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,making 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.
