Chang AI CI-PC21 Infrared gas analyzer (20%NOx, 100%SO2, 100%CO, 100%CO2, 100%CH4, 30%H2S)

Principle of measurement: NDIR Non-Spectrophotometric Infrared Analyzer

Measuring components: NOx,SO2,CO,CO2,CH4,H2S can be measured for any one or two components,and O2 can be added to each component.

Accuracy: ±2%FS

Repeatability: ±1%FS

Zero drift: ±1%FS/7d

Range drift: ±1%FS/7d

Linear error limit: ±1%FS

Response time: T90≤60s(when sample flow gas volume is 0.5L/min)

Analog signal: 4~20mA/0~20mA/0~1V/0-5V/0-10V/1-5V,- free to set analog output mode

Maximum load: Provided according to user's requirement,not affected by load within 500Ω of maximum load

Environmental temperature: -10~45°C Environmental humidity:less than 80% RH

Power supply voltage: 85-264VAC 50/60Hz

Shape size: 19-inch profile case. LXWXH=483 mmX300 mmX177 mm

The measured gas flow rate: 500-1000ml/min,the best:500 ml/min

Dust: Particles not exceeding1 um,not exceeding 200 ug/Nm3

Mist: none

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

Water content: Saturation (no condensation) not exceeding 5°C