EDS3-145 [FUJI]
INFRARED GAS ANALYZER(LOW-CONCENTRATION MEASUREMENT TYPE); 红外气体分析仪（低浓度测量类型）
| 型号： | EDS3-145 |
| 厂家： | 
FUJI ELECTRIC |
| 描述： | INFRARED GAS ANALYZER(LOW-CONCENTRATION MEASUREMENT TYPE) |
| 文件： | 总12页 (文件大小：1330K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INFRARED GAS ANALYZER
(LOW-CONCENTRATION MEASUREMENT TYPE)
DATAꢀSHEET
ZPG
This gas analyzer (ZPG) is capable of measuring the
concentration of NO, SO , CO , CO and O components
in sample gas. NO, SO , CO , CO are measured by non-
dispersion infrared method (NDIR), While O is measured
2
2
2
2
2
2
by fuel cell or paramagnetic and zirconia method.
Through use of the sample switching system, ZPG is
capable of canceling drift in zero point of the measurable
component by NDIR.
Optimum use as an analyzer unit of measurement system
for gas separation process and atmospheric environment
measurement and combustion exhaust gas from refuse
incinerator and boiler, or gas from various industrial
furnaces.
O
2
;Fuel cell O
2
sensor (built in) or paramagnetic
O
2
sensor (build-in) or zirconia O
(externally installed TYPE: ZFK7)
Measurableꢀgasꢀcomponentsꢀandꢀmeasuringꢀrange:
2
sensor
FEATURES
1.ꢀHighꢀsensitivity
Minimum range
0 - 10ppm
0 - 10ppm
0 - 5ppm
Maximum range
0 - 100ppm
0 - 100ppm
0 - 50ppm
Equipped with the newest upgraded mass flow sensor.
It is measurable of 0-5ppm range by newly-designed
measurement unit.
NO
SO2
CO2
CO
2.ꢀExcellentꢀstability
0 - 5ppm
0 - 50ppm
Due to adoption of sample switching method (note1).
It is capable of canceling drift in zero point of measur-
able component.
O2
built in
fuel cell
0 - 10vol%
0 - 5vol%
0 - 25vol%
O2
0 - 100vol%
built-in
3.ꢀEasyꢀmaintenance
Paramagnetic
Single beam design simplifies maintenance and mini-
mizes maintenance costs compared with double beam
or similarly equipper GFC based system.
4.ꢀSmallꢀandꢀlight
O2
External
Zirconia
0 - 5vol%
0 - 25vol%
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
• Max. 2 components measurement includ-
ing O2.
The size is small 133x483x382mm (HxWxD) and light
• Measuring range ratio max. 1:10 (except
O2)
• Measuring ranges are changeable between
the specified minimum and maximum
range
Settable one range or two ranges
* In measurement range low range is
called first range, high range is called
second range.
(7kg). It is capable to measure one of NO,SO
components by NDIR and measure one of O
nents by O sensor at once.
5.ꢀExtensiveꢀfunctions
Various optional functions are available such as auto
calibration control, atmospheric pressure correc-
tion, high and low concentration alarm, remote range
switch, and range identification signal,etc.
note1) Excellent long term stability due to sample gas
and relative gas introduced alternately to the
measurement unit.
2
,CO
compo-
2
,CO
2
2
Measuredꢀvalueꢀindication:ꢀ
Digital indication in 4 digits
(LCD panel with LED back light)
• Instantaneous value of each component
• Instantaneous value after O2 correction
(only in NO, SO2, CO measurement with
O2)
• Average value after O2 correction
(only in NO, SO2, CO measurement with
O2)
SPECIFICATIONS
Standard Specifications
Principleꢀofꢀmeasurement:ꢀ
NO, SO
2
, CO , CO;
2
• O2 average value
Non-dispersion infrared-ray absorption
method (NDIR method)
Single light source and single beams
(single beam system)
EDS3-145
Date
Nov.ꢀ2,ꢀ2011
ZPG
Analogꢀoutputꢀsignals:ꢀ
Purgeꢀgasꢀflowꢀrate: 1L/min ( when required)
LifeꢀtimeꢀofꢀfuelꢀcellꢀO ꢀsensor: 2 years
4 to 20mA DC or 0 to 1V DC,
2
isolated internally from circuit and ground.
Output lines are non-isolated each other.;
4 outputs max.
Standard Functions
Allowable load 550W for 4 to 20mA DC
Allowable load 100kW for 0 to 1V DC
* Refer to Table1 for the channel No. of
displayed values and analog output
signals.
Outputꢀsignalꢀholding:ꢀ
Output signals are held unchanged during
manual and auto calibrations by activation
of holding (turning “ON” its setting).
The values held are those just before start
calibration mode or setting value.
It is selectable.
Analogꢀinputꢀsignal:
For signal input from externally installed
sensor.
O
2
Indication of instantaneous values will not
be held.
Signal requirement;
(1) Signal from Fuji’s Zirconia O
(TYPE: ZFK7)
2
sensor
Switchꢀranges:ꢀ The switch ranges function is available in
manual, auto, and remote modes. Only
preset switch method is effective.
Manual: Allows range to switch by key opera-
tion.
(2) 0 to 1V DC from an O
2
sensor
Input section is not isolated. This
feature is effective when an O
is not built in.
2
sensor
Auto:
Automatically switched from first range to
second range when the measured value
exceeds to 90%FS of first range.
* Externally installed O
purchased separately.
Digitalꢀoutput:ꢀ(Option)ꢀ
2
sensor should be
Automatically switched from second range
to first range when the measured value
drops to 80% or less first range.
1c contact (24V DC/1A, resistive load)
max.15 outputs
Instrument error, calibration error,
range identification, auto calibration
status, solenoid valve drive for auto
calibration, High/Low limit alarm con-
tact output
Remote: Voltage contact input (for measurable
components)
(Option)
Allows range to switch via an external
signal when remote range switch input
is received.
When the contact input terminals for
each component are input voltage, the
first range is selected, and it is switched
to the second range when the terminals
are open.
ꢀ
* All relay contacts are isolated mutually
and from the internal circuit.
Digitalꢀinput:ꢀ(Option)
Voltage contact (supply 12-24VDC (15mA
Max.)) Max.6 inputs
Remote range change over, auto cali-
bration remote start, remote hold,
average value reset, Isolated from
the internal circuit with photocoupler.
* These range value are settable between original
first range and second range.
Powerꢀsupply:ꢀ Voltage rating
; 100V to 240V AC
; 85V to 264V AC
; 50Hz/60Hz
Optional Functions
ꢀ
Allowable range
Frequency
Remoteꢀoutputꢀholding:ꢀ
Power consumption ; 110VA max.
Operationꢀconditions:ꢀ
Ambient temperature;
5˚C to 45˚C
Ambient humidity
Output signal is held at the last value or
preset value by voltage input the remote
output holding input terminals.
Holding is maintained while the voltage
input the terminals. Indication of instan-
taneous values are not held.
-
; 90% RH max.,
non-condensing
Storageꢀconditions:
Rangeꢀidentificationꢀsignal:ꢀ
Ambient temperature;
Ambient humidity
-20˚C to 60˚C
; 100% RH max.,
non-condensing
The present measuring range is identified
by a contact position.
The contact output terminals for each
component close when the first range is
selected, and when the second range is
selected, the terminals are open.
Autoꢀcalibration:ꢀ
Dimensionsꢀ(Hꢀ×ꢀWꢀ×ꢀD):
133 x 483 x 382mm
Approx. 7 kg
Front panel; Cool gray (PANTON 1C-F)
Steel casing, for indoor use
Mass:ꢀ
Finishꢀcolor:ꢀꢀ
Enclosure:
Auto calibration is carried out periodically
at the preset cycle.
Materialꢀofꢀgas-contactingꢀparts:
Gas inlet/outlet; SUS304
When a standard gas cylinder for calibration
and a solenoid valve for opening/closing
the gas flow line are prepared externally
by the customer, calibration will be carried
out with the solenoid valve drive contacts
for zero calibration and each span calibra-
tion turned on/off sequentially at the set
auto calibration timing.
Sample cell; SUS304,chloroprene rubber
Infrared-ray transmitting window; CaF2
Paramagnetic O2 sensor cell; SUS316
Fuel cell O2 sensor cell; ABS resin
Internal piping;Toaron,Teflon, Polypropylen
Solenoid valve; fluoro-rubber
Gasꢀinlet/outlet:ꢀRc1/4 or NPT1/4 internal thread
2
Auto calibration cycle setting:
Auto calibration cycle is set.
Correction formula:
21-On
21-Os
Setting is variable within 1 to 99 hours (in
increments of 1 hour) or 1 to 40 days (in
increments of 1 day).
C =
C
× Cs
: Sample gas concentration after O2
correction
Gas flow time setting:
The time for flowing each calibration gas
in auto calibration is set.
CS : Measured concentration of sample
gas
Settable within 60 to 900 seconds (in
increments of 1 second)
OS : Measured O2 concentration (Limit
setting: 1 to 20% O2)
Autoꢀcalibrationꢀremoteꢀstart:ꢀ
On : Reference O2 concentration
(value changeable by setting.0 to
19% O2)
Auto calibration starts by opening the auto
calibration remote start input terminal after
short circuiting for 1.5 sec or longer.
Auto calibration starts when contacts
open.
AverageꢀvalueꢀafterꢀO
calculation:ꢀ
2
ꢀcorrectionꢀandꢀO ꢀaverageꢀvalue
2
ꢀ
The result of O2 correction or instantaneous
O2 value can be output as an average value
over the preset period of time.
Used for averaging is the moving average
method in which sampling is carried out
at intervals of 30 seconds.
Autoꢀzeroꢀcalibration:
ꢀ
Auto zero calibration is carried out periodi-
cally at the preset cycle.
This cycle is independent on “Auto calibra-
tion” cycle.
When zero calibration gas and solenoid
valve for opening/closing the calibration
gas flow line are prepared externally by
the customer, zero calibration will be
carried out with the solenoid valve drive
contact for zero calibration turned on/off
at the set auto zero calibration timing.
(Output is updated every 30 seconds. It is
the average value in the determined period
of time just before the latest updating.)
Averaging time is settable within 1 to 59
minutes (in increments of 1 minute) or 1
to 4 hours (in increments of 1 hour).
Averageꢀvalueꢀresetting:ꢀ
ꢀ The above-mentioned output of average
Auto zero calibration cycle setting:
Auto zero calibration cycle is set.
Setting is variable within 1 to 99 hours (in
increments of 1 hour) or 1 to 40 days (in
increments of 1 day)
value is started from the initial state by
opening the average value resetting input
terminals after short circuiting for 1.5 sec
or longer.
Gas flow time setting:
Output is reset by input voltage and re-
started by opening
Communicationꢀꢀfunction:
RS-485 (9pins D-sub connector)
The timing for flowing zero gas in auto
zero calibration is set.
Settable within 60 to 900 seconds (in
increments of 1 second)
ꢀ
Half-duplex bit serial
High/lowꢀlimitꢀalarm:ꢀ
Alarm contact output turns on when
Start-stop synchronization
ModbusTM protocol
ꢀ
measurement value reaches the preset
high or low limit alarm value.
Contacts close when the instantaneous
value of each channel exceeds the high
alarm limit value or falls below the low
alarm limit value.
Contents : Read/Write parameters
Read measurement concen-
tration and instrument status
Remark : When connecting via RS-
232C interface, an RS-232C
↔ RS-485 converter should
be used.
Instrumentꢀerrorꢀcontactꢀoutput:ꢀ
Contacts turn on at occurrence of analyzer
error No. 1, 2, 3 or 10.
Calibrationꢀerrorꢀcontactꢀoutput:ꢀ
Contacts turn on at occurrence of manual
ꢀ
Atmosphericꢀpressureꢀcorrection:
Measure atmospheric pressure and cal-
ꢀ
culate compensation (for use, be sure to
relieve the exhaust gas from analyzer to
the atmosphere)
ꢀ
or auto calibration error (any of errors No.
4 to 9).
After atmospheric pressure correction;
Autoꢀcalibrationꢀstatusꢀcontactꢀoutputs:
Contacts turn on during auto calibration.
Zero point : No influenced
Span point: Thechangeis0.5%measured
value or less relating to the
change of the atmospheric
pressure 1%.
O2ꢀcorrection:
Correction of measured NO, SO2 and CO
gas concentrations into values at reference
O2 concentration.
Correction range: 700hPa-1050hPa
3
ZPG
Standardꢀgasꢀforꢀcalibration:
Zero gas ; Dry N2
Performance
ꢀ
Repeatability:ꢀ
Linearity:ꢀ
0.5% of full scaleꢀ
1% of full scale
prior to atmospheric pressure correction
(option)
0.5% of full scale/week (measurable
component of NDIR)
Span gas ; Each sample gas having con-
centration 90 to 100% of its
measuring range (recom-
mended).
In case a zirconia O2 analyzer is installed
externally and calibration is carried out on
the same calibration gas line:
Zero gas ; Dry air or atmospheric air (Do
not use with CO2 measure-
ment)
Zeroꢀdrift:ꢀ
2.0% of full scale/week (O2 sensor)
2.0% of full scale/week
Spanꢀdrift:ꢀ
Responseꢀtimeꢀ(T90)ꢀ:ꢀ
30 seconds or better
Response interval is changed depending
on timing of the switching gas by sample
switching operation. (Td=5-20 seconds)
Span gas ; For other than O2 measure-
ment, each sample gas hav-
ing concentration 90 to 100%
of its measuring range
Interferenceꢀfromꢀotherꢀgases:ꢀ
ꢀ
Sample switching design effectively
minimizes interference. But it may occur
depending on component gas and its
concentration.
For O2 measurement, O2 gas
of 1 to 2 vol%/remains N2 gas
Relativeꢀgasꢀforꢀsampleꢀswitching:
NO, SO2, CO measurement;
For sample gas dewpoint > 2°C sam-
ple switching relative gas is wet N2.
For sample gas dewpoint < 2°C use
dry N2 or zero gas equivalent.
CO2 measurement;
Preprocessing can further decrease influ-
ence in this ease.
Contact manufacturer.
N2 with not contain CO2 and moisture.
(over 99.999999%)
EC Directive Compliance
Purgeꢀgas:ꢀ
WithCO2 measurement, besuretoperform
the purge in the analyzer with N2.
The product conforms to the requirements of the Low Volt-
age Directive 2006/95/EC and EMC directive 89/336/EEC
(as amended by Directive 92/31/EEC), both as amended by
Directive 93/68/EEC.
It conforms to following standards for product safety and
electromagnetic compatibility ;
Installation Requirements
• Indoor use (Select a place where the equipment does
not receive direct sunlight, draft/rain or radiation from hot
substances. If such a place cannot be found, a roof or
cover should be prepared for protection.)
• Avoid a place where unit receives heavy vibration
• Select a place where atmospheric air is clean
EN61010-1 : 2010 Safety requirements for electrical equip-
ment for measurement, control and labora-
tory use.
“Installation Category II”
“Pollution Degree 2”
EN61326-1 : 2006
Electrical equipment for measurement,
control and laboratory use — EMC require-
ments.
Standard Requirements for Sample Gas
Flowꢀrate:ꢀ
Temperature:ꢀ
Pressure:ꢀ
1.0L / min 0.2L / min
0 to 50˚C
10 kPa or less (Gas outlet side should be
open to the atmospheric air.)
100 µg/Nm3 or less in particle size of 0.3
µm or less
Dust:ꢀ
Mist:ꢀ
Unallowable
Moisture:ꢀ
Below the level where saturation occurs
at 2°C or less for CO measurement, NO
measurement and SO2 measurement.
(Contain comparable sample gas and
relative gas)
Below the level where saturation occurs at
-30°C or less for CO2 measurement(Contain
comparable sample gas and relative gas)
Corrosiveꢀcomponent:
1 ppm or less
4
Principle diagram of NDIR type measurement (For NO, SO2, CO2, CO)
Front expansion chamber
Gas inlet
Gas outlet
Infrared-ray
light source
Rear expansion chamber
Detector
Mass flow sensor
Motor
Measuring cell
Chopper
Preamplifier
Signal
Indication
processing
and calculation
block
Output
Principle diagram of fuel cell type
measurment (For O2)
Principle diagram of paramagnetic type measurment (For O2)
Mirror
Permanent magnet
Dumb-bell
Resistor
Thermistor
Electrolyte
Gas inlet
Measuring cell
Magnetic field
Gas outlet
Negative
electrode
Preamplifier
Permanent
magnet
Light emitting diode
Photo diode
Diaphragm
Positive
electrode
Signal processing and
calculation block
Indication
Output
Principle diagram of Sample switching method
Gas analyzer (ZPG)
SV1
Exhaust
(atmospheric
pressure)
Sample gas
com
NC
NO
Measuring
cell
Detector
Infrared-ray
light source
Motor
Solenoid valve
for switching
Chopper
NC
Exhaust
(atmospheric
pressure)
Relative gas
com
SV2
NO
Gas flow
NC: Normal Close
NO: Normal Open
Explanationꢀofꢀtheꢀsampleꢀswitchingꢀmethod
ꢀ
SampleꢀgasꢀandꢀrelativeꢀgasꢀareꢀintroducedꢀalternatelyꢀandꢀconstantlyꢀtoꢀtheꢀsampleꢀcellꢀofꢀtheꢀanalyzerꢀbyꢀSole-
noidꢀvalveꢀforꢀswitchingꢀflowꢀ(SV1,SV2ꢀ)ꢀ
ꢀ
SolenoidꢀvalveꢀSV1ꢀandꢀSolenoidꢀvalveꢀSV2ꢀareꢀswitchedꢀbyꢀtheꢀsignalꢀsendingꢀfromꢀtheꢀanalyzer.ꢀAnalyzerꢀmea-
suresꢀeachꢀsampleꢀgasꢀandꢀeachꢀrelativeꢀgasꢀonꢀproperꢀtimingꢀandꢀtransformꢀtheꢀchangeꢀofꢀtheꢀrelativeꢀgasꢀandꢀ
sampleꢀgasꢀasꢀtheꢀconcentrateꢀvalueꢀ(=ꢀgasꢀconcentrationꢀofꢀtheꢀmeasurableꢀcomponent)andꢀsendꢀoutputꢀsignal.
ꢀꢀ Dueꢀtoꢀmonitoringꢀtheꢀchangeꢀofꢀtheꢀrelativeꢀgasꢀandꢀsampleꢀgasꢀallꢀtheꢀtime,ꢀInfluenceꢀofꢀtheꢀinterferenceꢀcom-
ponentsꢀandꢀzeroꢀdriftꢀareꢀeliminated.
5
ZPG
Examples of sampling system configuration including gas analyzer
*This is a typical configuration. As configuration might be different depending on measuring objects. Please consult with us.
1)To measure sample gas without moisture.
10
Membrane
filter
9
Flow meter
Gas
analyzer
(ZPG)
O2 analyzer
Exhaust
(atmospheric pressure)
1
3
Pump
Mist filter
Sample
gas inlet
7
Two-way
Solenoid
valve
7
7
7
Solenoid
valve
5
Drain pot
11
Demister
6
Ball valve
6
Ball valve
Drain
Reference gas
for zero
calibration
Reference gas for
span calibration
8
2)To measure high moisture content sample gas, NO, SO2, or CO (saturation 2°C or more)
10
Membrane
filter
9
Flow meter
Gas
analyzer
(ZPG)
Air filter
relative gas
3
Pump
Humidifier
12
NOX/NO converter
Exhaust
(atmospheric
pressure)
(for NOX measurement)
(N2)
1
3
Pump
Mist filter
Sample
gas inlet
2)
*
7
Two-way
Solenoid
valve
O2 analyzer
Exhaust
(atmospheric
pressure)
7
7
7
Solenoid
valve
1)
4
*
Electronic
cooler
2
Safety
drain trap
5
Drain
pot
6
Ball
valve
Reference gas
for zero
calibration
Reference gas for
span calibration
Drain
8
1) Be sure to remove the moisture to be temperature 5ºC or lower from measuring gas by electronic
cooler and water concentration should be equalized in reference gas and sample gas.
2) Be sure to use NO2/NO converter in case of measuring NOx.
*
*
3)To measure impurity and minute concentration (0-20ppm or less) (Relative gas is not required by this method)
10
Membrane
filter
9
Flow meter
Gas
relative gas line
analyzer
(ZPG)
Component
eliminator
*3
Exhaust
(atmospheric pressure)
7
Two-way
Solenoid
valve
3
Pump
1st filter
Sample gas
Sample gas line
13
Three solenoid valve
7
Solenoid
valve
11
Demister
Ball valve
6
Drain
8
Reference gas
for zero calibration
3) Component eliminator can eliminate only measurable component in the sample gas and use the
measurable component as a relative gas.
*
To measure CO, Use the CO/CO2 converter.To measure NO, SO2 ,CO2, Use the component
adsorbent.
6
List of sampling devices (example)
No.
Device name
Fuji’s type
1
2
3
4
5
Mist filter
ZBBK1V03-0
ZBH51603
Safety drain trap
Pump
ZBG80
Electoric cooler
Drain pot
ZBC92004
ZBH13003 (Length 255mm)
ZBFB1
Ball valve
6
7
8
Two-way solenoid valve
Standard gas for calibration
Flow meter
ZBM Y04-0 (Codes in to be selected depending on application)
ZBD42203
ZBBM2V03-0
ZBH35003
ZDL02001
9
10
11
12
13
Membrane filter
Demister
NO2/NO converter
Three-way solenoid valve
Note) The above is a typical configuration example. As configuration may differ depending on measuring objects,
please consult us.
Table 1 Channel (Ch) No. and display/output contents comparison table
Code symbol
6th digit 7th digit 21st digit Display/output contents
P
A
D
B
P
A
D
B
P
A
B
P
A
B
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
A
A
A
C
C
C
Ch1:NO
Ch1:SO2
Ch1:CO2
Ch1:CO
Ch1:NO, Ch2:O2
Ch1:SO2, Ch2:O2
Ch1:CO2, Ch2:O2
Ch1:CO, Ch2:O2
1 to 3
1 to 3
1 to 3
1 to 3
1 to 3
1 to 3
1 to 3
1 to 3
1 to 3
1 to 3
Ch1:NOx, Ch2:O2, Ch3:corrected NOx
Ch1:SO2, Ch2:O2, Ch3:corrected SO2
Ch1:CO, Ch2:O2, Ch3:corrected CO
Ch1:NOx, Ch2:O2, Ch3:corrected NOx, Ch4:corrected NOx average
Ch1:SO2, Ch2:O2, Ch3:corrected SO2, Ch4:corrected SO2 average
Ch1:CO, Ch2:O2, Ch3:corrected CO, Ch4corrected CO average
* When the 21st digit code is A or C, the component of the NO analyzer is displayed as NOx.
SCOPE OF DELIVERY
ORDERING INFORMATION
•ꢀGasꢀanalyzerꢀ…ꢀ1ꢀunit
1.ꢀCodeꢀsymbols
•ꢀReplacementꢀfuseꢀ(250V,ꢀ2AꢀAC,ꢀdelayꢀtype)ꢀ…ꢀ2ꢀpcs
•ꢀInstructionꢀmanualꢀ…ꢀ1ꢀcopy
2.ꢀApplicationꢀandꢀcompositionꢀofꢀsampleꢀgas
•ꢀConnectorꢀforꢀI/Oꢀconnectionꢀ…ꢀ1ꢀset
•ꢀPowerꢀcableꢀ(standardꢀinletꢀtypeꢀ2m)ꢀ…ꢀ1ꢀpc
7
ZPG
CODE SYMBOLS
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Digit
note
Z P G
B
1
Y Y Y Y Y Y
Y
Digit
Description
4
<Specification/structure>
Horizontal type(Terminal block for power supply)
Horizontal type(Power inlet,with lock)
A
D
note1
5
6
<Mounting>
19 inch rack mounting type EIA comformity(horizontal type)
<Measurable component (NDIR)>
NO
SO2
CO2
CO
Others
B
P
A
D
B
Z
7
<Measurable component (O2)>
None
Y
1
2
3
4
note2
External O2 analyzer
External zirconia O2 sensor (ZFK7)
Built-in fuel cell O2 sensor
Built-in paramagnetic O2 sensor
<Revision code>
8
9
1
note3
note3
<Measuring range (NDIR)>1st component, 1st range
10 <Measuring range (NDIR)>1st component, 2nd range
11 <Unused digit>
12 <Unused digit>
13 <Unused digit>
14 <Unused digit>
15 <Unused digit>
16 <Unused digit>
17 <Measuring range (O2)>
None
Y
Y
Y
Y
Y
Y
Y
A
B
C
L
0-5/10%
0-5/25%
0-10/25%
0-5%
0-10%
0-25%
0-50%
M
V
P
0-100%
Others
R
Z
18 <Gas connection>
1
Rc /4
1
2
1
NPT /4
19 <Output>
DC0-1V
DC4-20mA
DC0-1V+Communication function
DC4-20mA+Communication function
20 <Language/Power cable>
Janpanese (PSE)
A
B
C
D
note4
note4
note4
note4
note5
J
E
U
C
English (UL)
English (CEE)
Chinese (CCC)
21 <O2 correction and O2 correction average output>
None
O2 correction
Y
A
B
C
O2 correction average
O2 correction and O2 correction average
22 <Optional function (DIO)>
FAULT A. Cal. H/L Alarm RangeID/Remote range
None
Y
A
B
C
D
E
F
G
H
23 <Pressure compensation>
None
Y
1
Pressure compensation
24 <Unit>
ppm, Vol%
A
B
mg/m3, g/m3
note6
note7
25 <Adjustment>
For standard(combustion exhaust)
Others
A
Z
8
RANGE CODE
O measurement range
2
Range
None
Code
Measurement Range Fuel cell O
2
Paramagnetic Zirconia O
2
range
code sensor
O
2
sensor
sensor
Y
5
6
7
8
9
A
(built - in) (built - in)
(external)
0~5ppm
0~5/10 vol%
0~5/25 vol%
0~10/25 vol%
0~5 vol%
A
B
C
L
0~10ppm
0~20ppm
0~25ppm
0~30ppm
0~50ppm
0~10 vol%
0~25 vol%
0~50 vol%
0~100 vol%
M
V
P
R
note1)When “D” is specified at 4th digit, Power cable is supplied in the scope of supply. Cable specification should be
specified at the 20th digit.
note2)When "1"is specified at 7th digit, O2 pt sensor signal has to be set as 0-1V DC linear corresponding to full scale.
External zirconia O2 sensor and external O2 analyzer are not included in the scope of supply, and has to be separately
ordered.
note3)Select the range code for each range from the range code table shown above. Range of fuel cell O2 sensor is 0-10%
or more.
note4)Select the type of voltage rating, plug type and applicable standard of the power cable by 20th digit. Select a power
cable for using at the location of end-user.
note5)O2 correction is caluculated only for NO, SO2 and CO.
note6)When "B" is specified at 24th digit, measuring range should be specified by ppm range code. In this case NO,SO2 and
CO measuring range are corresponding range in mg/m3. Please refer to the table shown below for the corresponding
range code based on "mg/m3".
note7)When "A"is specified at 25th digit ,the analyzer will be adjusted and delivered with the balance gas N2. When other
adjustment is required, please specify "Z". When "Z" is specified, please attach a list of gas composition contained in
the measuring gas.
Corresponding mg/m3
Corresponding range in mg/m3
Range code
Unit : ppm
0-5ppm
NO
SO2
CO
5
6
7
8
9
A
0-6.5mg/m3
0-13.0mg/m3
0-26.0mg/m3
0-32.5mg/m3
0-40.0mg/m3
0-65.0mg/m3
0-14.0mg/m3
0-28.0mg/m3
0-57.0mg/m3
0-70.0mg/m3
0-85.0mg/m3
0-140mg/m3
0-6.00mg/m3
0-12.5mg/m3
0-25.0mg/m3
0-30.0mg/m3
0-37.5mg/m3
0-60.0mg/m3
0-10ppm
0-20ppm
0-25ppm
0-30ppm
0-50ppm
The conversion formula "ppm" unit
into "mg/m3" unit.
NO (mg/m3) = 1.34 × NO (ppm)
SO2 (mg/m3) = 2.86 × SO2 (ppm)
CO (mg/m3) = 1.25 × CO (ppm)
9
ZPG
OUTLINE DIAGRAMS (Unit : mm)
Mounting method
The analyzer weight should be sup-
ported at the bottom of the case.
<TOP VIEW>
429
19-inch rack mounting type
<Rack dimensions>
450 or more
465
Mounting diagram
Guide rails
<FRONT VIEW>
Flowmeter
Power
Switch
Guide rails
415
463
483
<REAR VIEW>
Digital Input/output Connector (DIO1 to 3)
Analog Output Connctor (A/O)
Communication
Connector (RS485)
Purge Gas Inlet Rc1/4 or NPT1/4
Sample Gas Inlet Rc1/4 or NPT1/4
Sample Gas Outlet Rc1/4 or NPT1/4
Analog Input
Connector (A/I)
Fuse
(M4Terminal BlockType)
Reference Gas Inlet Rc1/4 or NPT1/4
Power Inlet(100V to 240V AC 50/60Hz)
<SIDE VIEW>
25
2
(M4Terminal BlockType)
380
396
24
16
(Power Inlet Type(100V to 240V AC 50/60Hz))
10
EXTERNAL CONNECTION
<Analog output> A/O connector
<RS485 communication signal>
1
2
1
2
3
4
5
13
1
5
1
AO1+
AO1
AO2+
AO2
AO3+
AO3
AO4+
(GND)
14
15
16
17
18
19
20
21
22
23
24
25
6
7
8
9
-
RT×D+
25
14
9
6
-
3
RT×D
-
D-sub 25pins female
-
D-sub 9pins female
4
* In standard, displayed Channel No.
and Analog Output No. are same.
AO4-
5
6
<Terminal block>
7
P
N
L
8
<Analog input> A/I connector (O2 signal input)
100 to 240V AC
9
AI
-
10
11
12
13
<Power inlet>
AI+
POWERꢀINLET
100-240VꢀAC
<Digital I/O> DIO 1 to 3 connector (option)
DIO1
connector connector connector
DI1+ DI4+ DI7+
DI1 DI4 DI7
DI2+ DI5+ DI8+
DI2 DI5 DI8
DI3+ DI6+ DI9+
DI3 DI6 DI9
DIO2
DIO3
13
1
1
2
14
15
16
17
18
19
20
21
22
23
24
25
-
-
-
Digital input
OFF : 0V
ON : 12 to 24V DC
25
14
-
-
-
3
D-sub 25pins female
-
-
-
4
NC
* DIO 1 to 3 are all as same connector.
com
NO
NC
com
NO
NC
com
NO
NC
com
NO
NC
DO1
DO2
DO3
DO4
DO5
DO6
DO7
DO8
DO9
DO10
DO11
DO12
DO13
DO14
DO15
5
6
Digital output
max. contact load
rating 24V DC/1A
7
Contents of digital input
signal
8
9
DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
DI9
Remote hold
Average value reset
A. cal. start
10
11
12
13
com
NO
A. zero. cal. start
Remote range Ch1
Remote range Ch2
(using internal)
(using internal)
(using internal)
Contents of digital output signal
Independent on the
number of component
1-component analyzer
2-component analyzer
B, D, E, F, G, H
22th digit
DO1
A, C
B, E
D, F, G, H
Instrument error
Calibration error
Instrument error
Calibration error
A.cal.status
For zero gas
For span gas Ch1
(Alarm1)
Instrument error
Calibration error
(A.cal.status)
Instrument error
Calibration error
(A.cal.status)
DO2
The items in the parentheses
may not be available depend-
ing on the selected type on
22th digit.
DO3
DO4
(For zero gas)
(For zero gas)
DO5
(For span gas Ch1) (For span gas Ch1)
(For span gas Ch2)
DO6
(Alarm1)
(Alarm2)
(Alarm3)
(Alarm4)
(Alarm5)
DO7
(Alarm2)
The normal open side (NO) of
digital output is close when
the function is active without
range ID.
DO8
(Alarm3)
DO9
(Alarm4)
(Range identification Ch1)
DO10
DO11
DO12
DO13
DO14
DO15
(Alarm5)
Range identification Ch1 (Range identification Ch2)
(Alarm1)
(Alarm2)
(Alarm3)
(Alarm4)
(Alarm5)
(Alarm1)
(Alarm2)
(Alarm3)
(Alarm4)
(Alarm5)
In case of range ID, normal
open (NO) side is close with
First range.
The normal close (NC) side is
close with Second range.
11
ZPG
Gasꢀinlet/outletꢀsize:
Rc /4 or NPT /4
Powerꢀsupply:ꢀ Rated voltage
Exclusive Zirconia O2 Sensor
(to be purchased separately)
1
1
; 100 to 115V AC or
200 to 240V AC
Rated frequency ; 50Hz/60Hz
Max. rated power; 215VA (during power
ON)
For O2 correction, the gas analyzer ZPG can accept linearized
0 to 1V DC signal coming from analyzer calibrated 0 to 25%
O2 full scale. If the analyzer is not available, Fuji can supply
exclusive Zirconia O2 sensor Model ZFK.
Measuringꢀmethod:
65VA (during steady-
state operation)
Steel casing, for indoor application
Temperature indication (LED)
Temperatureꢀalarmꢀoutput:
Contact output 1a contact,
Contact capacity 220V, 1A AC (resistive
load)
Outerꢀdimensionsꢀ(HꢀxꢀWꢀxꢀD):
141 x 170 x 190mm
Massꢀ{weight}:ꢀ Approx. 3kg
Enclosure:ꢀ
Indication:ꢀ
Zirconia system
Measurableꢀcomponentꢀandꢀmeasuringꢀrange:
Measurable component
O2 Oxygen
Range
0 to 25vol%
ꢀ
Repeatability:ꢀ Within 0.5% of full scale
Linearity:ꢀ
Zeroꢀdrift:ꢀ
Spanꢀdrift:ꢀ
Within 1% of full scale
Within 1% of full scale/week
Within 2% of full scale/week
ꢀ
Finishꢀcolor:ꢀ
Munsell 5Y 7/1
Responseꢀtime:ꢀ Approx. 20 seconds (for 90% response)
Measuredꢀgasꢀflowꢀrate:
ꢀ
0.5 0.25L / min
Remark: The Zirconia system, due to its principle,
may produce a measuring error due to rela-
tive concentration versus the combustible
CODE SYMBOLS
1
2
3
4
5
6
7
8
9
10 11 12 13
Y 0 Y Y
Description
Measuring method
Zirconia method
Z F K 7 Y Y
4
-
O
2
gas concentration. Also, a corrosive
gas (SO of 250 ppm or more, etc.) may
affect the life of the sensor.
7YY
2
Power supply
9
B
C
100 to 115V AC 50/60Hz(Standard)
200 to 240V AC 50/60Hz(Standard)
200 to 240V AC 50/60Hz(CE mark)
OUTLINE DIAGRAM (Unit:mm)
Gas inlet/outlet size
Rc 1/4
NPT 1/4
170
152
1
8
OXYGEN ANALYZER
TEMP.
1
2
4
5
AC250V
T3.15A
3
6
7
L
N
AC
OUT
ALM
INPUT
9TH DIGIT
1
1: RC /4
8: NPT1/4
ø5
OUTLET
INLET
EXTERNAL CONNECTION DIAGRAM
1
2
3
4
5
6
7
+
-
AC power supply
E
Output
Temperature
to analyzer alarm output
Caution on Safety
*Before using this product, be sure to read its instruction manual in advance.
International Sales Div
Sales Group
Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome,
Shinagawa-ku, Tokyo 141-0032, Japan
http://www.fujielectric.com
Phone: 81-3-5435-7280, 7281 Fax: 81-3-5435-7425
http://www.fujielectric.com/products/instruments/
Information in this catalog is subject to change without notice.
Printed in Japan
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