Description
CI-PC931/932 analyzer is suitable for the measurement of trace oxygen in various industrial and outdoor
environments,and provides the display of oxygen concentration.It takes microcontroller technology as its core and fuel cell oxygen sensor as its measuring unit.It has the characteristics of intelligence,high precion,fast response and good stability. The large capacity lithium battery used in the analyzer has a long standby time.
Technical Specififications
Environment
temperature: 0~45*C Environment Humidity:80%RH
Sample gas
pressure: atmospheric conditions+10% (Gas outlet
should be atmospheric conditions)
Analyzer weight: Cl-PC931:Net weight 5.0 kg
CI-PC932:Net weight 6.45 kg
Analyzer size: CI-PC931:
LxWxH=305mmx270mmx144mm
CI-PC932:
LxWxH=360mmx304mmx194mm
// Technical Specifications
Measure range: 0~10/100/10000ppm/1%/25% Oz
Sensor: Fuel cell oxygen sensor
Accuracy: 0.01~9.99ppm 02:15% FS
10.0~99.9ppm 0z:13% FS
100~1000ppm O2:t2% FS
Repeatability: 0.01~9.99ppm 02:12.5% FS
10.0~99.9ppm 02:11.5% FS
100~1000ppm 02:t1% FS
Stability: 0.01~9.99ppm 02:+2.5% FS/7d
10.0~99.9ppm 02:t1.5% FS/7d
100~1000ppm 02:11% FS/7d
Response time: T90<60s(25*C)
Power supply: 220VAC+10%,50/60Hz
Communication:RS485(standard)/RS232(optional)
Signal output: 2 sets,Relay contact point capacity:24V
DC,0.2A
Analog output: 1 set,4-20mA/0-20mA/0-1V/0-5V/0-10V/
1-5V (You can set the mode freely).
// Applications
ㆍ Air separation;
ㆍ Gas production and testing;
ㆍ Protection gas detection in semiconductor industry;
ㆍ Protection gas detection in reflow/wave soldering;
ㆍGas detection in food production process;
ㆍGas detection in petrochemical process;
ㆍ Detection of oxygen concentration in inert gas and hydrocarbon gas,etc.
| Product Features
ㆍ It has the characteristics of intelligence,good stability,high
reliability and long calibration cycle.
ㆍ Digital temperature compensation function:it adopts the
most advanced temperature compensation method in the
world,and its temperature compensation effect is world
leading.
ㆍ Over-voltage protection function:when the internal pressure
of the gas circuit exceeds the protection range, the gas
circuit will be cut off automatically to avoid the damage of
the sensor due to too large or too small pressure;
ㆍPressure compensation function:reduce the influence of
pressure on the oxygen concentration in sensor test,mak-
ing the measurement more accurate.
ㆍ Over range protection function:concentration protection
function,when the oxygen concentration exceeds the
protective concentration,the gas path will be cut off
automatically,so as to avoid the influence of the sensor’s
performance and life in the environment with high oxygen
concentration for a long time.
ㆍ The new structure of the test chamber and the use of digital
sensors can not only be replaced on site,but also need no
calibration.
// Order Information
*Whether equipped with pump and needle valve;
ㆍ The difference between Cl-PC931 and Cl-PC932:
CI-PC932 is equipped with patented high-performance
activated carbon filters.
ㆍMain components of the measured gas:whether it
contains COr,H&S,SOz,NOx,NHs and other gases
Instructions
ㆍ Sensor principle:please refer to page 2 of this sample
book;
ㆍ Interference effects of various gases on measurement:
please refer to page 15 of this sample book.
