Flow direction
System components D-FL 100
Dynamic pressure probe
Each dynamic pressure probe of type D-FL 100 is a customized
product for the respective measuring location. Three different
sizes are available depending on the length of the planned measurement path:
• System 1: 22 x 24 mm2 for 0.4 to 2 m length, with one-sided
(max. 1 m) or two-sided mounting
• System 2: 50 x 53 mm2 for 0.4 to 4 m length, with one-sided
(max. 1.5 m) or two-sided mounting
• System 3: 90 x 100 mm2 for 0.4 to 8 m length, two-sided
mounting
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-FL 100 volume flow measuring system
Adapter
The cross-over cock is either connected by an adapter to the differential pressure transducer directly on the probe (not for system 3) or via a hose or tube connection.
Cross-over cock
Cross-over device for the backpurging of the dynamic pressure
probe
Differential pressure transducer
The transducer is delivered with factory set defaults for the order-specific configuration. The zero point should be calibrated
after the installation.
Counter-support
A counter-support is required for a probe mounted on two sides.
The counter-support supports the probe not only mechanically,
but also enables the compensation of the temperature-dependent longitudinal expansion of the probe.
Mounting tubes with flange
Mounting tubes made of stainless steel 1.4571, adapted to the
plant conditions, are available in various lengths. A single flange
is required for a one-sided probe; otherwise two flanges are always required.
4
Additional options:
• Absolute pressure transducer
• Temperature transducer
• Special designs in other materials for applications with particularly aggressive exhaust gases or higher gas temperatures:
Standard material for probe stainless steel 1.4571, depending
on measurement task also Hastelloy, Inconel or other materials
• dP transducer in Ex-version
■ Function
The D-FL 100 measuring system operates according to the mechanical action principle. The probe has two separate chambers, between which the flow builds up a differential pressure.
Taking account of the other flow parameters such as absolute
pressure and temperature, for example, the volume flow can be
converted from operating to standard conditions with the help of
the D-FL 100-20 evaluation unit.
■ Technical specifications
Measuring system D-FL 100
Measurements
• Flue gas velocity
• Volume flow1)
Measuring ranges
• 2 ... 50 m/s
• 0 ... 3 000 000 m3/h
Optional:
Measuring principle
Differential pressure
Sample gas temperature
Above dew point up to 450 °C,
optional up to 850 °C
Sample gas pressure
-200 ... +200 hPa, optional higher
Duct diameter
0.4 ... 8 m
Ambient temperature
-20 ... +50 °C
Degree of protection
IP65
Measured value output
0/4 ... 20 mA, 500 Ω
Digital outputs
2 relay outputs,
permissible load 48 V/0.5 A
Digital inputs
None
Accuracy
< 2 % of the measuring range
Software D-ESI 100
Detection limit
< 3 m/s
Software for assigning parameters, visualizing the measured
data, and carrying out AST, QAL2 and QAL3 for D-FL 100-20.
Reference point drift
< 0.5 % of measuring range / month
Zero point drift
< 0.5 % of measuring range / month
The D-ESI 100 can be parameterized, maintained and (when
faults occur) analyzed via the USB port with the help of a PC and
the associated software.
Auxiliary power
18 ... 32 V DC/1 A, 90 ... 264 V AC,
48 ... 62 Hz, 100 VA
Evaluation unit
The evaluation unit D-FL 100-20 evaluates the measured signal
from the differential pressure transducer. A 4 to 20 mA current
signal is available as measured value output. A Modbus interface according to VDI 4201 for the connection of an emission
evaluation calculator with digital interface is available in addition
to the 4 to 40 mA current signal output. The front panel contains
five LEDs and one USB port. The LEDs signal the system's current status/operating state.
The various parameters, such as standard density, substitute
values for pressure and temperature in the exhaust gas duct,
k-factor and measuring ranges are input via the USB port with
the help of a PC or the associated software D-ESI 100.
Universal control unit D-ISC 100 with evaluation unit
D-FL 100-20
The connected equipment can be operated and configured conveniently using the D-ISC 100. The display provides an immediate overview of the current measured values and the status of
the measuring instruments.
Automatic back purging unit
An automatic back purging device to keep the measuring openings clean is available for applications with high dust loads.
Weather protection covers
A weather protection cover is available to protect the probe head
and the back purging control when the measuring system is installed outdoors.
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Siemens AP 01 · 2015
Dimensions
• Probes
• Probe length
380 x 160 x (300 + probe length) mm
0.4 ... 2/0.4 ... 4/0.4 ... 8 m
Weight
32 kg + 6.8 kg/m probe length
Purge-air supply (optional)
6 ... 8 bar for back purging
1)
Optional pressure and temperature correction
■ More information
Please consult your Siemens sales partner for information on
how to correctly configure and order a D-FL 100 measuring system for a Siemens CEMS project.
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-FL 220 volume flow measuring system
Measuring heads
■ Overview
Two identically designed measuring heads, set for type A and
type B, are used. Depending on the application data, different
depth-of-penetration lengths are required, for example, from 100
to 1100 mm.
Stainless steel 1.4571 is used as probe material. The housing is
made of impact-proof polyamide.
The D-FL 220 is a volume flow measuring system for ultra-sonic
measuring of flow and volume flow, especially for wet and aggressive smoke emissions.
■ Benefits
A 4 mA to 20 mA current signal is available as measured value
output which measures the velocity and/or the volume flow and
can be connected, for example, to a emission evaluation calculator or a recorder. Two relay contacts are available for signaling.
Also available is a Modbus interface according to VDI 4201-3 for
the connection of an emission evaluation calculator with digital
interface. The various parameters are entered during the installation on site. The USB port is on the rear.
Purge flanges
• In-situ measuring method
• Measurement possible below dew point and for high dust
concentrations
• Continuous measurement of normal volume flow and gas
velocity
• Automatic zero point and reference point control
• Digital signal processing
• Remote access possible, digital interface according to
VDI 4201-3
• Operation with or without control unit
• Very low maintenance
■ Application
The purge air which cools the ultra-sonic transducer and keeps
it clean is supplied via purge flange (one for each measuring
head). A toggle-type fastener connects the purge flange to the
measuring head.
Mounting tubes with flange
Mounting tubes made of stainless steel 1.4571 or of glass-fiber
reinforced plastic, adapted to the plant conditions, are available.
Purge air unit
A hose connects the two measuring heads to the purge air unit.
The filtered air is used to cool the measuring heads and to keep
the transducers clean.
Terminal box
As in-situ measuring system, the measuring equipment determines the measured values without sampling directly in the duct
through which gas is flowing.
Terminal box to output the data with connecting cable for the two
sensors and customer terminal strip.
Software D-ESI 100
Areas of application
• Volume flow measuring at low speeds
• Plants with damp and/or aggressive exhaust gas, for example,
in waste incineration plants
• Volume flow measurement at high dust content
Software to assign parameters, to visualize the measured data,
and to carry out AST, QAL2 and QAL3.
Approvals
• Suitability-tested by the TÜV Cologne, test report
936/21218490/A
• Itemized in the list of suitable measuring devices for
continuous emission measuring
Optional:
■ Design
The D-ESI 100 can be parameterized, maintained and (when
faults occur) analyzed via the USB port with the help of a PC and
the associated software.
Universal control unit D-ISC 100
The connected equipment can be operated and configured conveniently using the D-ISC 100. The display provides an immediate overview of the current measured values and the status of
the measuring instruments.
Weather protection covers
Duct
Measuring head
Weather protection covers are available to protect the measuring heads when the measuring system is installed outdoors.
Additional options:
• Absolute pressure transducer
• Temperature transducer
Purge air
Purge air
System components D-FL 220
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-FL 220 volume flow measuring system
■ Function
The D-FL 220 measuring system operates according to the
acoustic transit time differential method.
Two identical sensors transmit and receive ultra-sonic pulses reciprocally. The system calculates precisely the gas velocity and
the gas temperature from the transit time difference dependent
on the direction. The volume flow is calculated taking into consideration the cross-section, the sample gas temperature and
the absolute pressure. The D-FL 220 performs internal self-monitoring routines and is very low maintenance.
■ Technical specifications
Measuring system D-FL 220
4
Measurements
• Flue gas velocity
• Volume flow1)
• Temperature
Measuring ranges
• 0 ... 40 m/s
• 0 ... 3 000 000 m3/h
• 0 ... 400 °C
Measuring principle
Ultrasonic transit-time differential
Sample gas temperature
0 ... 300 °C, optional higher
Sample gas pressure
-50 ... +20 hPa, optional higher
Duct diameter
0.5 ... 13 m, temperature-dependent
Ambient temperature
-20 ... +50 °C,
measuring head: -40 ... +70 °C
Degree of protection
IP65
Measured value output
0/4 ... 20 mA, 400 Ω
Modbus RTU bi-directional
Digital outputs
2 relay outputs,
permissible load 48 V/0.5 A
Digital inputs
None
Accuracy
<2%
Detection limit
< 0.3 % of measuring range
Reference point drift
< 0.3 % of measuring range / month
Zero point drift
< 0.2 % of measuring range / month
Auxiliary power
24 V DC/0.5 A
Dimensions standard measuring head Ø 190 x 570 mm
17 kg
Weight
Purge air supply
Purge air quantity
Approx. 80 m3/h
Auxiliary power
115/230 V, 50/60 Hz, 0.37/0.43 kW
Dimensions (H x W x D)
350 x 550 x 500 mm
Weight
12 kg
Degree of protection
IP55
1)
Optional pressure and temperature correction
■ More information
Please consult your Siemens sales partner for information on
how to correctly configure and order a D-FL 220 measuring system for a Siemens CEMS project.
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Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-ISC 100 display and control unit for dust and volume flow measuring instruments
■ Overview
■ Application
The control unit can supply a single sensor or a system consisting of two sensors with power. Several sensors that are connected via a network can also be connected to the D-ISC 100. In
this case each of the sensors must be supplied with power by
means of a separate terminal box, supply unit or evaluation unit.
Modbus links the sensors to each other and to the D-ISC 100.
The display provides an immediate overview of the status of the
connected devices. The current measured values can be displayed without the necessity of direct access to the sensors. It is
also possible to visualize the measured values with bar chart
display.
The connected sensors can be queried, controlled and parameterized with the control unit. Operation takes place directly via
the membrane keyboard of the control unit. Alternatively, you
can connect a PC via the integrated USB port. In conjunction
with the Web server technology software D-ESI 100, remote support is possible via the Internet.
The D-ISC 100 universal control unit permits the connection of
up to 8 sensors combining dust and volume flow measurements
on one display.
■ Benefits
• Connection of up to 8 sensors
• Large liquid crystal display (LCD) for display of the measured
values
• Automatic detection of connected sensors
• Easy parameter assignment of connected sensors
• Operation locally via membrane keyboard or USB port, or
remote control via the RS 485 interface
• Modular design, four slots available for extension modules
• Slot for external converter
• No maintenance costs
• Easy to update via SD card
The control unit features four slots for extension modules, for example, Modbus RTU or analog / digital input and output modules.
You also have the option of including an external converter (e.g.
PROFIBUS DP) inside the unit. This eliminates the need for an
additional housing in equivalent degree of protection.
Approvals
Type-tested according to European directive EN 15267 for continuous emission measurements in connection with the test reports no. 936/21217455, 936/21218492 and 936/21218490 of
the Technical Inspectorate of the Rhineland region (TÜV Rheinland)
■ Design
The following functions can be added to the D-ISC 100 control
unit by means of plug-in modules:
• Modbus RTU module
• Analog input module with four analog inputs: 0 to 20 mA with
2/4 mA live zero, burden 50 Ω
• Analog output module with four analog outputs: 0 to 20 mA
with 4 mA live zero, max. burden 400 Ω
• Digital input module with eight digital inputs
• Digital output module with eight digital outputs
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-ISC 100 display and control unit for dust and volume flow measuring instruments
■ Technical specifications
Basic unit
Output signal
0 ... 20 mA, zero point 4 mA
Maximum burden
400 Ω
Relay outputs
3 x status, isolated (limit value, fault,
control cycle, etc.)
Maximum switching power
48 V/0.5 A
Inputs
1 x function, isolated
Ambient temperature
-20 ... +50 °C, optional -40 ... +60 °C
Electrical data
Line voltage
90 ... 264 V, 48 ... 62 Hz
Power
Approx. 100 W
Auxiliary power for sensors
24 V DC/2 A
Mechanical specifications
4
Material
Stainless steel 1.4301
Color
RAL 5017
Degree of protection
IP65
Weight
5 kg
Dimensions (H x W x D)
130 x 330 x 220 mm
Expansion options
Modbus RTU module
Interface
RS 485, serial
Baud rate
9600 ... 57 600 Bd
Analog input module
Output signal
0 ... 20 mA, zero point 0/2/4 mA
adjustable
Load
50 Ω
Analog output module
Output signal
0 ... 20 mA, zero point 4 mA
Maximum burden
400 Ω
Digital input module
Inputs
8 x function, isolated
Digital output module
Relay outputs
8 x status, isolated (limit value, fault,
control cycle, etc.)
Converter module
PROFIBUS DP
Type
■ More information
Please consult your Siemens sales partner for information on
how to correctly configure and order a D-ISC 100 control unit for
a Siemens CEMS project.
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Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-EMS 2000 Environmental and process data management system
■ Overview
Ring memory
> 32 days
Ring memory
> 32 days
4-20 mA,
Modbus,
PROFIBUS,
OPC, ELAN
D-EMS
2000 CS
4-20 mA,
Modbus,
PROFIBUS,
OPC, ELAN
D-MS
500 KE
1 ... 8
4-20 mA,
Modbus,
PROFIBUS,
OPC, ELAN
Ring memory
6 years int, day
+ protocols
30 days 1 min + 1 s
D-EMS 2000
Client
D-EMS 2000
Client
TCP/IP
Authority
D-EMS 2000
Client
TCP/IP
Internet
Ring memory
> 5 years
Individual values
Protocols
4
System
Raid 1
Backup on
HD/SSD
DCF77
GPS
System Workstation D-EMS 2000
The D-EMS 2000 environmental and process data management system is a modular system for the continuous acquisition, long-term
storage, calculation and visualization of environmental and process data.
■ Benefits
• Instrument for monitoring legally prescribed limit values and
recording their observance
• Emission monitoring and remote data transmission to the
authorities
• Corresponds to EU directives 2000/76/EU, 2001/80/EU and
2010/75/EU
• Adjustable to any plant size through to complete assessment
of complex industrial sites
• Continuous monitoring of 1 to 320 components per system
workstation
• Interconnection of any number of components via data
networks
• Visualization available in 19 languages
■ Application
The D-EMS 2000 standard system is designed for small to medium sized industrial sites whose emission data, immission data
or process data must be recorded in line with government regulations for measured data logging.
Approvals
• Suitability-tested by TÜV in accordance with German TA-Luft,
1., 2., 13., 17., 27., 30. and 31. BImSchV
• Itemized in the list of suitable systems for evaluation of
continuous emission measuring
• Certified according to DIN EN 15267-2
• MCERTS certified
■ Design
Measured data acquisition:
• Analog/digital inputs as
- 19" rack with ring memory
- Local DIN rail modules
• Data communication via bus systems, Modbus RTU/ TCP,
PROFIBUS, Elan, OPC UA
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© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-EMS 2000 Environmental and process data management system
■ Function
Data sources
• Emission data
• Immission data
• Meteorological data
• Water data
• Process data
Data export
• Data interface to MS-Excel with option of further measured
data evaluation, e.g. for fulfillment of environmental protection
officer’s reporting duties
• Measured data can be transferred to authorities via standard
remote communication or via Internet
• Merging of measured data e.g. for greenhouse emission
trading
• Remote service interface for fast and cost effective service
4
Data security
• Industrial type evaluation PC with vibration-proof hard disks in
RAID 1 array and special air cooling with filter system
• Paperless data storage to replace recorders and printers is
possible through integrated data security, which is
guaranteed on several levels in the system
• Intermediate storage of the raw input values at minute
intervals in data communication unit D-MS 500 KE
• Storage of raw input values in one-second intervals
• Data backup on external redundant drive
Internet/intranet connection
• Data transmission to an Internet server with HTML standard
masks via standard software (MS Internet Explorer)
• Password protected control of daily emission values including
the classification records
Visualization
• Measured data logging according to official regulations
• Classification tables, daily, monthly and annual records
• Representation of current, prognostic and historic measured
data in bar/linear form
• Pollutant compensation, characteristics curve and correlation
• Automatic alarm and information system
Annual emission declaration
• Automatic preparation of annual emission declaration, from
the individual values stored in the system, according to
11. BlmSchV
• Compatible with official software, import/export module
• Automatic filling in of forms
• Reading in of historical emission declarations
■ More information
Please consult your Siemens sales partner for information on
how to correctly configure and order a D-EMS 2000 environmental and process data management system for a Siemens CEMS
project.
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Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Continuous emission monitoring
D-EMS 2000 CS Environmental and process data management system
■ Overview
D-EMS 2000
Client
D-EMS 2000
Client
4-20 mA, Modbus, PROFIBUS, OPC, ELAN
Authority
D-EMS 2000
Client
TCP/IP
Ring memory
6 years int, day
+ protocols 30 days
1 min + 1 s
Internet
DCF77
GPS
Backup on
HD/SSD
The D-EMS 2000 CS environmental and process data management system is an affordable compact system for small to medium
plants.
■ Benefits
• Independently operating module for the acquisition, long-term
storage, calculation and visualization of environmental and
process data
• Instrument for monitoring legally prescribed limit values with
automatic recording
• Continuous monitoring of 1 to 12 components, connected via
bus communication or hard-wired
• Compact system, no additional evaluation PC required
• Windows-based and certified D-EMS 2000 software
• All modules of the D-EMS 2000 system can be used
• Visualization available in 19 languages
■ Application
The D-EMS 2000 CS compact system is designed for small to
medium sized industrial plants whose emission data, immission
data or process data must be recorded in line with public authority regulations for measured data logging.
Approvals
• Suitability-tested by TÜV in accordance with German TA-Luft,
1., 2., 13., 17., 27., 30. and 31. BImSchV
• Itemized in the list of suitable systems for evaluation of
continuous emission measuring
• Certified according to DIN EN 15267-2
• MCERTS certified
■ Design
Three available device types:
• Compact system in 19", 3HU rack
• Desktop version with monitor / keyboard / mouse
• 19", 1HU slide-in unit with extendable keyboard and hinged
monitor
■ Technical specifications
Device versions
• Compact system in 19", 3HU rack
• Desktop version with monitor/
keyboard/mouse
• 19" slide-in assembly
PC
Intel based dual-core PC with
Windows 7 Pro & 8, 2 GB RAM and
120 GB SDD
Inputs / outputs
Max. 3 cards:
• Combination card
4 AI, 8 DI, 2 AO, 4 DO
• Input card 8 AI, 15 DI
• Output card 8 AO
• Output card 16 DO
Connection of bus systems
• Modbus RTU/ TCP, PROFIBUS,
Elan, OPC UA
• Analog/digital inputs: 12/24
• Analog/digital outputs: 12/24
Interfaces
•
•
•
•
•
Ambient temperature
5 ... 40 °C
Degree of protection
IP20
Operating voltage
115/230 V AC, 50/60 Hz, 100 VA
1 x VGA
2 x USB
1 x RJ 45
3 x serial (RS 232 or RS 485)
BNC for DCF77 - radio clock
■ More information
Please consult your Siemens sales partner for information on
how to correctly configure and order a D-EMS 2000 CS compact
system for a Siemens CEMS project.
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© Siemens AG 2015
Analytical Application Sets
Analysis of biogas
Set BGA
■ Overview
■ Application
The efficiency of biogenic production processes and optimum
operation of the plant largely depends on continuous monitoring
of the biogas composition. The basic version of the Set BGA analyzes CH4 and CO2 using the proven ULTRAMAT 23 IR analyzer. The concentrations of O2 and H2S are optionally measured
using electrochemical sensors and also converted into output
signals of 4 to 20 mA. In this manner, the Set BGA contributes to
operational safety and explosion protection in addition to process optimization.
The modular design of the system takes into account the physical conditions of the gas with regard to temperature and moisture in that various gas preparation components for heating or
drying the sample gas can be configured as required.
The Set BGA (biogas analyzer) is a standardized system for stationary, continuous operation for the analysis of landfill gas, sewage gas or biogas.
■ Benefits
4
Standardized complete system
The standardized complete system has a modular configuration
and can thus be used at various measuring locations for different
measuring tasks.
• Simple and fast to configure
• Field-tested and matched Set in rugged industrial design
• Extremely high long-term stability
• The Set BGA is based on the proven ULTRAMAT 23
Field-proven, reliable technologies
• Autocalibration function with ambient air reduces the maintenance requirements
• Detonation protection in accordance with EN 12874
• Modular system design based on long-term tested components
• LEL sensor for cabinet monitoring (optional)
Simple operation
• Intuitive menu guidance
• Configuration on large displays with plain text
• Two freely-configurable limits per measured component
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Siemens AP 01 · 2015
The gas mixture can be explosive at critical concentration ratios
between methane and oxygen. Even if such critical gas compositions occur extremely rarely, the danger of ignition must nevertheless be avoided. For this reason, the Set BGA is designed
with a high safety standard and even the basic version is
equipped with flow monitoring and detonation protection in accordance with EN 12874 in the sample gas path. To increase
safety even further, a gas sensor for monitoring the ambient air
can be connected as an option.
It is also possible to monitoring up to four measuring points using an optional sample switching cabinet. In this case the sample flows are sucked in continuously using a powerful pump in
order to achieve fast measuring times.
© Siemens AG 2015
Analytical Application Sets
Analysis of biogas
Set BGA
■ Design
■ Technical specifications
The Set BGA consists of the following components:
• ULTRAMAT 23 analyzer with four measured components max.
• Analyzer cabinet with modularly configurable gas preparation
components
• Cabinet for measuring point switchover (option)
• Heated line (option)
The ULTRAMAT 23 is selectable with two IR components (CO2
and CH4). Furthermore, the configuration can be equipped with
an electrochemical oxygen sensor and/or an electrochemical
hydrogen sulfide sensor. The corresponding measuring ranges
are listed in the table below.
Technical data of Set BGA
Installation
Ambient temperature
5 … 38 °C, with cabinet heating ± 0 °C
Site
Indoor/outdoor installation (configurable)
Gas inlet conditions
Sample gas pressure
• With pump, depressurized suction mode, selectable with internal or external pump
• Provision must be made for a pressure reduction for pressures greater than
1 200 mbar absolute
Pump performance
Adjustable to 60 … 80 Nl/h
Sample gas temperature
Max. 45 °C, with moisture saturation
Measured component
Smallest measuring
range
Largest measuring
range
CO2
0 … 20 %
0 … 100 %
Supply 1
200 … 240 V AC, 47 … 63 Hz
CH4
0 … 20 %
0 … 100 %
Supply 2
100 … 120 V AC, 47 … 63 Hz
O2
0…5%
0 … 25 %
Power consumption
Approx. 180 VA (without cooler and sample
preparation)
H2S (high)
H2S (low)
0 … 5 000 ppm
0 … 5 ppm
0 … 50 ppm
The ULTRAMAT 23 calibrates the IR components and the electromechanical oxygen sensor automatically with ambient air.
Calibration with calibration gas is recommended once a year or
after oxygen sensor replacement. In order to comply with the
technical specification data, the hydrogen sulfide sensor must
be calibrated every three months. An appropriate calibration
gas is therefore required. It is supplied to the analyzer through a
manually switchable ball valve.
Power supply
Connection systems
Teflon hose
With PVDF screwed glands
Connection systems
Metric (6 mm) or imperial (1/4") selectable
Dimensions
Set BGA measuring system
(W x H x D)
600 x 781 x 600 mm
Sample preparation
(W x H x D)
600 x 600 x 220 mm
4
Weight
Set BGA measuring system
Approx. 50 kg
Sample preparation
Approx. 22 kg
System design
System housing
3-part sheet-steel housing with window
Degree of protection
IP54
Cabinet conditioning
Fan
Cooling system
Peltier cyclone cooler (optional)
Sample preparation
Max. six sample streams can be controlled
using Logo module with fast loop pump in
separate housing
Analog outputs
Per component 0/2/4 … 20 mA; NAMUR,
floating, max. load 750 Ω
Measured components / measuring ranges
Set BGA measuring system
CH4
0 … 100 vol% to 0 … 20 vol% (NDIR)
CO2
0 … 100 vol% to 0 … 20 vol% (NDIR)
O2
0 … 25 vol% to 0 … 5 vol% (electrochemical
or paramagnetic optionally selectable)
H2S
0 … 5 000 ppm (electrochemical); optional
0 … 5 ppm to 0 … 50 ppm (electrochemical);
optional
Safety assemblies
Assembly 1
Detonation protection F501
Assembly 2
Flow measurement with limit monitoring at the
output
Assembly 3
LEL monitoring (optional)
Comment
• The system concept of the Set BGA is based
on the preconfigured ULTRAMAT 23 solutions (7MB2335-…, 7MB2337-…)
• The technical performance data concerning
the measuring response correspond to the
catalog data of the ULTRAMAT 23. The preconfigured version does not contain any
ULTRAMAT 23 add-ons or retrofitting sets.
2-stream sample preparation
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© Siemens AG 2015
Analytical Application Sets
Analysis of biogas
Set BGA
■ Selection and ordering data
Set BGA basic configuration, including flame arrestor
Article No.
7MB1955- 7 7 7 7 7
- 7 7 7 7
Cannot be combined
Click on the Article No. for the online configuration in the
PIA Life Cycle Portal.
Gas connections, external
6 mm
0
¼ inch
1
Sample conditioning
Without gas cooling
A
Passive cooling (supplied separately)
B
Peltier cooler, integrated in Set BGA enclosure
C
Enclosure design
Not heated
A
Electrically heated
B
Pump design
Without pump
0
Internal pump in analyzer
1
External pump, fitted in Set BGA enclosure
2
Power supply
4
AC 120 V, 60 Hz
0
AC 230 V, 50 Hz
1
AC 110 V, 50 Hz
2
AC 220 V, 60 Hz
3
Infrared measured components
Version with one measured component
Highly selective ULTRAMAT 23 single-beam infrared gas
analyzer for measuring methane; mounted in 19-inch rack unit
for installation in wall cabinet
Specification:
• ·Measured component CH4
- Smallest measuring range: 0 ... 20 %
- Largest measuring range: 0 … 100 %
0
Version for two measured components
Highly selective ULTRAMAT 23 single-beam infrared gas analyzer for measuring carbon dioxide and methane; mounted in
19-inch rack unit for installation in wall cabinet
Specification:
• 1. Measured component CO2
- Smallest measuring range: 0 ... 20 %
- Largest measuring range: 0 … 100 %
• 2. Measured component CH4
- Smallest measuring range: 0 ... 20 %
- Largest measuring range: 0 … 100 %
1
Version with one measured component
Highly selective ULTRAMAT 23 single-beam infrared gas analyzer for measuring carbon dioxide; mounted in 19-inch rack
unit for installation in wall cabinet.
Specification:
• Measured component CO2
- Smallest measuring range: 0 ... 0.5 %
- Largest measuring range: 0 … 2.5 %
2
Oxygen measurement
Gas analyzer without oxygen sensor
A
Electrochemical oxygen sensor; sensitive to CO2
Specification:
• Smallest measuring range: 0 ... 5 %
• Largest measuring range: 0 ... 25 %
• Repeatability: approx. 0.05 % O2
B
Paramagnetic oxygen measuring cell; no sensor wear
Specification:
• Smallest measuring range: 0 ... 2 %
• Largest measuring range: 0 ... 100 %
• Repeatability: < 1 % of smallest measuring range
C
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Siemens AP 01 · 2015
C
© Siemens AG 2015
Analytical Application Sets
Analysis of biogas
Set BGA
Set BGA basic configuration, including flame arrestor
7MB1955- 7 7 7 7 7
- 7 7 7 7
Cannot be combined
H2S measurement
Without H2S sensor
A
With H2S sensor, 0 … 5 000 ppm
B
B
With H2S sensor, 0 … 5 ppm to 0 … 50 ppm
D
D
Documentation
German, 1 set (paper and CD)
0
English, 1 set (paper and CD)
1
French, 1 set (paper and CD)
2
Further versions (add-ons)
Add "-Z" to Article No. and specify Order code
Heated sample gas line, self-regulating, Ex-proof
Length: 5 m, supplied separately
A01
Length: 10 m, supplied separately
A02
Length: 15 m, supplied separately
A03
Length: 20 m, supplied separately
A04
Length: 25 m, supplied separately
A05
Length: 30 m, supplied separately
A06
Length: 35 m, supplied separately
A07
Communication
PROFIBUS PA interface
A12
PROFIBUS DP interface
A13
4
Fast loop design and sample switching
2-stream sample switching with Logo and external pump
B02
3-stream sample switching with Logo and external pump
B03
4-stream sample switching with Logo and external pump
B04
5-stream sample switching with Logo and external pump
B05
6-stream sample switching with Logo and external pump
B06
Gas sensor for leak monitoring of the Set BGA system
Alarm monitoring: 20 % LEL methane
C01
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© Siemens AG 2015
Analytical Application Sets
Continuous monitoring of hydrogen-cooled generators
Set GGA
In addition, contamination of the hydrogen cooling gas reduces
the efficiency of the turbo generator, as it leads to considerably
higher friction loss. For a 970 MW generator, a difference of 4 %
is equivalent to a 0.8 MW difference in power. There are also
good reasons related to cost-effectiveness why the cooling gas
should be continuously monitored for contamination.
■ Overview
The Set GGA is a complete solution for monitoring hydrogencooled turbo generators, with the dual benefit of being simple to
handle and having low initial investment costs.
■ Design
The Set GGA is available in the following versions:
• Generator Gas Analyzer (GGA)
• GGA with test gas skid
• GGA with test gas skid and installation frame
Analyzers
The standardized Set GGA (Generator Gas Analyzer) has been
specially designed for monitoring hydrogen-cooled turbo generators.
■ Benefits
4
The GGA contains two CALOMAT 6E analyzers (19" rack unit
versions). From the gas sampling system right through to the gas
outlet, these are completely separate from one another, thereby
ensuring full redundancy.
The CALOMAT 6E is a continuous gas analyzer for determining
H2 and He in binary or quasi-binary gas mixtures.
To measure the hydrogen and inert gases continuously, the exact thermal conductivity of the sample gas mixture is measured
and the concentration calculated from this. Only binary gas mixtures can be directly measured.
Standardized complete system
• Simple and fast to configure
• Field-proven, harmonized and reliable set
• Low purchase price and economic operation
• Suitable for optimizing the efficiency of H2-cooled turbo
generators
The CALOMAT 6E is used to measure 0 to 100 % CO2/Ar in air,
0 to 100 % H2 in CO2/Ar or 80 to 100 % H2 in air, in the context
of monitoring hydrogen-cooled turbo generators, on account of
its high measuring range dynamics.
Field-proven, reliable technologies
• High-precision and reliable purity monitoring of hydrogen
• Microchip-based thermal conductivity measurement
• Redundant measuring system
• SIL 1 certificate for the analysis hardware
The units are approved for use in ATEX Zone 2. Gas mixtures
may also be fed in according to the definition of Zone 1. In terms
of tightness and compressive strength, the measuring cell and
entire physical structure of the gas path, from inlet to outlet, are
certified up to 55 000 hPa . This is much higher than the pressure
that arises when oxyhydrogen gas is ignited.
Simple operation
• Intuitive menu prompting
• Configuration on large displays with plaintext
• Use of CO2 and AR as inert gas possible
A flame arrestor at the sample gas inlet provides additional
safety.
■ Application
This set is used in power generation applications.
Turbo generators in power plants are cooled with gas in order to
increase their efficiency. In spite of the strict safety requirements
hydrogen is used as a cooling gas. This offers huge advantages
over air. These include considerably better cooling properties,
lower friction loss on rotating parts, and a higher electrical
breakdown strength. These features enable hydrogen to satisfy
the requirements for the turbo generator to reach an optimum
level of efficiency.
However, mixtures of hydrogen and air with a hydrogen content
of anything from 4 to 77 % are explosive. For safety reasons, it is
imperative that this is prevented during operation filling and
emptying of the turbo generators. International standards
(EN 60034-3 and IEC 842) state that redundant safety monitoring with two independent operating systems must be used for
this.
4/42
Siemens AP 01 · 2015
The integrated LCD display shows the measured values, status
bar and measuring ranges simultaneously.
The T90 time is less than 5 s. This means that the delay between
the measurement and displaying the result is very short.
Tests carried out under harsh field conditions have indicated that
the 3-week drift of the measurement results is less than 0.1 %.
Combined with a repeatability value of 0.1 %, this ensures that
the measurement results gathered will be both accurate and
precise.
© Siemens AG 2015
Analytical Application Sets
Continuous monitoring of hydrogen-cooled generators
Set GGA
Analyzer cabinet
Another feature of the GGA is a protective cabinet for the analyzers. This provides a compact location where the system can be
easily installed, and offers protection against dust and water.
The system is approved in accordance with IP54 degree of protection.
The cabinet measures 616 x 615 x 600 mm (H x D x W) and is
made from painted sheet steel.
A key advantage of this type of construction is that it eliminates
the need for a restricted breathing enclosure, allowing maintenance to be carried out without any difficulty. If a restricted
breathing enclosure is required, it must be ensured that the system is operated in an airtight room. Restoring the restricted
breathing enclosure once maintenance procedures have been
performed is a costly and time-consuming process.
To keep operating and maintenance costs low, the GGA set supports natural cabinet ventilation and a filter element provides
protection against particles of dirt. Purging with instrument air is
not necessary.
Test gas skid
The analyzers and analyzer cabinet are supplied as part of the
basic configuration of the set. As an option, however, it is also
possible to obtain a suitable test gas skid on a mounting plate.
The test gas skid is responsible for preparing the extracted sample ready for analysis. This ensures that the sample, calibration
and inert gases are fed into the analyzers at the right pressure
and flow rate, and without having been mixed with other gases.
■ Function
There are three distinct processes in monitoring hydrogencooled turbo generators: normal operation, filling and emptying.
The measuring task entails preventing a gas mixture of hydrogen
and air outside the specified limits, or detecting the risk of this
happening in good time, as well as monitoring the hydrogen purity.
During normal operation, the purity of the generator cooling gas
is monitored. If the purity falls below a specific limit (e.g. < 95 %
H2), a message is output. The monitored range is 80 to 100 %
H2 in air.
Filling the generator is a two-stage procedure: first, the air in the
generator is replaced by inert gas (argon or CO2), and then this
is replaced by hydrogen. During this, the concentration trends of
the gases are measured and the replacement processes monitored. To prevent explosive mixtures from being formed, it is necessary to monitor the measuring range of 0 to 100 % inert gas in
air in the first step and 0 to 100 % H2 in inert gas in the second
step.
The procedure is performed in reverse when emptying the generator: The hydrogen is first replaced with inert gas and the generator is then filled with air. The measuring tasks remain unchanged in this case. Here it is necessary to monitor the
measuring ranges of 0 to 100 % H2 in inert gas first, and then 0
to 100 % inert gas in air.
The skid is fully equipped with a flame arrestor, stopcock ball
valve, stainless steel overflow regulator, single-stage pressure
reducer, stainless steel 5-way transfer ball valve, all-metal flow
meter for air, 1-channel isolating switch amplifier and installation
material. The flowmeters are designed to transmit a limit monitoring signal. The connection is made on-site.
The test gas skid guarantees that all the requirements in terms
of safety, quality and simplicity are satisfied when connecting
sample, calibration and inert gases.
Installation frame
The installation frame is a supplementary feature of the set. It enables free-standing installation of the analyzer cabinet and test
gas skid.
The installation frame is supplied in a fully assembled state (including feet). Its overall height is 2 000 mm.
Siemens AP 01 · 2015
4/43
4
© Siemens AG 2015
Analytical Application Sets
Continuous monitoring of hydrogen-cooled generators
Set GGA
■ Technical specifications
Measuring response (relating to sample gas pressure 1 013 hPa absolute,
0.5 l/min sample gas flow and 25 °C ambient temperature)
Climatic conditions
Ambient temperature
5 ... 50 °C
Relative humidity
70 %, non-condensing
Corrosive atmosphere
No
Gas inlet conditions
• Calomat 6E
- Sample gas pressure
- Sample gas flow
• Test gas skid
800 ... 1 100 hPa (absolute)
30 ... 90 l/h (0.5 … 1.5 l/min)
- Sample gas pressure
- Sample gas flow
55 000 hPa (absolute)
30 … 90 l/h (0.5 … 1.5 l/min)
Power supply
• Supply 1
• Supply 2
• Supply 3
200 ... 240 V AC, 47 ... 63 Hz
100 ... 120 V AC, 47 ... 63 Hz
24 V DC for switch amplifiers
Type of connections
Pipe material
Stainless steel
Connections/components
• Metric (6 mm)
• Imperial (¼")
Output signal fluctuation
< ± 0.75 % of the smallest possible
measuring range according to rating
plate, with electronic damping constant of 1 s (σ = 0.25 %)
Zero point drift
< 1 %/week of the smallest possible
span according to rating plate
Measured-value drift
< 0.5 %/of the smallest possible span
according to rating plate
Repeatability
< 1 % of the current measuring range
Detection limit
1 % of the current measuring range
Linearity error
< ± 1 % of the current measuring
range
Influencing variable (relating to sample gas pressure 1 013 hPa absolute,
0.5 l/min sample gas flow and 25 °C ambient temperature)
Ambient temperature
< 1 %/10 K referred to smallest possible span according to label
Accompanying gases
Deviation from zero point
Sample gas flow
< 0.1 % of the smallest possible span
according to rating plate with a
change in flow of 0.1 l/h within the
permissible flow range
Sample gas pressure
< 1 % of the current measuring range
with a pressure change of 100 hPa
Power supply
< 0.1 % of the current measuring
range with rated voltage ± 10 %
Cabling
4
Electrical design
According to IEC
Type of cables
Non-armored cables
Cable ID
No single core labeling
Installation
Site
Interior
Ex-zone analyzer
ATEX II, 3G
System design
Version
Cabinet
Degree of protection
IP54
Automatic calibration
No
Signal outputs
4 ... 20 mA/isolated contact
Max. 24 V AC/DC 1 A
With sample gas return flow
On request
Generator gas analyzer
Analysis
Measuring point designation
Generator gas analyzer
Concentration
Unit
Component
Min.
Typical
Ar/CO2 in air
0
100
H2 in Ar/CO2
0
100
H2 in air
80
100
Measured
component
Measuring range
Small
Large
vol. %
Yes
0
100
vol. %
Yes
0
100
vol. %
Yes
80
100
Max.
Sample temperature
50
°C
Dust content
0
mg/m3
-50
°C
H2O dew point
Aggregate state, sample1)
1)
Gaseous
Standard state at 20 °C, 101.3 kPa
4/44
Siemens AP 01 · 2015
© Siemens AG 2015
Analytical Application Sets
Continuous monitoring of hydrogen-cooled generators
Set GGA
Selection and ordering data
Article No.
Set GGA
7MB1950- 7 7 7 0 7 - 7 7 7 7
Cannot be combined
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
Gas connections
6 mm pipe
0
1/4" pipe
1
Version
H2 monitoring (turbo generators)
GA
Add-on electronics
Without
0
Auxiliary power
100 ... 120 V AC, 47 ... 63 Hz
0
200 ... 240 V AC, 47 ... 63 Hz
1
Variants
Set GGA, cable glands M20x1.5 power supply with cable diameter of 6 ... 12 mm
(e.g. in accordance with EMT674-057, EMT674-059)
A
Set GGA, with test gas skid, cable glands M20x1.5 power supply with cable diameter of 6 ... 12 mm (sampling unit on stainless steel plate), delivery batch in 2 parts
B
Set GGA, cable glands M25x1.5 power supply with cable diameter of 14 ... 18 mm
(e.g. in accordance with EMT674-070, EMT674-071)
C
Set GGA, with test gas skid factory-assembled on mounting frame, cable glands
M20x1.5 power supply with test gas skid (PA on stainless steel plate), ready mounted
on frame, delivery batch 1 part
E
4
Explosion protection
Certificate: ATEX II 3G, flammable and non-flammable gases
B
Documentation
German
0
English
1
French
2
Spanish
3
Siemens AP 01 · 2015
4/45
© Siemens AG 2015
Analytical Application Sets
Continuous monitoring of hydrogen-cooled generators
Set GGA
■ Dimensional drawings
685
615
CALOMAT
Siemens
612
MKG31 CQ001
Siemens
MKG32 CQ001
Line
pressure
regulator
130
2000
1900
5-way
ball valve
-FA1 -FA2
-PF1
Flame
arrestor
-QR1
-PF2
Stopcock
ball valve
1300
4
-RB5
-FA3
630
-RB4
-QR2
110
Protective casing
Mounting rack
(screwed)
Flow meter
Test gas skid
Test gas skid
-RB1 -RB2
-RB3
-SV1
-SV2
40
Low-pressure
overflow regulator
Test gas skid, fully piped with VA pipe 6 x 1
Weight: 115 kg
Set GGA, dimensions in mm, figure corresponds to 7MB1950-0GA00-1EB0
4/46
Siemens AP 01 · 2015
910
© Siemens AG 2015
Analytical Application Sets
Determination of the quality of natural gas
Set CV
■ Overview
■ Design
Standardization of systems means good clarity and simple facilities for configuration. Different versions mean that it is possible
to appropriately adapt the system to the requirements. The modules can be combined as desired. Standardization also means
that not all imaginable versions are included, and that special requirements such as armored cables, customer-specific documentation, specific conductor labeling, or certificates such as
CE or 31B cannot be implemented at all, or not without an extra
charge.
The design is divided into the following standard modules: sampling, pressure reduction, sample preparation system,
SITRANS CV, gas supply, calibration gases.
Gas supply
station
The Set CV (Calorific Value) is a standardized system for determining the quality of natural gas with SITRANS CV and
MicroSAM.
■ Benefits
Sampling
probe
Sample
preparation
Standardized complete system
• Easily and quickly configured, from sampling to the gas supply
• Field-proven, harmonized and reliable set
• Suitable for determining the natural gas quality with high
accuracy
Field-proven, reliable technology
• GC MEMS technology with low consumption levels, high
linearity/accuracy over the entire measuring range, and short
cycle times
Easy installation
• Installation in EEx Zone 1 possible
• Compact and rugged design for erecting indoors and outdoors
• Minimum space requirements
■ Application
For the chromatography industry, the natural gas market is one
of the fastest growing in the world. There are a variety of reasons
for this. While global energy requirements are increasing, there
is a parallel trend of fossil fuel reserves being depleted. Natural
gas is one type of fossil fuel that can still be found in vast, untapped reserves. In addition to this, the market is becoming increasingly liberalized, and the number of participants has risen
considerably as a result - from the production stage, across the
entire distribution network, right through to the end customer. In
turn, this has generated more transfer points at which the quality
and quantity of natural gas need to be determined for accounting purposes.
The market requires a reliable complete system which is specially designed for natural gas. With the Set CV, Siemens offers
a system that covers all the requirements of such applications,
from sampling to pressure reduction, sample preparation and
determination of quality, supplying carrier and calibration gases,
right through to expansion of the communication interfaces.
The set offers various modules to cover market requirements.
Using the different versions, the set can be adapted, and the
modules can be freely-combined.
Such a system can be used wherever the quality of natural gas
has to be determined. For example, during the conditioning of
natural gas and feeding into the pipeline network, during transportation and distribution in the network, and when extracting it
for supply purposes.
SITRANS CV
Flow
computer
4
CV Control SW
General information
The set can be dimensioned for a 230 V AC or 115 V AC power
supply. It is not possible to switch between supplies.
The gas connections can be supplied with either metric or imperial dimensions.
On the metric line, the gas connections are in the form of metric
clamping ring glands with a diameter of 3 mm. The imperial line
contains gas connections in the form of imperial clamping ring
glands with a diameter of 1/8 inch. The pipes between the sampling probe, pressure reduction, sample preparation device,
and SITRANS CV are optionally available. The system is generally designed for temperatures between -20 and +55 °C in areas
with a risk of explosions. When provided with heating, the system can also be used down to -30 °C. The natural gas to be measured should be in a stable gaseous form, dry and clean.
Sampling probe
The basic components of a sampling probe are a lance, process
connection, process isolation and, if necessary, pressure reduction. The high-pressure version is not supplied pre-assembled.
Lance
A representative sample should be taken from the central third
of the pipeline. With a lance length of 1 m it is therefore possible
to extract a sample from a pipeline with a diameter of up to
1 600 mm. In addition, two versions with different types of lance
diameter are available. On the one hand, a pipe whose outer diameter is 6 mm and inner diameter is 2 mm. And on the other, a
pipe whose outer diameter is 12 mm and inner diameter is 8 mm.
The lance can be supplied in a permanently installed or removable state (not for 12 mm).
Process connection
There are four versions for the flange connection to the pipeline.
Flange DN 65 PN 16 Form C for pressures up to 1 600 kPa,
flange ANSI 2" for pressures up to 300 lbs RF as well as flange
DN 65 PN 160 Form E for pressures up to 16 000 kPa and flange
ANSI 2" for pressures up to 2 500 lbs RF.
Siemens AP 01 · 2015
4/47
© Siemens AG 2015
Analytical Application Sets
Determination of the quality of natural gas
Set CV
Process isolation
It may be necessary to isolate the natural gas line from the system for maintenance and repair work. To do this, you can select
either a simple stopcock or a double block and bleed structure.
While the stopcock is a cost-effective solution for minimum requirements, the double block and bleed structure stands for enhanced safety, as it has two valves that prevent any gas from being transferred further.
High-pressure reduction on the primary side
Pressure can be reduced in three ways: directly at the probe
(primary side), in an external casing with a pressure reduction
unit (primary side), or in the sample preparation system (secondary side).
If the sample preparation system and the natural gas chromatograph are installed directly next to the sampling point, the highpressure reduction can be implemented in the sample preparation system. The pressure should always be reduced as close to
the sampling point as possible in order to keep the dead volume
as small as possible. The permissible sample and calibration
gas pressure is 10 to 60 kPa above atmospheric pressure. Notice: Sample must not contain ethine!
4
The incoming carrier gas pressure must range from 500 to
700 kPa (g). 600 kPa (g) is recommended. Important: A continuous carrier gas supply is required for error-free operation (frequent carrier gas failure has a negative effect on the durability of
the detectors and the device-internal pressure settings). In addition, an external two-step pressure regulator for the carrier gas
pressure is strongly recommended.
Heated and unheated pressure reduction units are available in
the external casing for high-pressure reduction on the primary
side. Pressure reduction in the external casing is suitable for
combination with the permanently installed and retractable standard probe. The heated pressure regulators have a power consumption of 150 W, and reliably maintain the sample in a gaseous state.
Special probe with high-pressure reduction
A third option offers an alternative to the two standard probes: a
permanently installed probe with integrated separation of aerosols (so-called BTU diaphragm) in the pipeline and a pressure
reduction unit. The lance is integrated in this at a depth of
228 mm. The protection pipe has an outer diameter of 22.8 mm.
The lance and pressure reduction do not need to be separately
defined.
Heated pipeline
To ensure that the sample is maintained in a gaseous state, it is
recommendable to use a heated sample gas line – for example,
between the sampling point and the sample preparation system.
The pipeline is encased in a PE corrugated hose with an outer
diameter of 43 mm. The self-regulating maintenance temperature remains at approximately 80 °C. The electrical connection is
in the terminal box.
The power consumption is approx. 38 W/m.
Pipe base for enclosure attachment
A hot-dip galvanized 2" pipe base, 1 700 mm high, with mounting brackets and joining sheet enables free-standing mounting
of the protective casing.
4/48
Siemens AP 01 · 2015
Sample preparation
The permissible sample and calibration gas pressure is 10 to
60 kPa above atmospheric pressure. Notice: Sample must not
contain ethine!
The incoming carrier gas pressure must range from 500 to
700 kPa (g). 600 kPa (g) is recommended. Important: A continuous carrier gas supply is required for error-free operation (frequent carrier gas failure has a negative effect on the durability of
the detectors and the device-internal pressure settings). In addition, an external two-step pressure regulator for the carrier gas
pressure is strongly recommended.
The basic configuration of the sample preparation system for a
stream includes a stopcock, 0.5 µm filter, flowmeter for the fast
loop, pressure-relief valve, 3/2-way solenoid valve with sealed
cable for automatic switching between calibration gas and sample gas, and a terminal box for connecting the solenoid valve.
This solenoid valve must either be protected by the customer at
0.5 A, or a ready-assembled terminal box with power supply and
fuses can be ordered from the list of supplementary items.
There are also a number of other options for modifying the basic
configuration.
Secondary pressure adjustment
The pressure adjustment unit with unheated pressure regulators
can be ordered for one, two and three sample flows. This type of
structure meets the minimum secondary pressure adjustment
requirements. Please note that a reduction in pressure cools the
sample down considerably, which can cause moisture to condense if the dew point is fallen below.
Another alternative, however, is pressure adjustment with a
heated pressure regulator (150 W) for one, two or three sample
streams. Heating the sample ensures that it remains in a gaseous state. The Joule-Thomson effect is thus compensated. The
regulators can reduce pressures from 16 to 100/170 kPa.
If the pressure is to be reduced directly at the sampling probe or
in an external casing outside the sample preparation system, no
further pressure reduction is required during sample preparation.
© Siemens AG 2015
Analytical Application Sets
Determination of the quality of natural gas
Set CV
Sample injection
Protective top cover
Where sample injection is concerned, straightforward and safety
versions are available for between one and three streams.
Another option is a protective top cover made from fiber glassreinforced plastic and supplied with mounting brackets, for protection against solar radiation and storms. It must be mounted to
a pipe base.
Considered simply, sample injection is carried out for one, two or
three streams using one solenoid valve per sample stream (cascade connection). Its job is to block any gas flows that are not
required without preventing the desired gas from flowing. A
0.5 A fuse is required per solenoid valve and flowmeter. These
are available in the ready-assembled terminal box.
The safety version of the sample injection system for one, two or
three streams with double block and bleed technology enables
the sample to be switched over, which in turn allows clean separation between gas streams by partially closing and venting the
line. Since two valves are used to prevent the flow of gas that is
not to be measured, rather than just one, the functional safety of
the system remains at an optimum level for a long time. In addition, 0.5 A fuses are required for the sample valves and calibration valve. These are included in the electrical connection (supplementary item).
Heated sample gas line
To prevent condensation of the sample, it may be necessary to
use a heated prepared pipeline – for example, between the sample preparation device and SITRANS CV/MicroSAM. The pipeline is encased in a PE corrugated hose with an outer diameter
of 43 mm. The self-regulating maintenance temperature is
around 80 °C.
Monitoring the sample gas monitoring chromatograph (GC)
The sample flow to the GC can also be monitored electronically
as an option. An alarm signal is output when necessary. A switch
disconnector for the power supply is also required; this can be
ordered along with the ready-assembled terminal box.
Protective casing/mounting plate for sample preparation system
4
The sample preparation system is available mounted either on a
plate, in the protective casing, or in the heated protective casing.
The stainless steel mounting plate, measuring 682 x 482 x 3 mm
(H x W x D), is suitable for wall mounting. The system components selected are mounted on the plate and supplied with all
pipes and wires installed.
Example of single-stream sample preparation system: may deviate from
the supplied system
The unheated protective transmitter box, made from fiber glassreinforced plastic and suitable for wall mounting measures
800 x 600 x 480 mm (H x W x D) and is fitted with stainless steel
hinges, quick-release locks, safety glass windows and a stainless steel mounting plate.
SITRANS CV/MicroSAM
The system components selected are mounted and supplied
with all pipes and wires installed in the protective casing.
SITRANS CV/MicroSAM system components
It is also possible to provide a heater in the protective transmitter
box which can be controlled between 10 and 40 °C in steps of
5 degrees. The system components selected are mounted and
supplied with all pipes and wires installed in the protective casing. The heating has a power of 400 W.
The SITRANS CV/MicroSAM is available mounted either on a
plate, in the protective casing, or in the heated protective casing.
Aerosol filter/glycol filter
The unheated protective transmitter box, made from fiber glassreinforced plastic and suitable for wall mounting measures
800 x 600 x 480 mm (H x W x D) and is fitted with stainless steel
hinges, quick-release locks, safety glass windows and a stainless steel mounting plate.
These filters have the task of removing any impurities that may
have been introduced into the natural gases by aerosols or glycols, thus providing an additional level of safety for the
SITRANS CV and, therefore, the system functionality. The aerosol filter is supplied with 5 replacement diaphragms and the glycol filter with 10 replacement cartridges.
Manual laboratory sampling
An additional control valve permits manual laboratory sampling
as an option. When not in use, it is fitted with a blanking plug on
the output end.
The core component of the Set CV is the GC SITRANS CV/
MicroSAM (for more detailed information see catalog AP 01,
section 3).
Protective casing/plate for SITRANS CV/MicroSAM
The stainless steel mounting plate, measuring 682 x 482 x 3 mm
(H x W x D), is suitable for wall mounting.
The protective casing can also be supplied with heating as an
option. The heating can be adjusted between 10 and 40 °C, in
increments of 5. The system components selected are mounted
and supplied with all pipes and wires installed in the protective
casing. The heating has a power of 400 W.
Pipe base for enclosure attachment
A hot-dip galvanized 2" pipe base, 1 700 mm high, with mounting brackets and joining sheet enables free-standing mounting
of the protective casing or the mounting plate as an alternative
to wall mounting.
Siemens AP 01 · 2015
4/49
© Siemens AG 2015
Analytical Application Sets
Determination of the quality of natural gas
Set CV
Terminal box
Automatic cylinder changeover switch with separate coils
There are five connection options in total to choose from:
The stainless steel automatic cylinder changeover switch, supplied on a mounting plate, is designed for back pressures of
between 50 and 1 000 kPa and contains two coiled pipes for helium that conform to DIN 477. The maximum permissible cylinder pressure is 20 000 kPa. This version also includes a gauge
for measuring primary and back pressure. A contact gauge cannot be fitted when supplied separately.
The simplest option is the interface in accordance with
SITRANS CV/MicroSAM (open cable end).
The terminal box with the dimension of 340 x 170 x 91 mm
(H x W x D) is made from polyester resin. The scope of delivery
includes terminals, isolating terminals, cable glands and a PE
rail. If ordered with the pipe base add-on part, the terminal box
is supplied attached to the base, and the scope of supply includes 2.5 mm² terminals for connection by the customer and
M16/M20 cable glands. The power supply is 24 V DC. The terminal box is not suitable for connecting a heater, flow meter with
limit value transmitter, and Double Block and Bleed (DB&B).
The terminal box with the dimension of 360 x 360 x 190 mm
(H x W x D) is made from painted sheet steel. The scope of delivery includes switch amplifiers, terminals, and cable glands. If
ordered with the pipe base add-on part, the terminal box is supplied attached to the base, and the scope of supply includes
2.5 mm² terminals for connection by the customer and M16/M20
cable glands. The power supply is 24 V DC. The terminal box is
not suitable for connecting a heater and DB&B.
4
The terminal box, including switch amplifier and a power supply
(115 V AC or 230 V AC, not switchable), with the dimension of
360 x 360 x 190 mm (H x W x D), is made from painted sheet
steel. The scope of delivery includes terminals, 0.5 A fuses, terminals, cable glands and a PE rail. If ordered with the pipe base
add-on part, the terminal box is supplied attached to the base,
and the scope of supply includes 2.5 mm² terminals for connection by the customer and M16/M20 cable glands. The terminal
box is not suitable for using DB&B.
The terminal box, including switch amplifiers and a power supply (115 V AC or 230 V AC, not switchable), with the dimension
of 360 x 360 x 190 mm (H x W x D), is made from painted sheet
steel. The scope of delivery includes isolating terminals, 0.5 A
fuses, terminals, cable glands, relays and a PE rail. If ordered
with the pipe base add-on part, the terminal box is supplied attached to the base, and the scope of supply includes 2.5 mm²
terminals for connection by the customer and M16/M20 cable
glands.
Gas supply
A gas chromatograph requires calibration and carrier gases.
Therefore the set offers various options with regard to gas connection, gas cylinder design, and calibration gases. Either individual components or complete systems can be ordered.
Cylinder pressure reducer, separate
The cylinder pressure reducer for calibration gases is supplied
separately. It is made from stainless steel and has a cylinder
connection conforming to DIN 477 No. 14 (calibration gas). The
cylinder pressure reducer is also fitted with a gauge for primary
and back pressure.
Contact gauge for supply gases
Two gauges with a 50 mm diameter and mounted on the battery
pressure reduction station can also be ordered. The intrinsicallysafe slot initiators in accordance with NAMUR must be operated
via a switch amplifier. This is not included in the delivery. The line
is in the terminal box on the station panel.
Heated line
A heated prepared line is available for heating the calibration
gas line from the cylinder cabinet to the sample preparation device. The power consumption is 38 W/m with an outer diameter
of 43 mm on the corrugated hose. The integrated heating system
is self-regulating with a maintenance temperature of approximately 80 °C.
4/50
Siemens AP 01 · 2015
Simple supply unit
This simple supply unit consists of a hot-dip galvanized 2-inch
pipe base, 2 200 mm high, with a fiber glass-reinforced plastic
protective top cover as well as two cylinder holders and a cylinder changeover switch. The gas cylinders are not included in the
basic scope of supply.
Painted sheet steel gas cylinder cabinet
This version is supplied with the automatic cylinder changeover
switch and coils, as well as the stainless steel calibration gas
cylinder pressure reducer in a sheet metal cabinet.
The gas cylinder cabinet has room for two 50 l cylinders and one
10 l calibration gas cylinder. The dimensions are 2 050 x 1 250 x
400 mm (H x W x D). It contains the cylinder station, a stopcock
for carrier gas, cylinder holder and pipe coils for the gas cylinders. The cabinet pipes are fully installed and the cabinet is
equipped with bulkhead fittings for carrier gas, calibration gas
and exhaust gas from the pressure relief valves.
As an option, this gas cylinder cabinet can also be supplied with
heating from a heating sleeve for a 10 l calibration gas cylinder
at 20 °C retaining temperature. The cylinder head is heated separately, in a fiber glass-reinforced plastic enclosure. The cylinder
pressure reducer is also located here. The heating sleeve prevents condensation from building up in the gas cylinder. To ensure seamless gas heating, a heated line for accepting the calibration gas is recommended.
© Siemens AG 2015
Analytical Application Sets
Determination of the quality of natural gas
Set CV
Calibration gases
■ Function
Six different calibration gases are available as standard.
Component
groups
C6+ with C6+ with- C6+ with- C7+ with- C6, C7,
O2
out O2
out O2
out O2
C8, C9
without
O2
Special
feature
Certified
in acc.
with PTBA 7.63
(mol %)
(mol %)
(mol %)
(mol %)
(mol %)
Hydrogen
Nitrogen
Biomethane
with H2
(mol %)
0.20
4.00
4.00
4.00
4.00
4.00
4.00
Carbon
dioxide
1.50
1.50
1.50
1.50
1.50
2.50
Oxygen
0.50
Methane
88.40
88.90
88.90
88.80
88.86
88.40
Ethane
4.00
4.00
4.00
4.00
4.00
2.50
Carbon
monoxide
0.40
Ethene
1.00
1.00
1.00
1.00
1.00
1.00
Isobutane 0.20
Propane
0.20
0.20
0.20
0.20
0.50
n-butane
0.20
0.20
0.20
0.20
0.20
0.50
Neopentane
0.05
0.05
0.05
0.1
0.1
Isopentane
0.05
0.05
0.05
0.05
0.05
n-pentane 0.05
0.05
0.05
0.05
0.05
n-hexane 0.05
0.05
0.05
0.05
0.01
0.05
0.01
n-heptane
n-octane
0.01
n-nonane
0.01
It is the job of the sampling probes to take a representative sample from the pipeline. It is important to ensure that this sample is
extracted from the central third of the pipeline. One advantage
of the retractable probes is that there is no risk of damage being
caused to them when pigging is taking place in the pipeline.
There is also the option of reducing pressure directly at the sampling probe. This is especially advisable if sample preparation
and gas analysis are not carried out directly next to the sampling
point.
As a general rule, implementing a reduction in pressure reduces
the sample pressure to between 10 kPa and 500 kPa. Heated
pressure regulators must be used if the dew point could be fallen
below in the process.
In the sample preparation system, pressure reducers and flowmeters can be used to set the sample flow and pressure that will
ultimately be required. Electronic monitoring of the sample flow
transmits an alarm signal to the SITRANS CV/MicroSAM if necessary. The filters ensure that the sample is appropriately clean.
An optional double block and bleed (DB&B) arrangement of the
solenoid valves can ensure extremely safe isolation between the
sample streams and the calibration gas. All versions of the sample preparation system are available for one, two or three flows
plus the calibration flow.
The prepared sample is then analyzed in the natural gas analyzer and the calorific value, standard density and Wobbe index
are calculated. Connecting the SITRANS CV/MicroSAM to a flow
computer enables an energy value to be calculated from the
measured quality and quantity with consideration of the pressure, temperature and flow measurement. SITRANS CV is preferably used in connection with flow computers. For the use of
MicroSAM, please consult the parent company.
In order to regularly carry out calibration and supply carrier gas
to the SITRANS CV/MicroSAM, gases that are typically found in
shelving or cabinet structures must be made available. Heating
the gas cylinders prevents condensation from building up in
them. The gas cylinder transfer station enables the cylinders to
be exchanged during operation. Individual cylinders can be
connected and disconnected by means of valves.
The communication functionalities of the SITRANS CV can be
extended using a SIMATIC Extension Unit. It is then possible to
connect a further Modbus master and/or up to 16 AO. For the
generation of analog outputs in combination with MicroSAM, we
recommend the I/O Extender solution (see catalog AP 01, section 3)
Siemens AP 01 · 2015
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4
© Siemens AG 2015
Analytical Application Sets
Determination of the quality of natural gas
Set CV
■ Technical specifications
General information
System components
Ambient temperature
-30 ... 55 °C (with heating)
On mounting plate
682 x 482 x 3 mm
Explosion protection
ATEX Category II 2G, T3
In protective casing
800 x 600 x 480 mm
Supply voltage
230 V AC, 115 V AC or 24 V DC
Protective casing heating
Power consumption 400 W
Adjustable between 10 and 40 °C, in increments of 5.
Terminal box
340 x 170 x 91 mm
Pipe base
2-inch pipe base, 1700 mm high
Heated line
Heating power is 38 W per meter
Max. permissible pressure at 16 000 kPa
input of high-pressure reduction
Max. permissible pressure at 16 000 kPa
input of sample preparation
system with pressure regulator
Self-regulating heating up to approximately
80 °C
Max. permissible pressure at 10 ... 60 kPa above atmospheric pressure
output of sample preparation Notice: Sample must not contain ethine!
system
Sampling
Outer diameter 6 mm and inner diameter
2 mm
or outer diameter 12 mm and inner diameter
8 mm
Length 1 000 mm
Lance
Special probe with BTU dia- Immersion depth approx. 380 mm
phragm and pressure reduc- Protection pipe outer diameter 25.4 mm
tion, non-retractable
4
Process connection
At flange DN 65 PN 16 Form C,
max. 1 600 kPa gas pressure
Outer material is PE
corrugated hose with 43 mm outer diameter
Gas supply
Transfer station
Max. cylinder pressure 20 000 kPa
Output pressure 50 ... 1 000 kPa
Pipe base
2-inch pipe base, mounted
Height 2 200 mm
Gas cylinder cabinet
Gas cylinder cabinet for two 50 l carrier gas
cylinders and one 10 l calibration gas cylinder. Dimensions are 1 250 x 400 x 2 050 mm
Cylinder heating
The cylinder heating system is dimensioned
for 10 l calibration gas cylinders and ensures
that no condensation occurs within the gas
cylinder.
Cylinder pressure reducer
Cylinder pressure reducer for reducing primary pressure of max. 30 000 kPa to back
pressure 0 … 400 kPa
Heated line
Heating power is 38 W per meter
Self-regulating heating up to approximately
80 °C
Outer material is PE
corrugated hose with 43 mm outer diameter
At flange DN 65 PN 160 Form E,
max. 16 000 kPa gas pressure
At flange ANSI, 2-inch, 300 lbs RF
At flange ANSI, 2-inch, 2 500 lbs RF
Casing with dimensions 385 x 485 x 380 mm
High-pressure reduction in
casing with pressure regula- Primary pressure 16 000 kPa, output prestors, optional heating
sure 100/170 kPa (power consumption 150 W)
Pipe base
2-inch pipe base for free-standing transmitter
box, 1 700 mm high
Heated line
Heating power is 38 W per meter
Self-regulating heating up to approx. 80 °C
Outer material is PE corrugated hose with
43 mm outer diameter
Sample preparation for 1 to 3 sample gas flow, plus calibration gas flow
Basic configuration
0.5 µm filter, 3/2-way solenoid valve, flowmeter, overflow valve and stopcock
Pressure regulator, optional
heating
Primary pressure 16 000 kPa, output pressure 100/170 kPa (power consumption 150 W)
Simple sample injection
One 3/2-way solenoid valve per sample gas
stream
DB&B sample injection
Two 3/2-way solenoid valves per sample gas
flow
On mounting plate
652 x 422 x 3 mm
In protective casing
750 x 520 x 430 mm
Protective casing heating
Power consumption 300 W
Adjustable between 10 and 40 °C, in increments of 5
Pipe base
2-inch pipe base, 1 700 mm high
Additional filters
Aerosol, glycol
4/52
Siemens AP 01 · 2015
Calibration gas
Gas mixture 1 ... 6
The gas mixture is stable for 36 months.
© Siemens AG 2015
Analytical Application Sets
Determination of the quality of natural gas
Set CV
Selection and ordering data
Article No.
CV set, probe (supplied separately) and high-pressure reduction
7KQ2150- 7 7 7 7 7 - 7 7 7
Cannot be combined
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
0
Explosion-proof version, in accordance with ATEX
Supply voltage
Without
A
230 V AC
B
115 V AC
C
A A A
B03,
C03
Pneumatic connections
Metric
A
Imperial
B
Lance (length always 1 m)
Without
0
OD/ID 6 mm/2 mm
1
OD/ID 12 mm/8 mm
2
Process connection
Without
0
Flange DN 65 PN 16 Form C
1
Flange DN 65 PN 160 Form E
2
Flange ANSI, 2", 300 lbs RF
3
Flange ANSI, 2", 2 500 lbs RF
4
4
Analysis isolation
Without
0
Stopcock
1
DB&B
2
2
Probe installation
Without
A
Standard (without pressure reduction)
B
Removable (without pressure reduction)
C
Special installation (with pressure reduction)
D
High pressure reduction
Without
A
Separate high-pressure reduction box with mech. pressure regulators
B
C
Separate high-pressure reduction box with evaporation pressure regulator
Additional versions
C
Order code
Add "-Z" to Article No. and specify Order code
Base for high-pressure reduction device
B01
Protective top cover GRP
B02
Preparation of heated line
B03
Heated line from the high-pressure reduction box to the sample preparation device
(C03 + C03 = 2 m)
C03
Separate stainless steel pipe 3 x 0.5 mm in 5 m intervals for connection to the sample
preparation device (example: C04 + C04 = 10 m)
C04
Siemens AP 01 · 2015
4/53
© Siemens AG 2015
Analytical Application Sets
Determination of the quality of natural gas
Set CV
Selection and ordering data
Article No.
Sample preparation device, basic configuration
7KQ2151- 7 7 7 7 7 - 77
Cannot be combined
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
0
Explosion-proof version, in accordance with ATEX
Supply voltage
Without
A
230 V AC
B
115 V AC
C
A A A
Pneumatic connections
Metric
A
Imperial
B
Pressure adjustment
4
Without
0
Pressure regulator unheated for 1 sample flow
1
Pressure regulator unheated for 2 sample flows
2
Pressure regulator unheated for 3 sample flows
3
Pressure regulator heated for 1 sample flow
4
4
Pressure regulator heated for 2 sample flows
5
5
Pressure regulator heated for 3 sample flows
6
6
Sample gas pump (Ex) für 1 sample flow
7
Sample injection
Without
0
Standard for 1 sample flow (automatic)
1
Standard for 2 sample flows (automatic)
2
Standard for 3 sample flows (automatic)
3
For 1 sample flow in DB&B technology (automatic)
4
4
For 2 sample flows in DB&B technology (automatic)
5
5
For 3 sample flows in DB&B technology (automatic)
6
6
Monitoring the sample gas flow to the gas chromatograph
Visual, mechanical monitoring
0
With electrical monitoring
1
Plate/enclosure
Without
A
Mounting plate for wall mounting
B
GRP protective casing (unheated) for wall mounting
C
GRP protective casing (heated) for wall mounting
D
GRP protective casing (unheated) mounted on base
E
GRP protective casing (heated) mounted on base
F
Mounting plate mounted on base
G
Additional versions
Order code
Add "-Z" to Article No. and specify Order code
Aerosol filter per sample flow with 5 replacement diaphragms
A01
Glycol filter per sample flow with 10 replacement cartridges
A02
Manual lab sampling per sample flow
A03
Connection of second calibration gas through solenoid valve
A04
Protective top cover GRP
B01
Replacement filter element for sample flow filter (5 units)
E01
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Siemens AP 01 · 2015
D
F
© Siemens AG 2015
Analytical Application Sets
Determination of the quality of natural gas
Set CV
Selection and ordering data
Article No.
System components
7KQ2152- 7 7 7 7 7
Cannot be combined
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
0
Explosion-proof version, in accordance with ATEX
Supply voltage
230 V AC
A
115 V AC
B
24 V DC
C
C C C
B03, C01
Pneumatic connections
Metric
A
Imperial
B
Plate/enclosure SITRANS CV
Without
0
On plate, with stopcock and connection pieces
1
In the GRP protective casing, unheated
2
In the GRP protective casing, heated
3
3
Electrical connection
Interface in accordance with technical data of SITRANS CV (free cable end)
0
Ex terminal box with standard terminals; 24 V DC connection
1
Ex terminal box with electrical sample gas monitoring; 24 V DC connection
2
Ex terminal box with electrical sample gas monitoring and standard sample injection;
115/230 V AC connection
3
3
Ex terminal box with electrical sample gas monitoring and DB&B sample injection;
115/230 V AC connection
4
4
Additional versions
4
Order code
Add "-Z" to Article No. and specify Order code
Pipe bases for securing the enclosure without mounting plate/box
B01
Protective top cover GRP
B02
Preparation of heated line
B03
Heated line for sample preparation device/SITRANS CV (C01 + C01 = 2 m)
C01
Installation kit (pipe/glands/cable) for connecting to the sample preparation device
C02
Separate stainless steel pipe 3.0 x 0.5 mm or 3.18 x 0.56 mm (continuous)
at 5 m intervals (example: C03 + C03 + C03 = 15 m)
C03
Siemens AP 01 · 2015
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© Siemens AG 2015
Analytical Application Sets
Determination of the quality of natural gas
Set CV
Selection and ordering data
Article No.
Gas supply
7KQ2153- 7 7 7 7 7
Cannot be combined
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
0
Explosion-proof version, in accordance with ATEX
Supply voltage
Without
A
230 V AC
B
115 V AC
C
A
Pneumatic connections
Metric
A
Imperial
B
Automatic transfer station (stainless steel) with coils
Without
0
Installed on the mounting panel
1
Installed on the base
2
Installed in the metal cabinet
3
Installed in the metal cabinet with calibration gas cylinder heating
4
Cylinder pressure reducer for calibration gas
4
Without
0
Separate
1
2
Installed (base/metal cabinet)
Additional versions
Order code
Add "-Z" to Article No. and specify Order code
2 contact pressure gauges for transfer station, only floating contact
A01
Preparation of heated line
B03
Heated line for calibration gas from the cylinder cabinet to the sample preparation
device (only with 115 V/230 V); length per meter (C01+C01 = 2 m)
C01
Separate stainless steel pipe 3.0 x 0.5 mm or 3.18 x 0.56 mm (continuous) at 5 m
intervals (example: C02+C02+C02=15 m)
C02
Selection and ordering data
Article No.
Calibration gas for SITRANS CV
7KQ2158- 0 A 7 0 0
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
Calibration gas in 10 liter cylinder
Mixture 1
B
Mixture 2
C
Mixture 3
D
Mixture 4
E
Mixture 5
F
Mixture 6
G
4/56
Siemens AP 01 · 2015
C01
© Siemens AG 2015
Analytical Application Sets
Communication and software
Analyzer System Manager ASM
■ Overview
ASM is a PC-based HMI system for monitoring, testing and
management of analyzers in subsystems or in the complete
plant. The relevant information of different analyzers is collected
via various communications protocols and saved in a central database. Using the PC's user-friendly operator interface, it is possible to access measured value trends, device states and statistical evaluations, among others, or to start test routines for
validation of the results. A comprehensive reporting module that
can be tailored to customer requirements is available to document the evaluation.
■ Benefits
• Monitoring, verification and management of different
analyzers in a single system
• Visualization and operation of analyzers using a single-user
system or distributed multiuser systems with redundant
servers
• Assessment of the measured value reliability by testing the
analyzers using various validation routines, e.g. based on the
industry standard ASTM D 3764
• Increase in analyzer online time by employing the line sample
method
• Statistical evaluation of operating statuses and determination
of key performance indicators (KPI) such as availability, error
rate and maintenance frequency
• Reduction in maintenance costs through device-specific
planning, implementation and checking of maintenance work
• Documentation of the performance of individual analyzers up
to the complete plant using the reporting module. The reports
can be saved in the ASM or exported for further use.
■ Application
ASM is ideal for all systems and plants which require high reliability of the measured values and documentation for analyzer
performance. Remote analyzers can also be monitored from a
central workstation using various communications network protocols.
ASM is particularly suitable for use in the oil & gas, petrochemical, and chemical industries, and can be applied in new plants
or also in existing plants to optimize the analyzer landscape.
■ Design
System design
• PC-based HMI system
• Visualization and operation is possible using a single-user
system or distributed multi-user systems with redundant
servers
• Logging and archiving of process and system data in a central
database
• Integration of different analyzers in a uniform communications
network
System software
• ASM is based on standard SIMATIC products
• Microsoft SQL Server for archiving and data collection
• Microsoft Windows / Windows Server as the operating system
Communication
• The Ethernet protocol serves as the communication basis for
ASM
• Integration of analyzers using PROFINET, ModbusTCP or OPC
data exchange
• Analyzes without a communication interface can be
integrated by connecting the signals to Siemens SIMATIC
components
• Data exchange with other systems possible using OPC
Networking
• Siemens Scalance Ethernet switches for design of electrical
and optical Industrial Ethernet in line and star structures;
design in ring structures is possible to increase the fail-safety
of the network
• ASM can be integrated in an existing Ethernet network
View of the process module
Siemens AP 01 · 2015
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4
© Siemens AG 2015
Analytical Application Sets
Communication and software
Analyzer System Manager ASM
■ Function
General information
Information of the analyzers is collected over the communications network and saved in the central ASM database for further
analysis. ASM is operated from a PCS 7 environment, and it is
possible to navigate between overview screens, device-specific
displays and general functions.
View of the maintenance module
4
Overview of analyzers in a plant
ASM has the following function modules for each analyzer for
performing operator control and monitoring tasks:
Module
Task
Process
Provides a detailed overview of the selected analyzer. The current analyzer status, planned maintenance work, and configuration data are displayed. The current measured values are
displayed in a table, historical values can be analyzed with the
trend display using selectable time windows.
Validation
Checking the reliability of the measured values of analyzers
using various routines and methods. This test can be started
automatically at specific intervals or manually by the ASM.
Calibration Carries out a calibration on the analyzer and monitors the
results (this module is only available for analyzers which support remote calibration, e.g. Siemens MAXUM Ed. II, Siemens
MicroSAM, …).
Maintenance
Device-specific maintenance tasks can be specified here, their
timing defined, and checked. Documentation such as maintenance procedures or manuals can be opened to support the
maintenance work. The view of key performance indicators
(KPI) provides a fast overview of the analyzer's performance
such as availability, error rate and maintenance frequency
Reporting
This is a comprehensive function for producing customized
reports. The module permits analysis of current and historical
data in selectable time periods for documentation of the performance of individual analyzers up to the complete plant using
the reporting module. The reports can be saved in the ASM or
exported for further use.
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Siemens AP 01 · 2015
Examples of generated reports
© Siemens AG 2015
Analytical Application Sets
Communication and software
Analyzer System Manager ASM
Further functions are:
Function
Task
SCADA
ASM provides all typical SCADA functions, for
example:
• Password protection and different access
privileges
• User administration
• Signaling, acknowledgment and archiving of
alarms and events
Network screen
Status display of the network devices. This overview
displays the statuses of the Ethernet switches
(online/uncertain/fault). The analyzer alarms are
integrated in the ASM signaling system.
Reference bottle management
Management and assignment of reference gas cylinders. This information serves as reference values
for the validation using the reference sampling
method.
Equipment engineering For configuring the analyzers. Among others, the
analyzer-specific data is entered here, the type of
validation is defined, and the number of measured
values and units is entered.
MAXUM software
Direct calling of the comprehensive Siemens configuration and operation software for Siemens MAXUM
edition II and MicroSAM. It is then possible to
access the connected analyzers for maintenance,
configuration, or viewing of chromatograms.
View of the validation module
■ Technical specifications
Operating system
Validation
One of the core functions of ASM is checking the analyzers for
reliability of the measured values. Two different methods of measurement are available for recording the values, namely the reference sample method and the line sample method. The resulting values can be checked using different evaluation methods
(based on ASTM D3764 or deviation). The objective of the validation is to recognize fluctuations and deviations with respect to
a comparison value, and to thus permit a statement to be made
on the reliability and drift of the measurement.
Method of measurement: reference sample method
The analyzer is disconnected from the process gas, and a reference gas connected for measurement. The composition of this
reference gas has previously been specified in the "Reference
bottle management" of the ASM. ASM uses these values to determine the deviation between the measurement and the reference.
• Windows for Client 7
• Windows 2008 Server
PC hardware requirements
• Processor type (recommended)
•
•
•
•
•
1)
• Server: dual core, 3 GHz
• Client: Client: dual core, 2 GHz
• Server: 4 GB
RAM (recommended)
• Client: 2 GB1)
Graphics card (recommended)
32 MB, 1280 x 10241)
Hard disk (recommended)
• Server: 2 x 160 GB (Raid 1)
• Client: 80 GB
Hard disk (free space for installation, • Server: > 40 GB
• Client: > 1.5 GB
recommended)
For software installation
DVD-ROM/ USB port
Hardware requirement when using Microsoft Windows 7
■ More information
Please contact your Siemens sales partner for further information and for ordering.
Method of measurement: line sample method
With this method, a gas sample is extracted from the stream of
sample gas to the analyzer, and analyzed in the laboratory. The
resulting measured values are passed on to ASM and compared
with the analyzer's measured values. With this method, the analyzer need not be disconnected from the process gas, and permanently remains available for the process measurement.
Evaluation based on ASTM D3764
Based on the international standard ASTM D3764, the results
are checked using various statistical methods, including standard deviation, Dixon outlier test, and systematic error.
Evaluation using deviation method
Limit values are defined for this evaluation: the warning limit and
the control limit. Simple rules are used to define how the reliability of the measurement is to be assessed when these limits are
violated. For example, it can be defined that a single violation of
the limit can be tolerated, but that repeated violation is an impermissible condition.
Siemens AP 01 · 2015
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© Siemens AG 2015
Analytical Application Sets
Notes
4
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Siemens AP 01 · 2015
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