EDS3-143 Datasheet, PDF (1/16 Pages) Fuji Electric – INFRARED GAS ANALYZER

INFRARED GAS ANALYZER
DATA SHEET
ZPA
This gas analyzer (ZPA) is capable of measuring the con-
centration of NO,SO2,CO2,CO,CH4 and O2 components in
sample gas. NO, SO2, CO2, CO and CH4 are measured by
non-dispersion infrared method (NDIR), while O2 is mea-
sured by fuel cell or paramagnetic and zirconia method.
Optimum use as an analyzer unit for measurement of
combustion exhaust gas from refuse incinerator, boiler
exhaust or gas from various industrial furnaces.
FEATURES
1. High sensitivity
Equipped with the newest upgraded mass flow sensor.
2. Easy maintenance
Maintenance is easy due to simple measurement unit of
single-beam system adapted.
3. Small and light
The size is small 133x483x382mm (HxWxD). (This is
for 19inch rack mounting type) and light (9kg). Unit is
capable max. 5 component measurement in one analyzer.
4. 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.
SPECIFICATIONS
Standard Specifications
Principle of measurement:
NO, SO2, CO2, CO, CH4 ;
Non-dispersion infrared-ray absorption
method
Single light source and single beams
(single beam system)
O2 ;Fuel cell O2 sensor (build-in) or paramag-
netic O2 sensor (build-in) or zirconia O2
sensor (externally installed TYPE: ZFK7)
Measurable gas components and measuring range:
Minimum range
Maximum range
NO
0 - 200ppm
0 - 5000ppm
SO2
0 - 200ppm
0 - 10vol%
CO2
0 - 100ppm
0 - 100vol%
CO
0 - 200ppm
0 - 100vol%
CH4
O2
Built in
fuel cell
O2
Built-in
Paramagnetic
0 - 500ppm
0 - 10vol%
0 - 5vol%
None
0 - 100vol%
0 - 25vol%
0 - 100vol%
100 - 95vol%
O2
External
^Zirconia
0 - 5vol%
0 - 25vol%
• Max. 5 components measurement includ-
ing O2.
For reverse range O2 measurement, in-
frared gas measurement is not available
(single range O2 only).
• Measuring range ratio max. 1:10 (except
O2)
• Measuring ranges are changeable be-
tween the specified minimum and maxi-
mum 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 Table1.
Measured value indication:
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)
• O2 average value
EDS3-143
Date Nov. 2, 2011