Chang AI CI-PU20 Multicomponent flue gas analyzer (0~1000ppm SO2, 0~500ppm NO, 0~500ppm NO2, 0~1000ppm CO, 0~30.0% CO2)

Sulfur dioxide (SO2) detection: Electrochemical sensor

Scope of measurement: 0~1000ppm SO2

Accuracy: ±2%FS

Repeatability: ±1%FS

Stability: ±1%FS/7d

Response time: T90<60s

Nitric oxide (NO) detection: Electrochemical sensor

Scope of measurement: 0~500ppm NO

Accuracy: ±2%FS

Repeatability: ±1%FS

Stability: ±1%FS/7d

Response time: T90<60s

Nitrogen dioxide (NO2) detection: Electrochemical sensor

Scope of measurement: 0~500ppm NO2

Accuracy: ±2%FS

Repeatability: ±1%FS

Stability: ±1%FS/7d

Response time: T90<60s

Oxygen (O2) detection: Electrochemical sensor

Scope of measurement: 0~25.00% O2

Accuracy: ±2%FS

Repeatability: ±1%FS

Stability: ±1%FS/7d

Response time: T90<60s

Carbon monoxide (CO) detection: Electrochemical sensor

Scope of measurement: 0~1000ppm CO

Accuracy: ±2%FS

Repeatability: ±1%FS

Stability: ±1%FS/7d

Response time: T90<60s

Response time:

Carbon dioxide (CO2) detection: NDIR Non-dispersive Infrared (Double Beam) Measurement

Scope of measurement: 0~30.0% CO2

Accuracy: ±2%FS

Repeatability: ±1%FS

Stability: ±1%FS/7d

Response time: T90<15s

Analyzer:

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

Alarm output: Quantity:6 groups (COM and NO); Relay Contact Capacity: 24VDC, 0.2A

Analog signal:Quantity:6 sets of output modes:free settings; 4-20mA/0-20mA/0-1V/0-5V/0-10V/1-5V

Load: less than 500Ω

Communication: RS485 (Standard Matching)/RS232 (Optional Matching)

Environmental temperature: 0-45°C; Environmental humidity: less than 90% RH

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