oxygen analyzer / carbon dioxide / flue gas / CO
Gasboard 3000Plus



  • Measured entity:

    oxygen, carbon dioxide, flue gas, CO, nitrogen oxide, nitrogen, process gas, nitrogen dioxide, nitrogen monoxide, exhaust gas

  • Measured value:


  • Configuration:


  • Other characteristics:

    real-time, continuous, monitoring, online, sampling, high-performance, multi-channel, for boilers, with CO2/O2 sensor, for environmental assessments, NDIR


Gasboard 3000Plus is designed with world-leading micro-flow infrared sensor, is able to measure continuously simultaneously concentration of CO,CO2,SO2,NO,especially for lower range measurement. It is an ideal solution for monitoring in fields of boiler, power plant, combustion efficiency monitoring for various industrial furnaces or refuse incinerator, process and security monitoring.
Boiler, furnace exhaust emission gas and combustion efficiency monitoring, cement production line process and security monitoring, CEMS integration
Features :
1.Adopting micro-flow NDIR gas sensor technology, higher precision and longer life time.
2.Monitoring the lowest range of SO2 and NO in 200ppm.
3.No cross interference between measurement gases.
4.Diagnostic function can check sensor status.
5.Sampling flow rate fluctuations have no effect on the measurement results.
6.Accurate measurement of low concentration gas.
7.Built-in pump to achieve automatic zeroing.
8.Real-time continuous monitoring concentration of SO2, NO, CO, CO2, O2 , measurement component is optional.
9.LCD (320*240) display.
10.Digital and analog signal output
Measurement: SO2, NO, CO, CO2 ,O2
Technology: SO2, NO, CO, CO2: Micro-flow NDIR O2: ECD
Rang: SO2: 0-200ppm NO: 0-200ppm CO: 0-200ppm CO2: 0-25% O2: 0-25%  
Resolution: SO2, NO, CO: 1ppm CO2, O2: 0.01%
Precision: SO2, NO, CO, CO2: ±2%FS O2: ±3%FS
Gas Flow: 0.7-1.2 L/min
Inlet Pressure: 2kPa-50kPa
Sampling Gas Requirement: No dust,no moisture.
Response Time: <15s (NDIR),Warm-up Time: 800s
Communication Port: RS-232/RS-485,Output: 4-20mA