Chang AI CI-PC23 便携式红外气体分析仪 (100% CO, 100% CO2, 100% CH4)

Measuring Component: Minimum range/  Maximum range 

CO2:  0~2000ppm/ 0~100% 

CO:  0~5000ppm/ 0~100% 

CH4:  0~4.4%/ 0~100% 

Detection principle:  NDIR,Non-dispersive Infrared(Double Beam) Measurement

Accuracy: ±2%FS

Repeatability: ±1%FS

Zero drift: ±1%FS/7d

Range drift: ±1%FS/7d

Response time: T90＜15s（500ml/min）

Charging power supply: 85～264VAC，50/60Hz

Power waste: Less than 20VA

Communication:  RS485(Standard)/RS232(Optional)

Environmental temperature:  -10～45℃; Environmental humidity: less than 80% RH

Sample pressure:  Atmospheric pressure ±10% (outlet should be atmospheric pressure)

Alarm: Two sets of switching signals (one set of state alarm and one set of concentration alarm)

Relay contact capacity: 24V DC，0.2A

Analog output signal: Group1,4-20mA/0-20mA/0-1V/0-5V/0-10V/ 1-5V,freely set mode. Load: less than 500Ω

External control: Quantity:Group 1 Control signal:9～28VDC. Purpose:Controlling pumps (selection)

Analyzer weight: Net weight 4.25kg