© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
1
General information
■ Overview
■ Design
19" rack unit
• With 4HE for installation
- in hinged frame
- in cabinets with or without telescope rails
- With closed or flow-type reference chambers
• Front plate for service purposes can be pivoted down
(laptop connection)
• IP20 degree of protection, with purging gas connection
• Internal gas routes: Pipe made of stainless steel
(mat. no. 1.4571)
• Gas connections for sample gas inlet and outlet and for reference gas: Internal thread 1/8" – 27 NPT
• Purging gas connections: Pipe diameter 6 mm or 1/4"
• With closed or flow-type reference chambers
The CALOMAT 62 gas analyzer is primarily used for quantitative
determination of one gas component (e.g. H2, N2, Cl2, HCl, NH3)
in binary or quasi-binary gas mixtures.
The CALOMAT 62 is specially designed for use in corrosive gas
mixtures.
■ Benefits
• Universally applicable hardware basis
• Integrated correction of cross-interference, no external calculation required
• Open interface architecture (RS 485, RS 232, PROFIBUS)
• SIPROM GA network for maintenance and servicing information (option)
• Electronics and analyzer unit: gas-tight isolation, purging is
possible, IP65, long service life even in harsh environments
(field device)
■ Application
Fields of application
• Chlorine-alkali electrolysis
• Metallurgy (steel production and processing)
• H2 measurement in LNG (Liquefied Natural Gas) process
• Ammonia synthesis
• Fertilizer production
• Petrochemicals
Special versions
Special applications
In addition to the standard combinations, special applications
are also available upon request (e.g. higher sample gas pressure up to 2 000 hPa absolute).
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Siemens AP 01 · 2015
Field device
• Two-door enclosure (IP65) for wall mounting with gas-tight
separation of analyzer and electronic parts, purgeable
• Individually purgeable enclosure halves
• Gas path with screw pipe connection made of stainless steel
(mat. no. 1.4571), or Hastelloy C22
• Purging gas connections: Pipe diameter 10 mm or 3/8"
• Gas connections for sample gas inlet and outlet and for reference gas: Internal thread 1/8" – 27 NPT
• With closed or flow-type reference chambers
Display and control panel
• Large LCD field for simultaneous display of:
- Measured value (digital and analog displays)
- Status bar
- Measuring ranges
• Contrast of the LCD field adjustable via the menu
• Permanent LED backlighting
• Washable membrane keyboard with five softkeys
• Menu-driven operator control for parameterization, test functions, adjustment
• Operator support in plain text
• Graphical display of the concentration progression; time intervals parameterizable
• Bilingual operating software German/English,
English/Spanish, French/English, Spanish/English,
Italian/English
Input and outputs
• One analog output per medium (from 0, 2, 4 to 20 mA; NAMUR
parameterizable)
• Two analog inputs configurable (e.g. correction of cross-interference or external pressure sensor)
• Six binary inputs freely configurable (e.g. measurement range
changeover, processing of external signals from the sample
preparation)
• Six relay outputs, freely configurable (e.g. failure, maintenance request, threshold alarm, external magnetic valves)
• Each can be expanded by eight additional binary inputs and
relay outputs (e.g. for autocalibration with max. four test
gases)
© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
General information
Communication
RS 485 present in basic unit (connection from the rear; for the
rack unit also behind the front plate).
Options
• RS 485/RS 232 converter
• RS 485/Ethernet converter
• RS 485/USB converter
• Connection to networks via PROFIBUS DP/PA interface
• SIPROM GA software as the service and maintenance tool
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CALOMAT 62, membrane keyboard and graphic display
Designs – parts wetted by sample gas
Gas connection
19" rack unit
Field device
Input block with gas connection
Stainless steel, mat. no. 1.4571
Stainless steel, mat. no. 1.4571
Seal
FPM (e.g. Viton) or FFPM
FPM (e.g. Viton) or FFPM
Sensor
Glass
Glass
Input block with gas connection
Hastelloy C22
Seal
FFPM (e.g. Kalrez)
Sensor
Glass
Siemens AP 01 · 2015
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1
© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
1
General information
9
Purging gas
22
21
12
11
Reference gas Sample gas
CALOMAT 62, 19" rack unit, gas path
5
6
Purging gas
Electronics side
CALOMAT 62, field device, gas path
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Siemens AP 01 · 2015
7
8
Purging gas
Analyzing side
22
21
12
11
Reference gas Sample gas
(flow-type, option)
© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
General information
■ Function
Principle of operation
The measuring principle is based on the different thermal conductivity of gases.
The temperature of a heated resistor surrounded by gas is determined by the thermal conductivity of the gas. Four such resistors are connected as a bridge.
Sample gas flows around two of them, reference gas surrounds
the other two. A constant DC voltage heats the resistors above
the temperature of the measurement block.
The different thermal conductivities of the sample and reference
gases result in different temperatures of the resistors. A change
in the composition of the sample gas thus also causes a change
in the resistance values.
The electrical equilibrium of the measuring bridge is disrupted,
and a voltage is generated in the bridge diagonal. This is a measure of the concentration of the measured component.
Note
The sample gases must be fed into the analyzers free of oil,
grease, and dust. The formation of condensation in the sample
chambers (dew point of sample gas < ambient temperature)
must be avoided. Therefore, gas prepared for the respective
task must be provided in most applications.
• Time constants are selectable within wide ranges (static/dynamic noise suppression); i.e. the response time of the analyzer can be adapted to the respective task
• Short response time
• Low long-term drift
• Measuring point switchover for up to 6 measuring points
(parameterizable)
• Measuring point identification
• External pressure sensor can be connected – for correction of
variations in sample gas pressure
• Possibility for correcting the influence of residual gases
(correction of cross-interference)
• Automatic measuring range calibration can be programmed
• Operation based on the NAMUR recommendation
• Two operator input levels with their own authorization codes to
prevent unintentional and unauthorized interventions
• Simple handling using a numerical membrane keyboard and
operator prompting
• Customer-specific device versions, such as:
- Customer acceptance
- TAG labels
- Drift recording
- Clean for O2 service
Spans
U
The smallest and largest possible spans depend on both the
measured component (gas type) and the respective application
(see ordering data).
Cross-interferences
Information on the sample gas composition is required in order
to determine the cross-interference of residual gases with several interfering components.
The zero offsets in % H2 which result from 1 % residual gas
(interfering gas) are listed in the following table; the specified
values are approximate values.
Measurement
block
M
V
M Measurement chamber
V Reference gas chamber (optional: flow-type)
It should be noted that the influence of interfering gas is not linear to its concentration. Information on the sample gas composition is required in order to determine the cross-interference of
residual gases with several interfering components.
Ar
Approx. -0.15 %
O2
Approx. +0.02 %
CO2
Approx. -0.13 %
CH4
Approx. +0.17 %
SO2
Approx. -0.31 %
Air (dry)
Approx. +0.25 %
CALOMAT 62, principle of operation, example of a non-flow-type reference chamber
Effect of 1 % gas component with nitrogen as the residual gas,
expressed in % H2
Important features
• Four freely-programmable measuring ranges, also with suppressed zero, all ranges linear
• Smallest spans down to 1 % H2 (with suppressed zero: 99 to
100 % H2) possible
• Measuring range identification
• Electrically isolated measured-value output 0/2/4 to 20 mA
(also inverted)
• Automatic or manual measuring range switchover selectable;
remote switching is also possible
• Measured value can be saved during adjustment
Moreover, it must be noted that - in addition to a zero offset - the
gradient of the characteristic can also be affected by the residual gas. However, this effect is negligible in the case of variations
in the interfering gas concentration below 10 %.
Taking these facts into consideration and due to the fact that the
cross-interference analyzers cause further measuring inaccuracies, a larger error in measurement occurs than with binary gas
mixtures despite correction of cross-interference.
Siemens AP 01 · 2015
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© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
1
General information
Specification for the interface cable
Bus terminating resistors
Surge impedance
100 ... 300 Ω, with a measuring
frequency of > 100 kHz
Pins 3-7 and 8-9 of the first and last connectors of a bus cable
must be bridged (see figure).
Cable capacitance
Typ. < 60 pF/m
Note
Core cross-section
> 0.22 mm2, corresponds to
AWG 23
Cable type
Twisted pair, 1 x 2 conductors of
cable section
Signal attenuation
Max. 9 dB over the whole length
Shielding
Copper braided shield or braided
shield and foil shield
Connection
Pin 3 and pin 8
*1'
0
9
0
*1'
0
9
0
*1'
0
9
0
Bus cable with plug connections, example
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Siemens AP 01 · 2015
It is advisable to install a repeater on the device side in the case
of a cable length of more than 500 m or with high interferences.
Up to four components can be corrected via the ELAN bus, correction of cross-interference can be carried out for one or two
components via the analog input.
9-pin connector
(RS 485)
(device 1)
9-pin connector
(RS 485)
(device 2)
9-pin connector
(RS 485)
(device 3)
© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
19" rack unit
■ Technical specifications
General (based on DIN EN 61207/IEC 1207. All data refers to the binary
gas mixture H2 in N2)
Measuring ranges
4, internally and externally switchable; automatic measuring range
switchover also possible
Span
Application-dependent
(see ordering data)
Measuring ranges with suppressed
zero point
Application-dependent
(see ordering data)
Operating position
Front wall, vertical
Conformity
CE marking in accordance with
EN 50081-1/EN 50081-2 and
RoHS
Design, enclosure
Measuring response(the dynamic and measuring response refers to
the measurement of H2 in N2) (referred to sample gas pressure
1 000 hPa absolute, sample gas flow 0.5 l/min, and ambient temperature 25 °C)
Output signal fluctuation (3σ value)
< ± 1 % of the smallest possible
span according to rating plate,
with electronic damping constant
of 1 s
Zero point drift
< ± 1 % of the current span/week
Measured-value drift
< ± 1 % of the smallest possible
span (according to rating
plate)/week
Repeatability
< ± 1 % of the current span
Detection limit
1 % of the smallest possible span
according to rating plate
< ± 1 % of the current span
Degree of protection
IP20 according to EN 60529
Linearity error
Weight
Approx. 13 kg
Influencing variables (referred to sample gas pressure 1 000 hPa
absolute, sample gas flow 0.5 l/min, and ambient temperature 25 °C)
EMC
(Electromagnetic Compatibility)
In accordance with standard
requirements of NAMUR NE21
(08/98) and EN 61326
Ambient temperature
< 2 %/10 K referred to smallest
possible span according to label
Accompanying gases
Electrical safety
In accordance with EN 61010-1;
overvoltage category II
Deviation from zero point (for
influence of interfering gas, see
section "Cross-interference")
Power supply (see nameplate)
100 V AC -10 % ... 120 V AC
+10 %, 48 ... 63 Hz
or
200 V AC -10 % ... 240 V AC
+10 %, 48 ... 63 Hz
Sample gas flow
0.2 % of the current measuring
span with a change in flow of
0.1 l/min within the permissible
flow range
Sample gas pressure
< 1 % of the current span with a
change in pressure of 100 hPa
Power consumption
Approx. 30 VA
Power supply
Fuse values
100 ... 120 V: 1.0T/250
200 ... 240 V: 0.63T/250
< 0.1 % of the current span with
rated voltage ± 10 %
Electrical inputs and outputs
Electrical characteristics
Gas inlet conditions
Sample gas pressure
800 ... 1 100 hPa (absolute)
Sample gas flow
30 ... 90 l/h
Sample gas temperature
Min. 0 to max. 50 °C, but above
the dew point
Temperature of the measuring cell
70 ºC
Dynamic response (the dynamic and measuring response refers to the
measurement of H2 in N2)
Warm-up period
< 30 min at room temperature
(the technical specification will be
met after 2 hours)
Delayed display (T90)
Approx. 35 s (including dead
time)
Damping (electrical time constant)
0 ... 100 s, parameterizable
Dead time (the diffusion to the
probes is the determining variable)
Approx. 34 s
Dead time (special application)
10 ... 15 s
Analog output
0/2/4 ... 20 mA, isolated;
max. load 750 Ω
Relay outputs
6, with changeover contacts,
freely parameterizable, e.g. for
measuring range identification;
load: 24 V AC/DC/1 A, isolated
Analog inputs
2, dimensioned for 0/2/4 ... 20 mA
for external pressure sensor and
correction of cross-interference
Binary inputs
6, designed for 24 V, isolated,
freely parameterizable, e.g. for
measuring range switchover
Serial interface
RS 485
Options
AUTOCAL function with 8 additional binary inputs and 8 additional relay outputs, also with
PROFIBUS PA (on request) or
PROFIBUS DP (on request)
Climatic conditions
Permissible ambient temperature
-40 ... +70 °C during storage and
transportation, 5 ... 45 °C during
operation
Permissible humidity (dew point
must not be fallen below)
< 90 % relative humidity as
annual average, during storage
and transportation
Siemens AP 01 · 2015
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1
© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
1
19" rack unit
Selection and ordering data
Article No.
CALOMAT 62 gas analyzer
19" rack unit for installation in cabinets
7MB2541- 7 7 7 700 7 - 7 A 7 7
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
Material of sample gas path
Stainless steel, mat. no. 1.4571;
non-flow-type reference chamber, 1/8''-27 NPT
Stainless steel, mat. no. 1.4571;
non-flow-type reference chamber, 1/8''-27 NPT
Application
Purging gas stub 6 mm
0
Purging gas stub 1/4"
4
H2 in N2
Possible with measuring
range identification
0, 5
SO2 in air
1, 6
EL
CO2 in H2
0, 5
KA
1, 6
KN
CO2 in N2
Smallest
measuring range
0 ... 1 %
0 ... 5 %
Largest
measuring range
0 ... 100 %
0 ... 100 %
100 ... 99 %
100 ... 95 %
100 ... 0 %
100 ... 0 %
AN
Reference gas
or filling gas
Accompanying gas
component
0
1
Sample gas component
5
6
Add-on electronics
Without
AUTOCAL function
• With 8 additional digital inputs and outputs
• With 8 additional 8 digital inputs/outputs and PROFIBUS PA interface
• With 8 additional digital inputs/outputs and PROFIBUS DP interface
Power supply
100 ... 120 V AC, 48 ... 63 Hz
200 ... 240 V AC, 48 ... 63 Hz
0
1
6
7
0
1
Explosion protection
Without
A
Language (supplied documentation, software)
German
English
French
Spanish
Italian
Additional versions
0
1
2
3
4
Order code
Add "-Z" to Article No. and specify Order codes.
TAG labels (specific lettering based on customer information)
B03
Clean for O2 service (specially cleaned gas path)
Y02
Measuring range indication in plain text, if different from the standard setting
Y11
Special setting (only in conjunction with an application no., e.g. extended measuring range)
Y12
Extended special setting (only in conjunction with an application no., e.g. determination of crossinterferences)
Y13
Accessories
Article No.
RS 485/Ethernet converter
A5E00852383
RS 485/RS 232 converter
C79451-Z1589-U1
RS 485/USB converter
A5E00852382
AUTOCAL function with 8 digital inputs/outputs
C79451-A3480-D511
AUTOCAL function with 8 digital inputs/outputs and PROFIBUS PA
A5E00057307
AUTOCAL function with 8 digital inputs/outputs and PROFIBUS DP
A5E00057312
Set of Torx screwdrivers
A5E34821625
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Siemens AP 01 · 2015
© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
19" rack unit
■ Dimensional drawings
128
149.5
173
37.7
101.6
177
173
M4
86.5
CALOMAT 6
9
465
20
4
27.5
351.5
384.5
420
55
91
70.5
106.5
0
440
320
345
483
CALOMAT 62, 19" rack unit, dimensions in mm
Siemens AP 01 · 2015
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1
© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
1
19" rack unit
■ Schematics
Pin assignment (electrical and gas connections)
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CALOMAT 62, 19" rack unit, pin assignment
1/206
Siemens AP 01 · 2015
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© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
19" rack unit
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CALOMAT 62, 19" rack unit, pin assignment of the AUTOCAL board and PROFIBUS connectors
Siemens AP 01 · 2015
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1
© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
1
19" rack unit
Sample gas inlet
1/8-27 NPT
Reference gas inlet
1/8-27 NPT (optional)
11
21
12
22
15-pin connector:
9-pin
Binary inputs and
connector:
analog inputs/outputs RS 485
Purge gas inlet
Diameter 6 or 1/4"
9-pin
interface
connector
(Optional):
e.g.
PROFIBUS
Mains
connection and
miniature fuses
37-pin connector:
Binary inputs and
relay outputs (optional)
Sample gas outlet
1/8-27 NPT
Reference gas outlet
1/8-27 NPT (optional)
CALOMAT 62, 19" rack unit, gas connections and electrical connections
1/208
Siemens AP 01 · 2015
25-pin connector:
Binary inputs and
relay outputs
© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
Field device
■ Technical specifications
General (based on DIN EN 61207/IEC 1207. All data refers to the binary
gas mixture H2 in N2)
Measuring ranges
4, internally and externally switchable; automatic measuring range
switchover also possible
Span
Application-dependent
(see ordering data)
Measuring ranges with
suppressed zero point
Application-dependent
(see ordering data)
Operating position
Front wall, vertical
Conformity
CE marking in accordance with
EN 50081-1/EN 50081-2 and RoHS
Design, enclosure
Degree of protection
IP65 according to EN 60529
Weight
Approx. 25 kg
Electrical characteristics
EMC
(Electromagnetic Compatibility)
In accordance with standard
requirements of NAMUR NE21
(08/98) and EN 61326
Dynamic response (the dynamic and measuring response refers to the
measurement of H2 in N2) (referred to sample gas pressure 1 000 hPa
absolute, sample gas flow 0.5 l/min, and ambient temperature 25 °C)
Warm-up period
< 30 min at room temperature (the
technical specification will be met
after 2 hours)
Delayed display (T90)
Approx. 35 s (including dead time)
Electrical damping
0 ... 100 s, parameterizable
Approx. 34 s
Dead time (the diffusion to the
probes is the determining variable)
Dead time (special application)
10 ... 15 s
Measuring response (the dynamic and measuring response refers to
the measurement of H2 in N2) (referred to sample gas pressure
1 000 hPa absolute, sample gas flow 0.5 l/min, and ambient temperature 25 °C)
Output signal fluctuation
(3σ value)
< ± 1 % of the smallest possible
span according to rating plate with
electronic damping constant of 1 s
Zero point drift
< ± 1 % of the current span/week
Measured-value drift
< ± 1 % of the smallest possible
span (according to rating
plate)/week
Electrical safety
In accordance with EN 61010-1;
overvoltage category II
Power supply (see nameplate)
100 AC -10 % ... 120 V AC +10 %,
48 ... 63 Hz or
200 AC -10 % ... 240 V AC +10 %,
48 ... 63 Hz
Repeatability
< ± 1 % of the current span
Detection limit
1 % of the smallest possible span
according to rating plate
• Approx. 25 VA (gas connection
block unheated)
• Approx. 330 VA (gas connection
block heated)
Linearity error
< ± 1 % of the current span
Power consumption
Fuse values (gas connection
unheated)
100 ... 120 V
F3 1T/250
F4 1T/250
200 ... 240 V
F3 0.63T/250
F4 0.63T/250
Fuse values (gas connection
heated)
100 ... 120 V
F1 1T/250
F2 4T/250
F3 4T/250
F4 4T/250
200 ... 240 V
F1 0.63T/250
F2 2.5T/250
F3 2.5T/250
F4 2.5T/250
Gas inlet conditions
Sample gas pressure
800 ... 1 100 hPa (absolute)
Sample gas flow
30 ... 90 l/h
Sample gas temperature
Min. 0 to max. 50 °C, but above the
dew point
Influencing variables (referred to sample gas pressure 1 000 hPa
absolute, sample gas flow 0.5 l/min, and ambient temperature 25 °C)
Ambient temperature
< 2 %/10 K referred to smallest possible span according to rating plate
Accompanying gases
Deviation from zero point (for influence of interfering gas, see section
"Cross-interference")
Sample gas flow
0.2 % of the current measuring span
with a change in flow of 0.1 l/min
within the permissible flow range
Sample gas pressure
< 1 % of the span with a change in
pressure of 100 hPa
Power supply
< 0.1 % of the output signal span
with rated voltage ± 10 %
Electrical inputs and outputs
Analog output
0/2/4 ... 20 mA, isolated;
max. load 750 Ω
Relay outputs
6, with changeover contacts, freely
parameterizable, e.g. for measuring
range identification; load:
24 V AC/DC/1 A, isolated
Analog inputs
2, dimensioned for 0/2/4 … 20 mA
for external pressure sensor and
correction of cross-interference
Binary inputs
6, designed for 24 V, isolated, freely
parameterizable, e.g. for measuringrange switchover
Serial interface
RS 485
Options
AUTOCAL function with 8 additional
binary inputs and 8 additional relay
outputs, also with PROFIBUS PA
(on request) or PROFIBUS DP
(on request)
Temperature
• of the measuring cell (sensor)
• of the measureming cell block
(base)
70 ºC
80 ºC (heated)
Sample gas humidity
< 90 % relative humidity
Purging gas pressure
• Permanent
• For short periods
165 hPa above ambient pressure
Max. 250 hPa above ambient pressure
Climatic conditions
Permissible ambient temperature
-40 ... +70 °C during storage and
transportation, 5 … 45 °C during
operation
Permissible humidity (dew point
must not be fallen below)
< 90 % relative humidity as annual
average, during storage and transportation
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Continuous Gas Analyzers, extractive
CALOMAT 62
1
Field device
Selection and ordering data
Article No.
CALOMAT 62 gas analyzer
For field installation
7MB2531- 7 7 7 700 7 - 7 7 7 7
Cannot be combined
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
Material of sample gas path
Stainless steel, mat. no. 1.4571; non-flow-type reference
Purging gas stub 10 mm
chamber, 1/8"-27 NPT
Hastelloy C22; non-flow-type reference chamber, 1/8"-27 NPT
Hastelloy C22; flow-type reference chamber, 1/8"-27 NPT
0
Stainless steel, mat. no. 1.4571; non-flow-type reference
Purging gas stub 3/8"
chamber, 1/8"-27 NPT
Hastelloy C22; non-flow-type reference chamber, 1/8"-27 NPT
Hastelloy C22; flow-type reference chamber, 1/8"-27 NPT
4
Application
00
2
3
3
4
6
7
7
H2 in N2
H2 in Cl2
Possible with measuring
range identification
0; 5
0; 5
AN
AB
Cl2 in air
1; 6
BL
HCl in air
SO2 in air
1; 6
1; 6
CL
EL
EL
CO2 in H2
CO2 in N2
0; 5
1; 6
KA
KN
KA
KN
Smallest
measuring range
0 ... 1 %
0 ... 5 %
0 ... 5 %
0 ... 10 %
0 ... 20 %
Largest
measuring range
0 ... 100 %
0 ... 100 %
0 ... 60 %
0 ... 100 %
0 ... 40 %
100 ... 99 %
100 ... 95 %
100 ... 90 %
100 ... 80 %
100 ... 0 %
100 ... 0 %
100 ... 0 %
100 ... 60 %
Heating of internal gas paths and analyzer unit
Without
With (max. 80 °C)
Explosion protection
Without
According to ATEX II 2G, leakage compensation1)
According to ATEX II 2G, continuous purging1)
Language (supplied documentation, software)
German
English
French
Spanish
Italian
1)
Only in connection with an approved purging unit.
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AB
BL
CL
Reference gas
or filling gas
Accompanying gas
component
0
1
2
3
4
Sample gas component
5
6
7
8
Add-on electronics
Without
AUTOCAL function
• With 8 additional digital inputs and outputs
• With 8 additional 8 digital inputs/outputs and PROFIBUS PA interface
• With 8 additional digital inputs/outputs and PROFIBUS DP interface
Power supply
100 ... 120 V AC, 48 ... 63 Hz
200 ... 240 V AC, 48 ... 63 Hz
AN
0
1
6
7
6
7
0
1
A
B
A
E
F
E
F
0
1
2
3
4
© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
Field device
■ Selection and ordering data
Additional versions
Order code
Add "-Z" to Article No. and specify Order codes.
TAG labels (specific lettering based on customer information)
B03
BARTEC EEx p control unit "Leakage compensation"
E71
BARTEC EEx p control unit "Continuous purging"
E72
Clean for O2 service (specially cleaned gas path)
Y02
Measuring range indication in plain text, if different from the standard setting
Y11
Special setting (only in conjunction with an application no., e.g. extended measuring range)
Y12
Extended special setting (only in conjunction with an application no., e.g. determination of cross-interferences)
Y13
Accessories
Article No.
RS 485/Ethernet converter
A5E00852383
RS 485/RS 232 converter
C79451-Z1589-U1
RS 485/USB converter
A5E00852382
AUTOCAL function with 8 digital inputs/outputs
A5E00064223
AUTOCAL function with 8 digital inputs/outputs and PROFIBUS PA
A5E00057315
AUTOCAL function with 8 digital inputs/outputs and PROFIBUS DP
A5E00057318
Set of Torx screwdrivers
A5E34821625
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Continuous Gas Analyzers, extractive
CALOMAT 62
Field device
■ Dimensional drawings
º &$/20$7
CALOMAT 62, field device, dimensions in mm
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s
1
© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
Field device
■ Schematics
Pin assignment (electrical and gas connections)
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0
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0
0
0
0
0
Ω
0
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99
99
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99
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CALOMAT 62, field device, pin and terminal assignment
Siemens AP 01 · 2015
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© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
1
Field device
7HUPLQDOEORFN%RSWLRQ
0
0
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352),%86'3
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CALOMAT 62, field device, pin and terminal assignment of the AUTOCAL board and PROFIBUS connectors
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© Siemens AG 2015
Continuous Gas Analyzers, extractive
CALOMAT 62
Field device
a
b
c
d
5
7
11
21
9
12
22
10
e
8
6
Gas connections
Electrical connections
11
Sample gas inlet
a-c
Signal cable (Ø 10 ... 14 mm)
(analog + digital): cable gland M20x1.5
12
Sample gas outlet
d
21
Reference gas inlet
Interface connection: (Ø 7 ... 12 mm)
cable gland M20x1.5
22
Reference gas outlet
e
Power supply: (Ø 7 ... 12 mm)
cable gland M20x1.5
5 - 8
Purge gas inlets/outlets Fittings Ø 10 mm or 3/8"
9
Unassigned
10
Unassigned
Internal thread
1/8" - 27 NPT
CALOMAT 62, field device, gas connections and electrical connections
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Continuous Gas Analyzers, extractive
CALOMAT 62
1
Documentation
■ Selection and ordering data
Operating instructions
Article No.
CALOMAT 62
Thermal conductivity gas analyzer
• German
A5E00881392
• English
A5E00881393
• French
A5E00881395
• Italian
A5E00881398
• Spanish
A5E00881396
Gas analyzers of Series 6 and
ULTRAMAT 23
Schnittstelle/Interface
PROFIBUS DP/PA
• German and English
A5E00054148
Suggestions for spare parts
■ Selection and ordering data
Description
7MB2541
Temperature limiter
Adapter plate, LC display/keypad
x
Temperature sensor
7MB2531
2 years
(quantity)
5 years
(quantity)
Article No.
x
–
1
A5E00891855
x
1
1
C79451-A3474-B605
x
–
1
C79451-A3480-B25
–
1
W75025-B5001-B1
LC display
x
Line transformer, 115 V
x
x
–
1
W75040-B21-D80
Line transformer, 230 V
x
x
–
1
W75040-B31-D80
Fuse, T 0.63 A, line voltage 200 … 240 V
x
x
2
3
W79054-L1010-T630
Fuse, T 1 A, supply voltage 100 … 120 V
x
x
2
3
W79054-L1011-T100
x
–
1
W75083-A1004-F120
Heating cartridge
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