oxygen analyzer / carbon dioxide / flue gas / CO



  • Measured entity:

    oxygen, carbon dioxide, flue gas, CO, sulfur dioxide, stack gas, nitrogen monoxide

  • Measured value:


  • Configuration:

    for integration

  • Other characteristics:

    continuous, monitoring, real-time, sampling, RS485, calibration, for boilers, with CO2/O2 sensor, NDIR


It is usually used for power plants, steel plants, cement plants, aluminum smelters, non-ferrous metal smelters, phosphate fertilizer plants, nitric acid plants, sulfuric acid plant, petrochemical plants, chemical fiber plant of large industrial coal-fired chimney and other fixed sources of exhaust gas concentration monitoring.
Range: SO2:0-2000ppm
NO: 0-2000ppm CO: 0-5000ppm CO2: 0-25% O2: 0-25%
(Note: measurement range can be customized by the requirement.)
Technology: SO2/NO/CO/CO2: NDIR O2: ECD
Resolution: SO2/NO/CO/CO2: 1ppm O2: 0.01%
Precision: SO2/NO/CO/CO2: ≤±2%FS O2: ≤±3%FS
Flue gas temperature: 0-300℃
Flue dust: 0-2000mg/m³
Flue pressure: -2500 - +2500Pa
Features :
1.The system continuously monitors the gaseous pollutants by heating extraction method.
2.Sampling probe has large filtering area, the filter easy to replace.
3.Pretreatment system using imported devices which effectively waterproof, dust-proof, anti-corrosion.
4.PLC data acquisition system is fully functional, intuitive and easy to operate.
5.A variety of data output.
6.The analyzer can be flexibly selected according to field requirements.
7.Analysis system cabinet modular design and easy to operate.
8.The analysis system has stability and high reliability, so it can reduce the daily maintenance costs.
9.This model have rich features, it can achieve automatic sampling, purging, calibration, fault diagnosis, alarm, etc.