Chang AI CI-PC91 Trace Oxygen Analyzer (0~10/100/1000ppm/1%/25.00% O2)

Sensor principle: fuel cell type

Measure range: 0~10/100/1000ppm/1%/25.00% O2

Accuracy: 

0.01~9.99ppm O2: ±5% FS 

10.0~99.9ppm O2: ±3% FS 

100~1000ppm O2: ±2% FS 

Repeatability: 

0.01~9.99ppm O2: ±2.5% FS 

10.0~99.9ppm O2: ±1.5% FS 

100~1000ppm O2: ±1% FS 

Stability: 

0.01~9.99ppm O2: ±2.5% FS/7d 

10.0~99.9ppm O2: ±1.5% FS/7d 

100~1000ppm O2: ±1% FS/7d 

Response time: T90<60s(25°C)

Power supply: 85~264VAC,50/60Hz

Signal output: 2 sets,4-20mA/0-20mA/0-1V/0-5V/ 0-10V/1-5V, can freely set mode

Switch output: 6 sets,Relay contact point capacity:24V DC,0.2A

Communication: RS485(standard)/RS232(optional)

External control: quantity:5 sets,control signal 9~28VDC

Enoirment 

Temperature: -10~45°C Environment Humidity:<90%RH

Sample gas flow rate: 1.5~2L/min

Simple gas pressure: atmospheric conditions±10% (Gas outlet should be atmospheric conditions)

Analyzer Size: L×W×H=483mm×300mm×177mm