INFRARED GAS ANALYZER
FOR STIC GAS
DATA SHEET
ZSK
This infrared gas analyzer (ZSK) is composed of gas analyzer units, oxygen sensor and gas sampling equipment.
It is capable of continuous measuring concentration of
gases such as NOx, SO2, CO, CO2 and O2 contained in
the flue gas generated from various boilers or garbage
incinerators.
FEATURES
1. Gas concentrations of 5 components measurable
simultaneously and continuously
The infrared ray method has integrated the measurements
of NOx, SO2, CO and CO2 and the gas concentrations
of 5 components can be measured simultaneously and
continuously with the zirconia oxygen analyzer.
2. A high-sensitivity mass flow sensor is used in the
detector unit of infrared method.
Due to use of single beam system for measurement,
maintenance is easy and an excellent stability is ensured
for a long period of time.
3. Space-saving configuration is available with the
maintenance from the front structure
The main unit is downsized by half of that of the conventional product. The complete maintenance from the front
makes it easy to use.
4. The analyzer has a host of capabilities
Provided with a variety of functions such as O2 correction
output, average value output, auto calibration, auto range
selection, alarm, etc.
SPECIFICATIONS
Standard Specifications
• Measuring principle:
NOx, SO2, CO, CO2: Non-dispersive
infrared absorption (NDIR) method
O2; Zirconia system
• Measurable component and min./max. measuring range:
NOx : 0 to 200ppm/0 to 5000ppm
SO2 : 0 to 200ppm/0 to 5000ppm
CO : 0 to 200ppm/0 to 5000ppm
CO2 : 0 to 10%/0 to 20%
O2 : 0 to 10%/0 to 25%
• Measuring range:
Max. range ratio 1:10 (See code symbols.)
• Warm-up time: 4 hours or less after power ON
• Analog output signal:
4 to 20mA DC simultaneous output for
each (Non-isolated or isolated: as specified by code symbols)
• Instantaneous value output
(NOx, SO2, CO, CO2, O2) 5 points
• Instantaneous O2 correction value
(NOx, SO2, CO) 3 points
* Provided with O2
• O2 correction average value
(NOx, SO2, CO) 3 points
* Provided with O2
• Allowable load resistance: 550Ω or
less (750Ω or less for insulation output)
• Contact output:
(1) 1a contact for each (Contact capacity:
250V AC 2A, 30V DC 3A)
• Range identification for each component, analyzer unit error, calibration
error, during automatic calibration,
during maintenance
(2) 1c contact for each (Contact capacity:
250V AC 1A, 30V DC 1A)
• Instantaneous/concentration value
alarm for each component (H, L, HL
can be set).
EDS3-136
Date
Nov. 14, 2007
ZSK
• Contact input: No-voltage contact (in increments of
1.5 sec or more)
• Auto calibration start, average value
reset
• No-voltage contact (holding status)
• Range selection (First range at contact closure)
• Output hold, Remote pump OFF
(OFF at contact closure)
• Display:
LCD with back light
• Instantaneous value display (NOx,
SO2, CO, CO2, O2) *Provided with O2
• Instantaneous O2 correction value
(NOx, SO2, O2) *Provided with O2
• O2 correction average value (NOx,
SO2, CO) *Provided with O2
• Each parameter setting (English)
• Fluorescent lamp inside the cubicle:
Provided as standard
• Recorder (option):
Paperless recorder (Fuji Electric’s type
PHR)
See EDS10-74d.
• Gas extractor: Electrical heating type (filter built-in)
• 40 µm-SUS316 wire gauze filter
• Flange JIS 5K 65AFF
• Mass: Approx. 9kg (except for gas
extractor)
• Power supply voltage: 100VAC
50/60Hz
• Power consumption: Approx. 100VA
• Sampling tube: material and length
are as specified by code symbols.
SUS316 (Length: 300, 400, 600, 800,
1000mm)
Titanium (Length: 600, 800, 1000mm)
Sic (Length: 700, 900mm)
*SUS316 is used at temperature
800°C or lower.
*Titanium is used at temperature
1000ºC or lower.
*Sic is used at temperature 1300ºC
or lower.
• Sampling gas tube:
φ10/φ8mm Teflon tube or heating tube
(Max. 30m)
Heating tube is specified in the following cases
(1) Ambient temperature is lower than
-5ºC.
(2) The tube length is 10m or more at
SO2 measurement. (Power supply
voltage: 100VAC 50/60Hz, Power
consumption: 36VA/m)
• Rated operation conditions:
• Ambient temperature: –5 to 40ºC
(as specified by code symbols)
• Ambient humidity: 90% RH or less
• Power supply voltage:
100,110,115,200,230V AC ±15%
(±10% for fluorescent lamp)
(as specified by code symbols)
• Frequency: 50 or 60Hz ±0.5Hz
• Power consumption: Max. 600VA
(except for gas extractor and heating
tube)
2
• Storage conditions:
• Ambient temperature: –20 to 60ºC
(Note that water in the gas conditioner is drained.)
• Ambient humidity: 95% RH or less
• Dry air:
(Necessary when the first range of
gas dryer purging for SO2 analyzer is
500ppm or more or when using oil/coal
boiler.)
Dew point: –20ºC DP or less
Pressure: 100kPa to 400kPa
Dust, mist: none
• Outer dimensions (H x W x D):
Indoor type:
1710 × 600 × 490mm
Outdoor type: 1780 × 615 × 600mm
• Mass:
Approx. 200kg (except for standard gas)
• Cubicle finish color:
Munsell 5Y7/1 (semi-gloss)
• Cubicle structure:
Indoor use or outdoor use type, single
swing front door
Plate thickness: 2.3mm standard (both
cabinet and door)
• Others:
Six standard gas (3.4L) cylinders can be
accommodated (zero gas (10L) cylinders
can be also accommodated).
Note) After the warm-up time, variation
up to 4 hours should be ±2% FS
or less.
• Serial No. for measuring method:
Pending for type approval
Standard Functions
Functions
O2 correction
Contents of functions
• Conversion of measured NOx,SO2,and
CO gas concentrations into values at
standard O2 concentration
Correction formula: C =
•
Auto calibration
•
•
•
•
•
•
•
Auto zero
calibration
•
•
•
O2 correction •
average value,
O2 average
•
value
•
CS (21-ON)
21-OS
C : Converted concentration
CS : Measured gas value of concentration
OS : Measured O2 concentration
ON : Standard O2 concentration (Oil
based fuel 4%, gas based fuel
5%, coal based fuel 6%, refuse
incinerator 12%)
Setting range: 0 to 19%
The result of correction can output as
display and 4 to 20mA DC signal.
Gas analyzer unit is auto-calibrated.
Interval setting range of auto calibration: Variable within 1 to 99 hours (in
increments of 1 hour) or 1 to 40 days
(in increments of 1 day).
Time setting range of auto calibration
gas to be introduced: Variable within 60
to 599 seconds (in increments of 1sec)
Contact output for auto/manual calibration error is provided when an amount
of calibration exceeds 50% FS.
Contact output during auto calibration and maintenance: Provided during
calibration gas flow, and replacement.
Also provided during maintenance.
Auto calibration remote start contact
input: Calibration starts at opening after
short-circuit for 1.5 sec or longer.
Standard gas consumption: Approx. 1
year with 3.4 L cylinder in a calibration
cycle of 7 days
Zero point is calibrated periodically at
the predetermined cycle. This cycle
is independent on “Auto calibration”
cycle.
Interval setting range of auto zero calibration: Variable within 1 to 99 hours
(in increments of 1 hour) or 1 to 40
days (in increments of 1 day).
Setting range of gas flow time: 60 to
900 sec (in increments of 1 sec)
NOx, SO2 and CO values are averaged
after O2 correction, and the result is
indicated and output in 4 to 20 mA DC.
Averaging time is settable by key operation at the front of analyzer unit.
Setting range:
1 to 59 min, 1 to 4 hour (Shipping in
1H)
Functions
Contents of functions
Remote output • The output signal values are collectivehold
ly held according to external contact
input.
• Output is held during short-circuit.
Average value • Resets output and indication of O2
reset input
correction average value according to
external contact input.
• Output and indication are reset by a
short-circuit for 1.5 sec or longer.
Auto range
• Automatically changed from low range
selection
to high range, and from high range to
low range.
Allows range to switch from low to
high range when 90%FS or less is
available in the low range.
Allows range to switch from high to
low range when 80%FS or less is available in the high range.
Remote range • Low or high range is selectable for
selection
each sample component via external
contact input.
• Selects high range for open-circuit, and
low range for short-circuit.
Output for
• Discrimination between low and high
range identifiranges is output through a contact.
cation signal
• Low range at contact closure
Concentration • Instantaneous value alarm is settable
alarm contact
for each sample component.
output
• High, Low, High or Low is settable by
key operation at the front of analyzer
unit.
• Contact output hysteresis is also settable.
• Contact is 1C type.
Contact output • Contact output is provided when the
analyzer unit is abnormal.
for analyzer
error
Temperature
• K thermocouple input x 2 (for recorder
input signal
available at option)
Performance
• Repeatability: ±0.5% FS
• Zero drift:
Within ±2.0% FS/week
(When auto zero calibration is performed)
Within ±2.0% FS/month for O2 analyzer
• Span drift:
±2.0% or less/week
Within ±2.0% FS/month for O2 analyzer
• Linearity:
Within ±1.0% FS
• Response time: 90% indication after extracting sample
gas through the inlet
NOx
: 120 sec or less
SO2
: 240 sec or less
CO
: 120 sec or less
O2, CO2 : 120 sec or less
• Sample gas extracting rate:
Approx. 2L/min
3
ZSK
Standard Requirements for Measuring Gases
• Temperature:
• Dust:
• Pressure:
• Component:
60 to 800ºC (standard)
Nonstandard: 1000ºC
(Material of gas extractor: Titanium)
1300ºC (Material of gas extractor: SiC)
100mg/Nm3 or less
−5k to +5kPa (selected by code symbols)
SO2
: 500ppm or less
NOx
: 1000 ppm or less
CO2
: 0 to 15%
CO
: 0 to 2000ppm or less
O2
: 1 to 21%
Hcl
: 500ppm or less
Remaining : N2, H2O
Installation Conditions
• Select a place not subjected to direct sunlight or radiation from a high-temperature object. If such a place
cannot be found, a roof or cover should be prepared for
protection.
• Avoid a place where receives heavy vibration.
• Select a place which is clean around the analyzer.
SCOPE OF DELIVERY
•
•
•
•
•
Gas analyzer system
Specified external drain separator/drain pot
Specified gas extractor/probe set
Specified gas inlet tube set
Standard accessories
OPTIONAL ITEMS
1. Standard gas, pressure controller (Type ZSY)
2. Recorder (Fuji Electric’s type PHR as required)
3. Measuring method test for each unit
4. Spare parts for one year (Type ZBN)
5. Waterproof gland at wiring port for outdoor use (A25A)
Arrangement number 8641625
6. Anchor bolt
4
CODE SYMBOLS
1 2 3 4 5 6 7 8
ZSK
9 10 11 12 13
1 -
Specification
Measureing gas component <4th digit>
NOX
SO2
CO
NOX,SO2
NOX,CO
NOX,SO2,CO
NOX,SO2,CO,CO2
P
A
B
F
H
L
M
O2 analyzer
Without
With
With
With
With
0
4
5
6
C
O2 correction value <5th digit>
Without
4% (Oil based fuel)
5% (Gas based fuel)
6% (Coal based fuel)
12% (Refuse incinerator)
NOX measureing range <6th,7th digit>, ppm
YY
CE
CF
CG
CY
DE
DF
DG
DY
EF
EG
EH
EY
FG
FH
FY
GH
GY
HY
Without
200/500
200/1000
200/2000
200/Without
250/500
250/1000
250/2000
250/Without
500/1000
500/2000
500/5000
500/Without
1000/2000
1000/5000
1000/Without
2000/5000
2000/Without
5000/Without
1
Modification No. <8th digit>
Note1) Refer to
SO2 measureing range <9th,10th digit>, ppm
page 7.
Without
Note1)
200/500
200/1000
200/2000
200/Without
250/500
250/1000
250/2000
250/Without
500/1000
500/2000
500/5000
500/Without
1000/2000
1000/5000
1000/Without
2000/5000
2000/Without
5000/Without
YY
CE
CF
CG
CY
DE
DF
DG
DY
EF
EG
EH
EY
FG
FH
FY
GH
GY
HY
CO measureing range <11th,12th digit>, ppm
YY
CE
CF
CG
CY
DE
DF
DG
DY
EF
EG
EH
EY
FG
FH
FY
GH
GY
HY
Without
200/500
200/1000
200/2000
200/Without
250/500
250/1000
250/2000
250/Without
500/1000
500/2000
500/5000
500/Without
1000/2000
1000/5000
1000/Without
2000/5000
2000/Without
5000/Without
O2 measureing range <13th digit>
0
2
1
Without
25%
10/25%
5
ZSK
1 2 3 4 5 6 7 8
ZSK
1 -
9 10 11 12 13
14 15 16 17 18 19 20
-
21 22 23 24 25 26
Specifications
-
CO2 measureing range <14th, 15th digit>
Without
10/20%
10/Without
20/Without
YY
MN
MY
NY
Y
A
B
C
D
E
F
G
H
J
K
L
M
N
P
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Note2)
O2 correction value insulating output <17th digit>
(Measuring component)
(Insulation output)
Each component
Without
NOX
Insulation
SO2
Insulation
CO
Insulation
NOX,SO2
Insulation
NOX,CO
Insulation
SO2,CO
Insulation
NOX,SO2,CO
Insulation
Note2)
O2 correction avarage value insulating output <18th digit>
(Measuring component)
(Insulation output)
Each component
Without
NOX
Insulation
SO2
Insulation
CO
Insulation
NOX,SO2
Insulation
NOX,CO
Insulation
SO2,CO
Insulation
NOX,SO2,CO
Insulation
Note2)
(Sample gas pressure)
–1 to +5kPa
–3 to +3kPa
–5 to +1kPa
–1 to +5kPa
–3 to +3kPa
–5 to +1kPa
1
2
3
4
5
6
Note4)
Piping, wiring inlet <21th digit>
(Piping)
(Wiring)
(External gas piping)
Upper left Upper left Without
Upper left Upper left Without
Upper left Upper left 3 inlet on the lower left
Upper left Upper left 6 inlet on the lower left
Upper left Upper left 3 inlet on the lower left
Upper left Upper left 6 inlet on the lower left
A
B
C
D
E
F
Note1)
(Instrumentation air inlet)
Without
Upper left
Without
Without
Upper left
Upper left
Ambient temperature <22th digit>
Standard (–5 to 40°C)
Cold climate(–10 to 40°C)
2
3
Name plate
Standard
Standard
Standard
Standard
A
B
E
F
Note1) to Note5) Refer to page 7.
(External drain separator) <19th digit>
Without
Without
Without
With
Note3)
With
Note3)
With
Note3)
Locker structure <20th digit>
Indoor structure
Outdoor structure
1
2
6
Analog instantaneous insulation output <16th digit>
(Measuring component)
(Insulation output)
Each component
Without
NOX
Insulation
SO2
Insulation
CO
Insulation
NOX,SO2
Insulation
NOX,CO
Insulation
NOX,SO2,CO
Insulation
NOX,SO2,CO,CO2
Insulation
NOX,O2
Insulation
SO2,O2
Insulation
CO,O2
Insulation
NOX,SO2,O2
Insulation
NOX,CO,O2
Insulation
NOX,SO2,CO,O2
Insulation
NOX,SO2,CO,CO2,O2
Insulation
0
1
2
3
4
5
6
TAG plate
Without
With
Without
With
Display language <23th digit>
Japanese
Japanese
English
English
Recorder <24th digit>
Without
With (6-point recording: recording data 1)
With (6-point recording: recording data 2)
With (6-point recording: recording data 3)
With (6-point recording: recording data 4)
With (6-point recording: recording data 5)
With (6-point recording: recording data 6)
Note5)
Note6)
Separately purchase
recorder (Type PHR)
1 2 3 4 5 6 7 8
ZSK
9 10 11 12 13
1 -
14 15 16 17 18 19 20
-
21 22 23 24 25 26
-
27 28 29 30
-
31
Contents
-
A
B
C
D
E
F
G
H
J
K
A
B
C
D
Note1) If 0-500ppm or higher is selected as SO2 first
range for the 9th and 10th digits, or code D is
selected for the 26th digit, select code B, E, or F
with instrumentation air for the 21st digit.
Note2) Only when “Without” is selected for all of the 16
to 19th digits, non-isolated output is allowed.
Combination of isolated and non-isolated outputs
is not allowed.
Note3) Specify this code when the downward inclination
of the sample inlet tube from the gas extraction
point to the analyzer gas inlet is less than 15°C or
when moisture content of the sample gas is
higher than 30%.
Note4) Special specification for cubicle structure
Specified as “Z” at the 20th digit only for cubicle
materials, plate thickness, door with window,
finished color, special coating film.
Note5) The contents to be recorded with a 6-point
recorder are assigned and connected as
specified in the above table for its delivery.
Recorder type: PHR
*Specify separately for other than those in the
following table.
Note6) When 1 to 6 is set for the 24th digit, C to K cannot
be selected for the 25th digit.
Note7) When the measurement method test or the CO2
analyzer is provided, code 3 is specified.
Code
Recording data
NOx instantaneous value
average value
O2 correction value
SO2 instantaneous value
average value
O2 correction value
CO instantaneous value
average value
O2 correction value
O2 instantaneous value
Combustion temperature
Dust precipitator temperature
1
2
{
{
{
{
{
{
{
{
{
{
{
{
3
1
{
{
{
{
{
{
2
3
{
{
{
{
{
{
{
{
{
{
{
{
{
{
<Specify when placing an order>
(1) Code symbols
(2) Written contents when TAG plate is provided
Power supply <25th digit>
100V AC 50Hz
100V AC 60Hz
110V AC 50Hz
110V AC 60Hz
115V AC 50Hz
115V AC 60Hz
200V AC 50Hz
200V AC 60Hz
230V AC 50Hz
230V AC 60Hz
Note6)
Application <26th digit>
Refuse, industrial waste incineration, etc.
Gas boiler
Sludge incineration
Coal-oil boiler
Note1)
Measuring method test <27th digit>
Without
NOX
SO2
CO
NOX,SO2
NOx,CO
NOX,SO2,CO
NOX,O2
SO2,O2
CO,O2
NOX,SO2,O2
NOx,CO,O2
NOX,SO2,CO,O2
Y
A
B
C
D
E
F
G
H
J
K
L
M
Zero gas <28th digit>
Note7)
Instrumentation air
Atmospheric air
Standard gas ... Separately purchase standard gas
(Type ZSY).
1
2
3
Gas extractor <29th digit>
Extractor Sampling tube Insertion
material
length
Without
Without
Without
With
Without
Without
With
SUS316
300mm
With
SUS316
400mm
With
SUS316
600mm
With
SUS316
800mm
With
SUS316
1000mm
With
SUS316
1200mm
With
SUS316
1500mm
With
SUS316
2000mm
With
Titanium
600mm
With
Titanium
800mm
With
Titanium
1000mm
With
SiC
700mm
With
SiC
900mm
Y
1
A
B
C
E
G
H
J
K
P
Q
R
D
F
Sample inlet tube type
Without
φ10/φ8mm Teflon tube
φ10/φ8mm Teflon tube
φ10/φ8mm Teflon tube
φ10/φ8mm Teflon tube
φ10/φ8mm Teflon tube
φ10/φ8mm Teflon tube
φ10/φ8mm Teflon tube
Heating tube
Heating tube
Heating tube
Heating tube
Heating tube
Y
A
B
C
D
E
F
G
H
J
K
L
M
Z
Sampling point
temperature
—
—
800°C or lower
800°C or lower
800°C or lower
800°C or lower
800°C or lower
800°C or lower
800°C or lower
800°C or lower
1000°C or lower
1000°C or lower
1000°C or lower
1300°C or lower
1300°C or lower
Length <30th digit>
Without
5m
10m
15m
20m
25m
30m
50m
10m
15m
20m
25m
30m
Non standard specification <31th digit>
Other specification
7
ZSK
GAS SAMPLING SYSTEM DIAGRAM 1
(Refuse/industrial waste disposable incineration, SO2 analyzer is not included)
(1) Gas extractor
e
or
°
15
Air inlet
*1
(7) Flow checker
rm
o
(10) 3-way solenoid
valve
2-way
solenoid valve
(3) Gas aspirator
Sample gas inlet
Atmospheric
air
(2) Gas conditioner
*1
Needle valve
(6) Membrane filter
Infrared gas
analyzer
CO
(12) NO2/NO
converter
30kPa
0.6L/min
(4)
Electronic
gas cooler
(5) Solenoid
valve
Infrared gas
analyzer
NO
ZERO NO
CO
O2
Pressure adjuster
(9)
Zirconia type
O2 analyzer
Air
Drain
NO
/N2
CO
/N2
O2
/N2
(Air)
(8) Calibration gas
Filter regulator
30kPa
Instrumentation air inlet
Exhaust
Functions of Individual Components
(1) Gas extractor: Gas extraction, with heating type
stainless steel filter having a standard diameter of 40µm
(2) Gas conditioner:
Removes drain, mist and dust, and
monitors the gas pressure.
(3) Gas aspirator: Aspirates sample gas (Flow rate of
sample gas: Approx. 2L/min)
(4) Electronic gas cooler:
Dries the moisture in the sample gas.
(5) Solenoid valve: Used for introducing calibration gas.
(6) Membrane filter:
PTFE filter used to eliminate fine
dust particles and permit monitoring
of dust adhering condition on the gas
analyzer.
(7) Flow checker: Controls and monitors the sample
gas flow rate (it can be controlled by
the separate needle valve.)
(8) Standard gas: Reference gas used for calibrating
zero and span of the analyzer. Up to
6 gases (Zero gas air, span gas NOx,
SO2, CO, CO2 and O2) can be used.
Used for measuring the oxygen con(9) O2 sensor:
centration (0 to 25%) in sample gas.
(10) Atmospheric air solenoid valve:
Can be built in for using the atmospheric air instead of standard air.
8
(11) Switching box: 6 power ON-OFF switches of the following equipments are built in.
• Gas aspirator
• Ventilator
• Fluorescent lamp and service outlet
(Max. 2A)
• Electronic gas cooler, built-in recorder, and isolation signal converter
• Converter (at NOx measurement)
• Heater for the gas conditioner
(12) Converter:
Added to NOx analyzer.
A special catalyst material for efficient conversion of NO2 gas to NO
is used.
(13) Pressure control valve:
Pressure adjustor to keep the sample
gas pressure at a fixed level.
(14) Gas dryer:
Semi-permeable membrane type
dehumidifier to dry the moisture in
the sample gas to dew point -15ºC
or less.
(15) Mist catcher: Removes sulfate mist in the sample
gas.
Replaced every 4 months when SO3
concentration value is 30ppm. Added
when SO2 value is more than 0 to
500ppm or when oil/coal boiler is
used.
GAS SAMPLING SYSTEM DIAGRAM 2
(SO2 measurement (first range 500 ppm or less), gas boiler or sludge incineration)
(1) Gas extractor
re
Air inlet
2-way
solenoid valve
*1
(7) Flow checker
Infrared gas
analyzer
SO2,CO2
o
°
15
rm
o
(10) 3-way solenoid
valve
*3
(3) Gas aspirator
Sample gas inlet
50kPa
0.6L/min
(6) Membrane filter
(12) NO2/NO
converter
(14) Gas dryer
30kPa
0.6L/min
Atmospheric
air
(2) Gas conditioner
*1
(4)
Electronic
gas cooler
Infrared gas
analyzer
NO,CO
(5) Solenoid
valve
(13) Pressure
control valve
ZERO NO
CO
SO2
CO2
O2
Pressure
adjuster
(9)
Zirconia type
O2 analyzer
*3
Air
NO
/N2
SO2
/N2
CO
/N2
CO2
/N2
O2
/N2
(Air)
(8) Calibration gas
Drain
Filter regulator
30kPa
Exhaust
Instrumentation air inlet
GAS SAMPLING SYSTEM DIAGRAM 3
(SO2 measurement (first range 500 ppm or higher), oil/coal boiler)
(1) Gas extractor
e
Air inlet
or
°
15
or
*1
2-way
solenoid valve
*3
m
(10) 3-way
solenoid valve
(7) Flow
checker
RE2
Flow
meter
50kPa
（1L/min） 0.6L/min
(6) Membrane filter
(12) NO2/NO
converter
(14) Gas dryer
Sample gas inlet
(3) Gas aspirator
Atmospheric
air
(2) Gas conditioner
*1
30kPa
0.6L/min
(15)
Mist
catcher
(4)
Electronic
gas cooler
Infrared gas
analyzer
NO,CO
(5) Solenoid
valve
(13) Pressure
control valve
ZERO NO
SO2
CO
CO2
O2
Pressure
adjuster
Air
Drain
Infrared gas
analyzer
SO2,CO2
*3
NO
/N2
SO2
/N2
CO
/N2
CO2
/N2
O2
/N2
(Air)
(9)
Zirconia type
O2 analyzer
(8) Calibration gas
Filter regulator
30kPa
Instrumentation air inlet
Exhaust
9
ZSK
EXTERNAL TERMINAL DIAGRAM
Terminal block TB1
Grounding terminal
Main power supply
(AC power)
1
Grounding for internal devices
(do not wire.)
3
Power supply for
gas extractor
(M6 screw)
Power supply for
heating tube
2
4
5
6
7
8
9
Temperature input 1
(Option)
10
Temperature input 2
(Option)
12
11
(M4 screw)
Terminal block 1
<TN1>
Ch1 Output
Ch2 Output
Ch3 Output
Ch4 Output
Ch5 Output
Ch6 Output
+
1
13
–
+
2
14
3
15
–
+
4
16
5
17
–
+
6
18
7
19
–
+
8
20
9
21
–
+
10
22
11
23
–
12
24
+
–
+
–
+
–
+
–
+
Terminal block 2
<TN2>
Ch7 Output
Remote hold input
Ch8 Output
Average value reset input
Ch9 Output
Auto calibration remote
start input
Ch10 Output
Auto zero calibration
start input
Ch11 Output
Pump ON/OFF input
–
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
Remote range
changeover input (Ch1)
Remote range
changeover input (Ch2)
Remote range
changeover input (Ch3)
Remote range
changeover input (Ch4)
Remote range
changeover input (Ch5)
(M3.5 screw)
For internal
connection
(M3.5 screw)
Terminal block 3
<TN3>
For internal
connection
1
11
2
12
Instrument error
output
3
13
4
14
Calibration error
output
5
15
6
16
7
17
8
18
9
19
10
20
Output during
auto calibration
Output during
maintenance
(M3.5 screw)
10
Range identification
output (Ch1)
Range identification
output (Ch2)
Range identification
output (Ch3)
For internal
connection
Alarm output
(Ch1)
Alarm output
(Ch2)
Range identification
output (Ch4)
Range identification
output (Ch5)
Alarm output
(Ch3)
Terminal block 4
<TN4>
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
(M3.5 screw)
For internal
connection
Alarm output
(Ch4)
Alarm output
(Ch5)
Alarm output
(Ch6)
CORRESPONDENCE BETWEEN MEASUREMENT CHANNEL AND MEASURED VALUE
The contents of each output signal which corresponds to the code symbols are listed below.
Code symbols
Contents
4th digit 5th digit
P
0
Ch1: NOX
A
0
Ch1: SO2
B
0
Ch1: CO
F
0
Ch1: NOX, Ch2: SO2
H
0
Ch1: NOX, Ch2: CO
L
0
Ch1: NOX, Ch2: SO2, Ch3: CO
M
0
Ch1: NOX, Ch2: SO2, Ch3: CO2, Ch4: CO
P
4 to C
Ch1: NOX, Ch2: O2, Ch3: Correction NOX, Ch4: Correction NOX Average
A
4 to C
Ch1: SO2, Ch2: O2, Ch3: Correction SO2, Ch4: Correction SO2 Average
B
4 to C
Ch1: CO, Ch2: O2, Ch3: Correction CO, Ch4: Correction CO Average
F
4 to C
Ch1: NOX, Ch2: SO2, Ch3: O2, Ch4: Correction NOX, Ch5: Correction SO2,
Ch6: Correction NOX Average, Ch7: Correction SO2 Average
H
4 to C
Ch1: NOX, Ch2: CO, Ch3: O2, Ch4: Correction NOX, Ch5: Correction CO,
Ch6: Correction NOX Average, Ch7: Correction CO Average
L
4 to C
Ch1: NOX, Ch2: SO2, Ch3: CO, Ch4: O2, Ch5: Correction NOX, Ch6: Correction SO2,
Ch7: Correction CO, Ch8: Correction NOX Average, Ch9: Correction SO2 Average, Ch10: Correction CO Average
M
4 to C
Ch1: NOX, Ch2: SO2, Ch3: CO2, Ch4: CO, Ch5: O2, Ch6: Correction NOX,
Ch7: Correction SO2, Ch8: Correction CO, Ch9: Correction NOX Average, Ch10: Correction SO2 Average,
Ch11: Correction CO Average
STANDARD ACCESSORIES
No
1
Name
Q’ty
Remarks
Teflon filter for membrane filter/spare (Teflon)
4
Provided with SO2 analyzer
Filter paper for membrane filter (25 sheets) /spare (Glass fiber)
1
Not provided with SO2 analyzer
2 Joint for standard gas Rc1/4−φ6mm
1
3 Hose band for fixing standard gas cylinder
1
4 Toalon tube for standard gas connection
1m φ9/φ5mm
1
5 Polyethylene tube for standard gas connection
6m φ6/φ4mm
1
6 Anchor bolt for installing locker (Option)
M12×160×50
4
7 Water bottle for injection
1
8 Flange packing for gas extractor
1
9 Mounting bolt and nut for gas extractor (M12×60mm)
1
10 Support fixture for heating tube
1
11 Instruction manual
1
Provided with gas extractor
Provided with heating tube
11
ZSK
SPARE PARTS FOR ONE YEAR
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Teflon filter for membrane filter (4 sheets) × 1 (Note 1)
O-ring for membrane filter (P49) × 2
O-ring for membrane filter (P3) × 2
Filter element for mist filter × 2
O-ring for mist filter (G65) × 2
Diaphragm for gas aspirator × 1
Gas aspirator valve × 1
Fuse (2A) × 2
Fuse (3.2A) × 4
Capillary for 50kPa/0.6L ×1
...............Added in cases of SO2 measurement (first
range 0 – 550ppm or higher), gas boiler,
sludge incineration, oil/coil boiler
O-ring for gas extractor (G45) × 1
Added when
O-ring for gas extractor (G50) × 1
gas extractor is
Wire gauze filter for gas extractor × 1
provided
Wire gauze filter packing for gas extractor × 1
NO2/NO converter catalyst × 1
Added when NOx
Glass wool for above
analyzer is provided
Joint for above × 2
Mist catcher × 3 ........ Added in cases of SO2 measurement (first range 500ppm or
higher) or oil/coal boiler
Note1) Provided with filter paper for membrane filter (25
sheets) x 1 for other than SO2 analyzer.
CODE SYMBOLS FOR SPARE PARTS FOR ONE YEAR
1 2 3 4 5 6 7 8
Z BN1 S
2
K
1
0
1
2
3
A
B
C
D
E
F
G
H
12
Contents
(Applications)
Refuse incinerator, gas boiler
Oil/coal boiler
(Gas extractor) (NOX analyzer) (SO2 analyzer)
Without
Without
Without
With
Without
Without
Without
With
Without
With
With
Without
Without
Without
With (500ppm or less)
With
Without
With (500ppm or less)
Without
With
With (500ppm or less)
With
With
With (500ppm or less)
Without
Without
With (500ppm or more)
With
Without
With (500ppm or more)
Without
With
With (500ppm or more)
With
With
With (500ppm or more)
CODE SYMBOLS FOR STANDARD GAS/PRESSURE ADJUSTER
1 2 3 4 5 6 7 8
ZSY
9 10 11
2 -
Contents
NOX measureing 1st range (4th digit)
Without
200ppm
250ppm
500ppm
1000ppm
2000ppm
5000ppm
0
2
3
4
5
6
7
SO2 measureing 1st range (5th digit)
Without
200ppm
250ppm
500ppm
1000ppm
2000ppm
5000ppm
0
2
3
4
5
6
7
CO measureing 1st range (6th digit)
Without
200ppm
250ppm
500ppm
1000ppm
2000ppm
5000ppm
0
2
3
4
5
6
7
CO2 measureing 1st range (7th digit)
Without
10%
20%
O2 span gas (9th digit)
Without
1.8 to 2%O2/N2 Y
B
C
0
1
Zero gas (10th digit)
Without
Air cylinder 3.4L (Not Tested)
Air cylinder 3.4L (Tested)
Air cylinder 10L (Not tested)*
Air cylinder 10L (Tested)*
Y
A
B
E
F
Y
A
B
C
D
E
F
G
H
J
K
L
M
Tested (11th digit)
Without
NOX analyzer
SO2 analyzer
CO analyzer
NOX,SO2 analyzer
NOX,CO analyzer
NOX,SO2,CO analyzer
NOX,O2 analyzer
SO2,O2 analyzer
CO,O2 analyzer
NOX,SO2,O2 analyzer
NOX,CO,O2 analyzer
NOX,SO2,CO,O2 analyzer
*Note) Range 0 to 500pm is included in zero gas, and 10L cylinder of code E, F is
recommended to use when you perform auto zero calibration.
13
ZSK
OUTLINE DIAGRAM
(Unit : mm)
<Gas extractor>
φ155
Rc1/2 gas outlet
UP
Filter replacement handle
Cover
(750)
357
Heating pipe support
(Mounting for heating tube
specifications)
212
293
Terminal box
Wiring port
G1/2
(76)
Rc 3/4
Main nameplate
Packing
Flange
JIS 5K 65AFF
SUS316
sampling
tube 20A
4-φ15
φ130
φ155
7th digit code
Y: None
A (300)
G (1000)
B (400)
H (1200)
C (600)
J (1500)
E (800)
K (2000)
Z: as specified
Packing
SiC sampling
tube
7th digit code
Y (not-supplied)
D (700)
F (900)
φ30
Gas inlet
Gas inlet
ø27
Electric heating type
(applicable to
high-temperature)
<Drain separator>
<Drain pot>
φ10/φ8 teflon tube
Drain exhaust port
Joint (teflon)
Gas inlet
10
60
30
142
Approx. 96
70
φ67
90
Drain
14
Rc1/2
Approx. 34
555
Approx. 1550
2-φ9 hole
φ60
φ39 hole
Gas outlet
5
Rc1/4
40
(35)
2-Rc1/2
φ22
Mass: Approx. 0.8kg
Mass: Approx. 0.8kg
(Unit : mm)
Sample gas inlet
Rc 3/8
Instrumentation air inlet
Rc 1/4
615
600
30°
70
90
Air sunction port
Rc 1/2
70
OUTLINE DIAGRAM
4-φ34 grommet
1380
1710
1780 (for outdoor use)
(For outdoor version,
must be protected
from water by wire
brushing, etc.)
25
865
490
100
120
Drain
Rc 1/2
Exhaust
Rc 1/4
450
480
550
600
Left side view
Front view
Anchor plan/door switching
4-φ15 hole
Anchor bolt (option)
(4-M12×160×50)
550
35
450
32
Rear
Front
15
ZSK
Caution on Safety
*Before using this product, be sure to read its instruction manual in advance.
Head Office
Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome,
Shinagawa-ku, Tokyo 141-0032, Japan
http://www.fesys.co.jp/eng
Instrumentation Div.
International Sales Dept.
No.1, Fuji-machi, Hino-city, Tokyo, 191-8502 Japan
Phone: 81-42-585-6201, 6202 Fax: 81-42-585-6187
http://www.fic-net.jp/eng
Information in this catalog is subject to change without notice.
Printed in Japan