INFRARED GAS ANALYZER
(HIGH PERFORMANCE MODEL)
DATA SHEET
ZPB
This gas analyzer (ZPB) is capable of measuring the
concentration of NO, SO2, CO2, CO and O2 components
in sample gas. NO, SO2, CO2, CO are measured by nondispersion infrared method (NDIR), While O 2 is measured
by fuel cell or paramagnetic and zirconia method.
Through use of the sample switching system, ZPB is
capable of canceling drift in zero point of the measurable
component by NDIR.
Optimum use as an analyzer unit of measurement system
for combustion exhaust gas from refuse incinerator and
boiler, or gas from various industrial furnaces.
FEATURES
1. High sensitivity
Equipped with the newest upgraded mass flow sensor.
It is measurable of 0-50ppm range by newly-designed
measurement unit.
2. Excellent stability
Due to adoption of sample switching method (note1).
It is capable of canceling drift in zero point of measurable component.
3. Easy maintenance
Single beam design simplifies maintenance and minimizes maintenance costs compared with double beam
or similarly equipper GFC based system.
4. Small and light
The size is small 133x483x382mm (HxWxD) and light
(11kg). But it is capable max.5 component measurement in one analyzer.
5. Extensive functions
Various optional functions are available such as auto
calibration control, atmospheric pressure correction, 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.
SPECIFICATIONS
Standard Specifications
Principle of measurement:
NO, SO2, CO2, CO;
Non-dispersion infrared-ray absorption
method (NDIR method)
Single light source and single beams
(single beam system)
O2
; Fuel cell O2 sensor (built in) or paramagnetic
O2 sensor (build-in) or zirconia O2 sensor
(externally installed TYPE: ZFK7)
Measurable gas components and measuring range:
NO
SO2
CO2
CO
O2
built in
fuel cell
O2
built-in
Paramagnetic
O2
External
Zirconia
Minimum range
0 - 50ppm
0 - 50ppm
0 - 50ppm
0 - 50ppm
Maximum range
0 - 5000ppm
0 - 5000ppm
0 - 25vol%
0 - 5000ppm
0 - 10vol%
0 - 25vol%
0 - 5vol%
0 - 100vol%
0 - 5vol%
0 - 25vol%
• Max. 5 components measurement including O2.
• 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.
• For possible combinations of components
and ranges, refer to Table 1.
Measured value indication:
Digital indication in 4 digits
(LCD panel with LED back light)
• Instantaneous value of each component
• Instantaneous value after O 2 correction
(only in NO, SO2, CO measurement with
O 2)
• Average value after O2 correction
(only in NO, SO2, CO measurement with
O 2)
• O2 average value
EDS3-144
Date
Oct. 24, 2011
ZPB
Analog output signals:
4 to 20mA DC or 0 to 1V DC,
isolated internally from circuit and ground.
Output lines are non-isolated each other.;
12 outputs max.
Allowable load 550W for 4 to 20mA DC
Allowable load 100kW for 0 to 1V DC
* Refer to Table2 for the channel No. of
displayed values and analog output
signals.
Analog input signal:
For signal input from externally installed
O2 sensor.
Signal requirement;
(1) Signal from Fuji’s Zirconia O2 sensor
(TYPE: ZFK7)
(2) 0 to 1V DC from an O2 sensor
Input section is not isolated. This
feature is effective when an O2 sensor
is not built in.
* Externally installed O2 sensor should be
purchased separately.
Digital output: (Option)
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 contact output
* All relay contacts are isolated mutually
and from the internal circuit.
Digital input: (Option)
Voltage contact (supply 12 to 24V DC
(15mA max)) Max.9 inputs
Remote range change over, auto calibration remote start, remote hold,
average value reset, Isolated from
the internal circuit with photocoupler.
Power supply: Voltage rating
; 100V to 240V AC
Allowable range
; 85V to 264V AC
Frequency
; 50Hz/60Hz
Power consumption ; 110VA max.
Operation conditions:
Ambient temperature ;
-5˚C to 45˚C
(40°C max. when 2 optical systemat 200V AC power source)
Ambient humidity
; 90% RH max.,
non-condensing
Storage conditions:
Ambient temperature ; -20˚C to 60˚C
Ambient humidity
; 100% RH max.,
non-condensing
Dimensions (H × W × D):
133 x 483 x 382mm
Mass:
Approx. 11 kg
Finish color:
Front panel; Cool gray (PANTON 1C-F)
Enclosure:
Steel casing, for indoor use
Material of gas-contacting parts:
Gas inlet/outlet; SUS304
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
2
Gas inlet/outlet: Rc1/4 or NPT1/4 internal thread
Purge gas flow rate: 1L/min ( when required)
Life time of fuel cell O2 sensor: 2 years
Standard Functions
Output signal holding:
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.
Indication of instantaneous values will not
be held.
Switch ranges: 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 operation.
Auto:
Automatically switched from first range to
second range when the measured value
exceeds to 90%FS of first range.
Automatically switched from second range
to first range when the measured value
drops to 80% or less first range.
Remote: Voltage contact input (for measurable
(Option) components)
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.
* These range value are settable between original
first range and second range.
Optional Functions
Remote output holding:
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 instantaneous values are not held.
Range identification signal:
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.
Auto calibration:
Auto calibration is carried out periodically
at the preset cycle.
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 calibration turned on/off sequentially at the set
auto calibration timing.
Auto calibration cycle setting:
Auto 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).
Gas flow time setting:
The time for flowing each calibration gas
in auto calibration is set.
Settable within 60 to 900 seconds (in
increments of 1 second)
Auto calibration remote start:
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.
Auto zero calibration:
Auto zero calibration is carried out periodically at the preset cycle.
This cycle is independent on “Auto calibration” 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.
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)
Gas flow time setting:
The timing for flowing zero gas in auto
zero calibration is set.
Settable within 60 to 900 seconds (in
increments of 1 second)
High/low limit alarm:
Alarm contact output turns on when
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.
Instrument error contact output:
Contacts turn on at occurrence of analyzer
error No. 1, 2, 3 or 10.
Calibration error contact output:
Contacts turn on at occurrence of manual
or auto calibration error (any of errors No.
4 to 9).
Auto calibration status contact outputs:
Contacts turn on during auto calibration.
O2 correction:
Correction of measured NO, SO2 and CO
gas concentrations into values at reference
O2 concentration.
Correction formula:
C=
21-On
21-Os
× Cs
C : Sample gas concentration after O 2
correction
CS : Measured concentration of sample
gas
OS : Measured O 2 concentration (Limit
setting: 1 to 20% O2)
On : Reference O2 concentration
(value changeable by setting.0 to
19% O2)
Average value after O2 correction and O2 average value
calculation:
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.
(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).
Average value resetting:
The above-mentioned output of average
value is started from the initial state by
opening the average value resetting input
terminals after short circuiting for 1.5 sec
or longer.
Output is reset by input voltage and restarted by opening.
Communication function:
RS-485 (9pins D-sub connector)
Half-duplex bit serial
Start-stop synchronization
ModbusTM protocol
Contents : Read/Write parameters
Read measurement concentration and instrument status.
Remark : When connecting via RS232C interface, an RS-232C
↔ RS-485 converter should
be used.
Atmospheric pressure correction:
Measure atmospheric pressure and calculate compensation (for use, be sure to
relieve the exhaust gas from analyzer to
the atmosphere)
After atmospheric pressure correction;
Zero point : No influenced
Span point: The change is 0.5% measured
value or less relating to the
change of the atmospheric
pressure 1%.
Correction range: 700hPa-1050hPa
3
ZPB
Performance
±0.5% of full scale
±1% of full scale
prior to atmospheric pressure correction
(option)
Zero drift:
±0.5% of full scale/week (measurable
component of NDIR)
±2.0% of full scale/week (O 2 sensor)
Span drift:
±2.0% of full scale/week
Response time (T90) :
30 seconds or better
Response interval is changed depending
on timing of the switching gas by sample
switching operation. (Td=5-20 seconds)
Interference from other gases:
Sample switching design effectively
minimizes interference. But it may occur
depending on component gas and its
concentration.
Preprocessing can further decrease influence in this ease.
Contact manufacturer.
Repeatability:
Linearity:
EC Directive Compliance
The product conforms to the requirements of the Low Voltage 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 ;
EN61010-1 : 2010 Safety requirements for electrical equipment for measurement, control and laboratory use.
“Installation Category II”
“Pollution Degree 2”
EN61326-1 : 2006
Electrical equipment for measurement,
control and laboratory use — EMC requirements.
Standard Requirements for Sample Gas
1.0L / min ±0.2L / min
0 to 50˚C
10 kPa or less (Gas outlet side should be
open to the atmospheric air.)
Dust:
100 µg/Nm3 or less in particle size of 0.3
µm or less
Mist:
Unallowable
Moisture:
Below a level where saturation occurs at
2°C or less. (Contain comparable sample
gas and relative gas)
Corrosive component:
1 ppm or less
Standard gas for calibration:
Zero gas ; Dry N2
Span gas ; Each sample gas having concentration 90 to 100% of its
measuring range (recommended).
Flow rate:
Temperature:
Pressure:
4
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 measurement)
Span gas ; For other than O2 measurement, each sample gas having concentration 90 to 100%
of its measuring range
For O2 measurement, O2 gas
of 1 to 2 vol%/remains N2 gas
Relative gas for sample switching:
For sample gas dewpoint > 2°C sample
switching relative gas is wet N 2 or atmospheric air.
For sample gas dewpoint < 2°C use dry
N2 or dry air. (Not contain measurement
component gas.)
With CO2 measurement, do not use atmospheric air and use N2.
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.
Principle diagram of NDIR type measurement (For NO, SO2, CO2, CO)
Infrared-ray
light source
Gas inlet
Front expansion chamber
Gas outlet
Rear expansion chamber
Detector
Mass flow sensor
Motor
Measuring cell
Chopper
Signal
processing
and calculation
block
Indication
Output
Principle diagram of fuel cell type
measurment (For O2)
Preamplifier
Principle diagram of paramagnetic type measurment (For O2)
Mirror
Permanent magnet
Resistor
Dumb-bell
Thermistor
Gas inlet
Electrolyte
Negative
electrode
Measuring cell
Magnetic field
Gas outlet
Preamplifier
Permanent
magnet
Light emitting diode
Photo diode
Diaphragm
Positive
electrode
Indication
Signal processing and
calculation block
Output
Principle diagram of Sample switching method
Gas analyzer (ZPB)
SV1
Sample gas
com
NC
NO
Infrared-ray
light source
Measuring
cell
Detector
Exhaust
(atmospheric
pressure)
Motor
Solenoid valve
for switching NC
Relative gas
com
SV2
Gas flow
Chopper
Exhaust
(atmospheric
pressure)
NO
NC: Normal Close
NO: Normal Open
Explanation of the sample switching method
Sample gas and relative gas are introduced alternately and constantly to the sample cell of the
analyzer by Solenoid valve for switching flow (SV1,SV2 )
Solenoid valve SV1 and Solenoid valve SV2 are switched by the signal sending from the analyzer.
Analyzer measures each sample gas and each relative gas on proper timing and transform the
change of the relative gas and sample gas as the concentrate value (= gas concentration of the
measurable component)and send output signal.
Due to monitoring the change of the relative gas and sample gas all the time, Influence of the
interference components and zero drift are eliminated.
5
ZPB
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
Flow meter
9
Membrane
filter
Gas
analyzer
(ZPB)
O2 analyzer
Mist filter
Sample
gas inlet
1
5
3
Pump
7
Two-way
Solenoid
valve
7
7
7
Drain pot
11
6
Exhaust
(atmospheric pressure)
Solenoid
valve
Demister
Ball valve
6 Ball valve
Drain
Reference gas
for zero
calibration
8
Reference gas for
span calibration
2) To measure high moisture content sample gas, NO, SO2, or CO (saturation 2°C or more)
10
9
Air filter 3 Pump
relative gas
(N2)
1 Mist filter
Sample
gas inlet
3
Humidifier
Membrane
filter
Gas
analyzer
(ZPB)
12 NOX/NO converter
(for NOX measurement)
Pump
Two-way
Solenoid
valve
7
*
2
Flow meter
1)
4
*2)
7
7
Electronic
cooler
Safety
drain trap
5
6
Drain
7
Solenoid
valve
O2 analyzer
Exhaust
(atmospheric
pressure)
Exhaust
(atmospheric
pressure)
Drain
pot
Ball
valve Reference gas
for zero
calibration
8
Reference gas for
span calibration
*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.
List of sampling devices (example)
No.
Fuji’s type
1
Mist filter
ZBBK1V03-0
2
Safety drain trap
ZBH51603
3
Pump
ZBG80
4
Electoric cooler
ZBC92004
5
Drain pot
ZBH13003 (Length 255mm)
6
Ball valve
ZBFB1
7
Two-way solenoid valve
8
Standard gas for calibration
ZBM
9
Flow meter
ZBD42203
10
Membrane filter
ZBBM2V03-0
11
Demister
ZBH35003
12
NO2/NO converter
ZDL02001
13
6
Device name
Y04-0
(Codes in
to be selected depending on application)
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 Measurable component and range - availability check table Procedure of range selection
On one component analyzer:
First determine 1st range, then select 2nd range from the right of your determination range in following tables.
More than two components:
The procedure is same as one component. Difference is 2nd range in the tables.
The 2nd range in the tables for two and more components is maximum available range.
2nd range is selectable from 1st range to 2nd range(max) on the table.
1-component analyzer:NO
1st range
0-50ppm
None
0-100ppm
0-100ppm
None
0-200ppm
0-200ppm
None
0-250ppm
0-250ppm
None
0-300ppm
0-300ppm
None
0-500ppm
0-500ppm
None
0-1000ppm
0-1000ppm
None
0-2000ppm
0-2000ppm
None
0-2500ppm
0-2500ppm
None
0-3000ppm
0-3000ppm
None
0-5000ppm
0-5000ppm
None
0-200ppm
0-250ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
1-component analyzer:SO2
1st range
0-50ppm
None
0-100ppm
0-100ppm
None
0-200ppm
0-200ppm
None
0-250ppm
0-250ppm
None
0-300ppm
0-300ppm
None
0-500ppm
0-500ppm
None
0-1000ppm
0-1000ppm
None
0-2000ppm
0-2000ppm
None
0-2500ppm
0-2500ppm
None
0-3000ppm
0-3000ppm
None
0-5000ppm
0-5000ppm
None
0-200ppm
0-250ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
1-component analyzer:CO
1st range
0-50ppm
None
0-100ppm
0-100ppm
None
0-200ppm
0-200ppm
None
0-250ppm
0-250ppm
None
0-300ppm
0-300ppm
None
0-500ppm
0-500ppm
None
0-1000ppm
0-1000ppm
None
0-2000ppm
0-2000ppm
None
0-2500ppm
0-2500ppm
None
0-3000ppm
0-3000ppm
None
0-5000ppm
0-5000ppm
None
0-200ppm
0-250ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
1-component analyzer:CO2
1st range
0-50ppm
None
0-100ppm
0-100ppm
None
0-200ppm
0-200ppm
None
0-250ppm
0-250ppm
None
0-300ppm
0-300ppm
None
0-500ppm
0-500ppm
None
0-1000ppm
0-1000ppm
None
0-2000ppm
0-2000ppm
None
0-2500ppm
0-2500ppm
None
0-3000ppm
0-3000ppm
None
0-5000ppm
0-5000ppm
None
0-200ppm
0-250ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
2nd range
0-250ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-500ppm
0-1000ppm
0-2000ppm
0-3000ppm
0-5000ppm
0-5000ppm
2nd range
0-250ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
0-1%
2nd range
0-250ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
0-1%
2nd range
0-250ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-5000ppm
0-1%
7
ZPB
2-component analyzer:NO/SO2
1-component:NO
1st range 2nd range (max)
0-50ppm
0-500ppm
0-100ppm
0-1000ppm
0-200ppm
0-2000ppm
0-250ppm
0-2500ppm
0-300ppm
0-2500ppm
0-500ppm
0-5000ppm
0-1000ppm
0-5000ppm
0-2000ppm
0-5000ppm
0-2500ppm
0-5000ppm
0-3000ppm
0-5000ppm
0-5000ppm
None
2-component:SO2
1st range 2nd range (max)
0-50ppm
0-500ppm
0-100ppm
0-1000ppm
0-200ppm
0-2000ppm
0-250ppm
0-2500ppm
0-300ppm
0-2500ppm
0-500ppm
0-5000ppm
0-1000ppm
0-5000ppm
0-2000ppm
0-5000ppm
0-2500ppm
0-5000ppm
0-3000ppm
0-5000ppm
0-5000ppm
None
The second component
should be selected
as shown in the right table.
2-component analyzer:NO/CO
1-component:NO
1st range 2nd range (max)
0-50ppm
0-500ppm
0-100ppm
0-1000ppm
0-200ppm
0-2000ppm
0-250ppm
0-2500ppm
0-300ppm
0-2500ppm
0-500ppm
0-5000ppm
0-1000ppm
0-5000ppm
0-2000ppm
0-5000ppm
0-2500ppm
0-5000ppm
0-3000ppm
0-5000ppm
0-5000ppm
None
2-component:CO
1st range 2nd range (max)
0-50ppm
0-500ppm
0-100ppm
0-1000ppm
0-200ppm
0-2000ppm
0-250ppm
0-2500ppm
0-300ppm
0-2500ppm
0-500ppm
0-5000ppm
0-1000ppm
0-5000ppm
0-2000ppm
0-5000ppm
0-2500ppm
0-5000ppm
0-3000ppm
0-5000ppm
0-5000ppm
None
The second component
should be selected
as shown in the right table.
2-component analyzer:CO2/CO
2-component:CO
1-component:CO2
1st range 2nd range (max) 1st range/2nd range (max)
0-500ppm
0-50ppm
0-100ppm
0-50/500ppm, 0-100/1000ppm, 0-200/2000ppm, 0-250/2000ppm, 0-300/2000ppm, 0-500/5000ppm, 0-1000/5000ppm,
0-200ppm
0-2000/5000ppm, 0-2500/5000ppm, 0-3000/5000ppm, 0-5000ppm
0-1000ppm
0-250ppm
0-300ppm
0-500ppm
0-200ppm
0-250ppm
0-300ppm
0-500ppm
0-1000ppm
0-2000ppm
0-2500ppm
0-3000ppm
0-3000ppm
0-3000ppm
0-5000ppm
0-5%
0-10%
0-20%
0-25%
8
0-2000ppm
0-2500ppm
0-500/5000ppm, 0-1000/5000ppm, 0-2000/5000ppm, 0-2500/5000ppm, 0-3000/5000ppm, 0-5000ppm
0-5000ppm
0-25%
0-25%
0-25%
0-25%
0-50/500ppm, 0-100/1000ppm, 0-200/2000ppm, 0-250/2000ppm, 0-300/2000ppm, 0-500/5000ppm, 0-1000/5000ppm,
0-2000/5000ppm, 0-2500/5000ppm, 0-3000/5000ppm, 0-5000ppm
3-component analyzer:NO/SO2/CO >>> Combination of 1st component NO and 2nd component SO2/3rd component CO
1-component:NO
1st range 2nd range (max)
0-50ppm
0-500ppm
0-100ppm
0-1000ppm
0-200ppm
0-2000ppm
0-250ppm
0-2500ppm
0-300ppm
0-2500ppm
0-500ppm
0-5000ppm
0-1000ppm
0-5000ppm
0-2000ppm
0-5000ppm
0-2500ppm
0-5000ppm
0-3000ppm
0-5000ppm
0-5000ppm
None
+
2-component:SO2
1st range 2nd range (max)
0-500ppm
0-50ppm
0-1000ppm
0-100ppm
0-2000ppm
0-200ppm
0-250ppm
0-2500ppm
0-300ppm
0-500ppm
0-1000ppm
0-3000ppm
0-2000ppm
0-2500ppm
0-500ppm
0-1000ppm
0-5000ppm
0-2000ppm
0-2500ppm
0-5000ppm
0-3000ppm
None
0-5000ppm
3-component:CO
1st range/2nd range (max)
0-50/500ppm, 0-100/1000ppm, 0-200/2000ppm, 0-250/2000ppm, 0-300/2000ppm, 0-500/2000ppm, 0-1000/2000ppm, 0-2000ppm
0-50/500ppm, 0-100/1000ppm, 0-200/2000ppm, 0-250/2500ppm, 0-300/2500ppm, 0-500/3000ppm, 0-1000/3000ppm,
0-2000/3000ppm, 0-2500/3000ppm, 0-3000ppm
0-50/500ppm, 0-100/1000ppm, 0-200/2000ppm, 0-250/2500ppm, 0-300/2500ppm, 0-500/5000ppm, 0-1000/5000ppm,
0-2000/5000ppm, 0-2500/5000ppm, 0-3000/5000ppm, 0-5000ppm
0-200/2000ppm, 0-250/2500ppm, 0-300/2500ppm, 0-500/5000ppm, 0-1000/5000ppm, 0-2000/5000ppm, 0-2500/5000ppm,
0-3000/5000ppm, 0-5000ppm
0-500/5000ppm, 0-1000/5000ppm, 0-2000/5000ppm, 0-2500/5000ppm, 0-3000/5000ppm, 0-5000ppm
9
ZPB
4-component analyzer:NO/SO2/CO2/CO >>> 1st NO/4th CO and 2nd SO2/3rd CO2
1-component:NO
1st range 2nd range (max)
0-50ppm
0-500ppm
0-100ppm
0-1000ppm
0-200ppm
0-2000ppm
0-250ppm
0-2500ppm
0-300ppm
0-2500ppm
0-500ppm
0-5000ppm
0-1000ppm
0-5000ppm
0-2000ppm
0-5000ppm
0-2500ppm
0-5000ppm
0-3000ppm
0-5000ppm
0-5000ppm
None
+
2-component:SO2
1st range 2nd range (max)
0-500ppm
0-50ppm
0-1000ppm
0-100ppm
0-2000ppm
0-200ppm
0-250ppm
0-2500ppm
0-300ppm
0-500ppm
0-1000ppm
0-3000ppm
0-2000ppm
0-2500ppm
0-500ppm
0-1000ppm
0-5000ppm
0-2000ppm
0-2500ppm
0-5000ppm
0-3000ppm
None
0-5000ppm
+
CO2 component analyzer
3-component:CO2
1st range 2nd range (max)
0-5vol%
0-25vol%
10
4-component:CO
1st range/2nd range (max)
0-50/500ppm, 0-100/1000ppm, 0-200/2000ppm, 0-250/2000ppm, 0-300/2000ppm, 0-500/2000ppm, 0-1000/2000ppm, 0-2000ppm
0-50/500ppm, 0-100/1000ppm, 0-200/2000ppm, 0-250/2500ppm, 0-300/2500ppm, 0-500/3000ppm, 0-1000/3000ppm,
0-2000/3000ppm, 0-2500/3000ppm, 0-3000ppm
0-50/500ppm, 0-100/1000ppm, 0-200/2000ppm, 0-250/2500ppm, 0-300/2500ppm, 0-500/5000ppm, 0-1000/5000ppm,
0-2000/5000ppm, 0-2500/5000ppm, 0-3000/5000ppm, 0-5000ppm
0-200/2000ppm, 0-250/2500ppm, 0-300/2500ppm, 0-500/5000ppm, 0-1000/5000ppm, 0-2000/5000ppm, 0-2500/5000ppm,
0-3000/5000ppm, 0-5000ppm
0-500/5000ppm, 0-1000/5000ppm, 0-2000/5000ppm, 0-2500/5000ppm, 0-3000/5000ppm, 0-5000ppm
Table 2 Channel (Ch) No. and display/output contents comparison table
Code symbol
6th digit 7th digit 21st digit
P
Y
Y
A
Y
Y
D
Y
Y
B
Y
Y
F
Y
Y
G
Y
Y
J
Y
Y
N
Y
Y
V
Y
Y
P
1to 3
Y
A
1to 3
Y
D
1to 3
Y
B
1to 3
Y
F
1to 3
Y
G
1to 3
Y
J
1to 3
Y
N
1to 3
Y
V
1to 3
Y
P
1to 3
A*
A
1to 3
A*
B
1to 3
A*
F
1to 3
A*
G
1to 3
A*
J
1to 3
A*
N
1to 3
A*
V
1to 3
A*
P
1to 3
C*
A
1to 3
C*
B
1to 3
C*
F
1to 3
C*
G
1to 3
C*
J
N
1to 3
1to 3
C*
C*
V
1to 3
C*
Display /output contents
Ch1:NO
Ch1:SO2
Ch1:CO2
Ch1:CO
Ch1:NO, Ch2:SO2
Ch1:NO, Ch2:CO
Ch1:CO2, Ch2:CO
Ch1:NO, Ch2:SO2, Ch3:CO
Ch1:NO, Ch2:SO2, Ch3:CO2, Ch4:CO
Ch1:NO, Ch2:O2
Ch1:SO2, Ch2:O2
Ch1:CO2, Ch2:O2
Ch1:CO, Ch2:O2
Ch1:NO, Ch2:SO2, Ch3:O2
Ch1:NO, Ch2:CO, Ch3:O2
Ch1:CO2, Ch2:CO, Ch3:O2
Ch1:NO, Ch2:SO2, Ch3:CO, Ch4:O2
Ch1:NO, Ch2:SO2, Ch3:CO2, Ch4:CO, Ch5:O2
Ch1:NOx, Ch2:O2, Ch3:corrected NOx
Ch1:SO2, Ch2:O2, Ch3:corrected SO2
Ch1:CO, Ch2:O2, Ch3:corrected CO
Ch1:NOx, Ch2:SO2, Ch3:O2, Ch4:corrected NOx, Ch5:corrected SO2
Ch1:NOx, Ch2:CO, Ch3:O2, Ch4:corrected NOx, Ch5:corrected CO
Ch1:CO2, Ch2:CO, Ch3:O2, Ch4:corrected CO
Ch1:NOx, Ch2:SO2, Ch3:CO, Ch4:O2, Ch5:corrected NOx, Ch6:corrected SO2, Ch7:corrected CO
Ch1:NOx, Ch2:SO2, Ch3:CO2, Ch4:CO, Ch5:O2, Ch6:corrected NOx, Ch7:corrected SO2, Ch8: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, Ch4:corrected CO average
Ch1:NOx, Ch2:SO2, Ch3:O2, Ch4:corrected NOx, Ch5:corrected SO2, Ch6:corrected NOx average,
Ch7:corrected SO2 average
Ch1:NOx, Ch2:CO, Ch3:O2, Ch4:corrected NOx, Ch5:corrected CO, Ch6:corrected NOx average,
Ch7:corrected CO average
Ch1:CO2, Ch2:CO, Ch3:O2, Ch4:corrected CO, Ch5:corrected CO average
Ch1:NOx, Ch2:SO2, Ch3:CO, Ch4:O2, Ch5:corrected NOx, Ch6:corrected SO2, Ch7:corrected CO,
Ch8:corrected NOx average, Ch9:corrected SO2 average, Ch10:corrected CO average
Ch1:NOx, Ch2:SO2, Ch3:CO2, Ch4:CO, Ch5:O2, Ch6:corrected NOx, Ch7:corrected SO2, Ch8:corrected CO,
Ch9:corrected NOx average, Ch10 :corrected SO2 average, Ch11:corrected CO average
* When the 21st digit code is A or C, the component of the NO analyzer is displayed as NOx.
11
ZPB
CODE SYMBOLS
1 2 3 4 5 6 7 8
Description
Digit
<Specification/structure>
4
Horizontal type(Terminal block for power supply)
Horizontal type(Power inlet,with lock)
<Mounting>
5
19 inch rack mounting type EIA comformity(horizontal type)
<Measurable component (NDIR)>
6
1st component 2nd component 3rd component 4th component
NO
SO2
CO2
CO
NO
SO2
NO
CO
CO2
CO
CO
NO
SO2
NO
SO2
CO2
CO
Others
<Measurable component (O2)>
7
None
External O2 analyzer
External zirconia O2 sensor (ZFK7)
Built-in fuel cell O2 sensor
Built-in paramagnetic O2 sensor
<Revision code>
8
<Measuring range (NDIR)>1st component, 1st range
9
10 <Measuring range (NDIR)>1st component, 2nd range
11 <Measuring range (NDIR)>2nd component, 1st range
12 <Measuring range (NDIR)>2ndcomponent, 2nd range
13 <Measuring range (NDIR)>3rd component, 1st range
14 <Measuring range (NDIR)>3rd component, 2nd range
15 <Measuring range (NDIR)>4th component, 1st range
16 <Measuring range (NDIR)>4th component, 2nd range
17 <Measuring range (O2)>
None
0-5/10%
0-5/25%
0-10/25%
0-5%
0-10%
0-25%
0-50%
0-100%
Others
18 <Gas connection>
Rc1/4
NPT1/4
19 <Output>
DC0-1V
DC4-20mA
DC0-1V+Communication function
DC4-20mA+Communication function
20 <Language/Power cable>
Janpanese (PSE)
English (UL)
English (CEE)
Chinese (CCC)
21 <O2 correction and O2 correction average output>
None
O2 correction
O2 correction average
O2 correction and O2 correction average
22 <Optional function (DIO)>
FAULT A. Cal. H/L Alarm RangeID/Remote range
None
23
24
25
12
<Pressure compensation>
None
Pressure compensation
<Unit>
ppm, Vol%
mg/m3, g/m3
<Adjustment>
For standard(combustion exhaust)
Others
note
note1
ZPB
B
9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25
1
Y
A
D
B
P
A
D
B
F
G
J
N
V
Z
note2
note3
note3
note3
note3
note3
note3
note3
note3
Y
1
2
3
4
1
Y
A
B
C
L
M
V
P
R
Z
1
2
A
B
C
D
note4
note4
note4
note4
note5
J
E
U
C
Y
A
B
C
Y
A
B
C
D
E
F
G
H
Y
1
note6
note7
A
B
A
Z
Digit
O2 measurement range
RANGE CODE
Range
0~50ppm
0~100ppm
0~200ppm
0~250ppm
0~300ppm
0~500ppm
0~1000ppm
0~2000ppm
0~2500ppm
0~3000ppm
Code
A
B
C
D
S
E
F
G
U
T
Range
0~5000ppm
0~1%
0~2%
0~3%
0~5%
0~10%
0~20%
0~25%
Others
Code
H
J
K
Q
L
M
N
V
Z
Measurement Range Fuel cell O2 Paramagnetic Zirconia O2
range
code sensor
O2 sensor
sensor
(external)
(built - in) (built - in)
A
0~5/10 vol%
0~5/25 vol%
B
0~10/25 vol%
C
0~5 vol%
L
0~10 vol%
M
0~25 vol%
V
0~50 vol%
P
0~100 vol%
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 O 2 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, SO 2 and CO.
note6) When 5 components measurement is specified, "H" must not be specified at 22nd digit. When 4 components
measurement is specified and "H" is specified at 22nd digit, 3 points is maximum for alarm output function.
note7) When "B" is specified at 24th digit, measuring range should be specified by ppm range code. In this case NO,SO 2 and
CO measuring range are corresponding range in mg/m 3. Please refer to the table shown below for the corresponding
range code based on "mg/m 3".
note8) When "A"is specified at 25th digit ,the analyzer will be adjusted and delivered with the balance gas N 2. 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
Range code
Ａ
B
C
D
S
E
F
G
U
T
H
Corresponding range in mg/m3
NO
Unit : ppm
SO2
0-65.0mg/m3
0-50ppm
0-140mg/m3
0-100ppm
0-130mg/m3
0-280mg/m3
0-200ppm
0-260mg/m3
0-570mg/m3
3
0-250ppm
0-325mg/m
0-700mg/m3
0-300ppm
0-400mg/m3
0-850mg/m3
3
0-500ppm
0-650mg/m
0-1,400mg/m3
0-1,000ppm
0-1,300mg/m3
0-2,800mg/m3
3
0-2,000ppm
0-2,600mg/m
0-5,600mg/m3
0-2,500ppm
0-3,300mg/m3
0-7,100mg/m3
3
0-3,000ppm
0-8,500mg/m3
0-4,000mg/m
0-5,000ppm
0-6,600mg/m3
0-14.00g/m3
CO
0-60.0mg/m3
0-125mg/m3
0-250mg/m3
0-300mg/m3
0-375mg/m3
0-600mg/m3
0-1,250mg/m3
0-2,500mg/m3
0-3,000mg/m3
0-3,750mg/m3
0-6,250mg/m3
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)
SCOPE OF DELIVERY
ORDERING INFORMATION
•
•
•
•
•
1. Code symbols
2. Application and composition of sample gas
Gas analyzer … 1 unit
Replacement fuse (250V, 2A AC, delay type) … 2 pcs
Instruction manual … 1 copy
Connector for I/O connection … 1 set
Power cable (standard inlet type 2m) … 1 pc
13
ZPB
OUTLINE DIAGRAMS (Unit : mm)
Mounting method
<TOP VIEW>
The analyzer weight should be supported at the bottom of the case.
429
19-inch rack mounting type
57.2
<Rack dimensions>
450 or more
465
Mounting diagram
Guide rails
<FRONT VIEW>
57.2
Power
Switch
132.5
7
Flowmeter
Guide rails
415
463
483
<REAR VIEW>
Analog Output Connctor (A/O)
Digital Input/output Connector (DIO1 to 3)
Communication
Connector (RS485)
Purge Gas Inlet Rc1/4 or NPT1/4
Sample Gas Inlet Rc1/4 or NPT1/4
Analog Input
Connector (A/I)
Sample Gas Outlet Rc1/4 or NPT1/4
Fuse
(M4 Terminal Block Type)
Reference Gas Inlet Rc1/4 or NPT1/4
Power Inlet(100V to 240V AC 50/60Hz)
124.5
<SIDE VIEW>
24
2
25
380
396
(Power Inlet Type(100V to 240V AC 50/60Hz))
14
16
(M4 Terminal Block Type)
EXTERNAL CONNECTION
<Analog output> A/O connector
13
1
<RS485 communication signal>
1
14
2
25
14
15
3
D-sub 25pins female
16
4
* In standard, displayed Channel No.
and Analog Output No. are same.
17
5
18
6
<Terminal block>
P
N
19
7
L
20
8
21
100 to 240V AC
9
22
10
23
<Power inlet>
11
24
12
25
POWER INLET
100-240V AC
13
AO1+
AO1AO2+
AO2AO3+
AO3AO4+
AO4AO5+
AO5AO6+
AO6AO7+
AO7AO8+
AO8AO9+
AO9AO10+
AO10AO11+
AO11AO12+
AO12NC
5
6
1
14
* DIO 1 to 3 are all as same connector.
7
RT×D-
3
8
4
9
5
<Analog input> A/I connector (O2 signal input)
AI-
AI+
DIO1
DIO2
DIO3
connector connector connector
1
2
15
D-sub 25pins female
6
D-sub 9pins female
14
25
RT×D+
2
9
<Digital I/O> DIO 1 to 3 connector (option)
13
(GND)
1
1
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
NC
com
NO
NC
com
NO
NC
com
NO
NC
com
NO
NC
com
NO
DI1+
DI1DI2+
DI2DI3+
DI3-
DI4+
DI4DI5+
DI5DI6+
DI6-
DI7+
DI7DI8+
DI8DI9+
DI9-
DO1
DO6
DO11
DO2
DO7
DO12
DO3
DO8
DO13
DO4
DO9
DO14
DO5
DO10
DO15
Digital input
OFF : 0V
ON : 12 to 24V DC
Digital output
max. contact load
rating 24V DC/1A
24
12
25
13
15
ZPB
Contents of digital input
signal
DI1
Remote hold
DI2
Average value reset
DI3
A. cal. start
DI4
A. zero. cal. start
DI5
Remote range Ch1
DI6
Remote range Ch2
DI7
Remote range Ch3
DI8
Remote range Ch4
DI9
Remote range Ch5
Contents of digital output signal
Independent on the
number of component
1-component analyzer
22th digit
A, C
B, E
D, F, G, H
B, D, E, F, G, H
B, D, E, F, G, H
DO1
Instrument error
Instrument error
Instrument error
Instrument error
Instrument error
DO2
Calibration error
Calibration error
Calibration error
Calibration error
Calibration error
DO3
A.cal.status
(A.cal.status)
(A.cal.status)
(A.cal.status)
DO4
For zero gas
(For zero gas)
(For zero gas)
(For zero gas)
For span gas Ch1
(For span gas Ch1)
(For span gas Ch1)
(For span gas Ch1)
(For span gas Ch2)
(For span gas Ch2)
DO5
2-component analyzer 3-component analyzer
DO6
(Alarm1)
(Alarm1)
DO7
(Alarm2)
(Alarm2)
(For span gas Ch3)
DO8
(Alarm3)
(Alarm3)
(Range identification Ch1)
DO9
(Alarm4)
(Alarm4)
DO10
(Alarm5)
(Alarm5)
(Range identification Ch1)
(Range identification Ch2)
Range identification Ch1
(Range identification Ch2)
(Range identification Ch3)
DO11
(Alarm1)
(Alarm1)
(Alarm1)
DO12
(Alarm2)
(Alarm2)
(Alarm2)
DO13
(Alarm3)
(Alarm3)
(Alarm3)
DO14
(Alarm4)
(Alarm4)
(Alarm4)
DO15
(Alarm5)
(Alarm5)
(Alarm5)
4-component analyzer
16
The items in the parentheses
may not be available depending on the selected type on
22th digit.
The normal open side (NO) of
digital output is close when
the function is active without
range ID.
In case of range ID, normal
open (NO) side is close with
First-range.
The normal close (NC) side is
close with Second-range.
5-component analyzer
22th digit
B, E
D, F
G
H
B, E
D, F
G
DO1
Instrument error
Instrument error
Instrument error
Instrument error
Instrument error
Instrument error
Instrument error
DO2
Calibration error
Calibration error
Calibration error
Calibration error
Calibration error
Calibration error
Calibration error
DO3
A.cal.status
A.cal.status
A.cal.status
A.cal.status
A.cal.status
DO4
For zero gas
For zero gas
For zero gas
For zero gas
For zero gas
DO5
For span gas Ch1
For span gas Ch1
For span gas Ch1
For span gas Ch1
For span gas Ch1
DO6
For span gas Ch2
For span gas Ch2
For span gas Ch2
For span gas Ch2 Range identification Ch1
For span gas Ch2
DO7
For span gas Ch3 Range identification Ch1
For span gas Ch3
For span gas Ch3
For span gas Ch3 Range identification Ch2
For span gas Ch3
DO8
For span gas Ch4 Range identification Ch2
For span gas Ch4
For span gas Ch4
For span gas Ch4 Range identification Ch3
For span gas Ch4
DO9
Range identification Ch3
Range identification Ch1
For span gas Ch5 Range identification Ch4
For span gas Ch5
DO10
Range identification Ch4
Range identification Ch2
Range identification Ch5
DO11
(Alarm1)
(Alarm1)
(Alarm1)
(Alarm1)
(Alarm1)
Range identification Ch1
DO12
(Alarm2)
(Alarm2)
Range identification Ch1
(Alarm2)
(Alarm2)
(Alarm2)
Range identification Ch2
DO13
(Alarm3)
(Alarm3)
Range identification Ch2
(Alarm3)
(Alarm3)
(Alarm3)
Range identification Ch3
DO14
(Alarm4)
(Alarm4)
Range identification Ch3
Range identification Ch3
(Alarm4)
(Alarm4)
Range identification Ch4
DO15
(Alarm5)
(Alarm5)
Range identification Ch4
Range identification Ch4
(Alarm5)
(Alarm5)
Range identification Ch5
Exclusive Zirconia O2 Sensor
(to be purchased separately)
Gas inlet/outlet size:
Rc1/4 or NPT1/4
Power supply: Rated voltage
For O2 correction, the gas analyzer ZPB 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.
Measuring method:
Zirconia system
Measurable component and measuring range:
Measurable component
Range
Oxygen
O2
0 to 25vol%
Repeatability:
Within ± 0.5% of full scale
Linearity:
Within ± 1% of full scale
Zero drift:
Within ± 1% of full scale/week
Span drift:
Within ± 2% of full scale/week
Response time: Approx. 20 seconds (for 90% response)
Measured gas flow rate:
0.5 ± 0.25L / min
Remark: The Zirconia system, due to its principle,
may produce a measuring error due to relative concentration versus the combustible
O2 gas concentration. Also, a corrosive
gas (SO2 of 250 ppm or more, etc.) may
affect the life of the sensor.
; 100 to 115V AC or
200 to 240V AC
Rated frequency ; 50Hz/60Hz
Max. rated power ; 215VA (during power
ON)
65VA (during steadystate operation)
Enclosure:
Steel casing, for indoor application
Indication:
Temperature indication (LED)
Temperature alarm output:
Contact output 1a contact,
Contact capacity 220V, 1A AC (resistive
load)
Outer dimensions (H x W x D):
141 x 170 x 190mm
Mass {weight}: Approx. 3kg
Finish color:
Munsell 5Y 7/1
CODE SYMBOLS
1 2 3 4 5 6 7 8
Z F K 7 Y Y
9 10 11 12 13
4 -
Measuring method
Zirconia method
7YY
Power supply
100 to 115V AC 50/60Hz(Standard)
200 to 240V AC 50/60Hz(Standard)
200 to 240V AC 50/60Hz(CE mark)
9
B
C
1
8
OUTLINE DIAGRAM
Description
Y 0 Y Y
Gas inlet/outlet size
Rc 1/4
NPT 1/4
(Unit:mm)
170
4
152
OXYGEN ANALYZER
US
1
AC250V
T3.15A
2
3
4
5
6
7
E
F
110
131
141
TEMP.
L
N
AC
INPUT
OUT
ALM
9TH DIGIT
1: RC1/4
8: NPT1/4
ø5
INLET
OUTLET
EXTERNAL CONNECTION DIAGRAM
1
2
3
4
+
AC power supply
E
5
6
7
Output
Temperature
to analyzer alarm output
17
ZPB
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