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Portable Infrared Flue Gas Analyzer Gasboard-3800PGasboard-3800P

It is portable type and used to measure concentration of SO2, NO, CO, CO2 and O2 from stack or boiler emission gases, in which SO2, NO, CO and CO2 are measured by micro-flow infrared sensors and O2 by electrochemical sensor, with optional gas temperature, pressure, velocity etc, calculating combustion efficiency, lambda, etc.
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  • Integrate heated sampling probe and sampling hose.
  • Built-in heated filter, prevent sampling loss.
  • Max working temperature 200℃.
  • Smart design, safe and reliable.
  • Filter element: 2 um
  • Length: 3m
  • Power supply: 220V
  • Power consumption: 330W
  • environmental temperature: -40℃—140℃
Gas analyzer features:
  • Innovative micro-flow NDIR technology.
  • Measure SO2, NO,CO,CO2,O2 and optional temperature, pressure and flow.
  • Less interference of H2O for SO2 and NO measurement.
  • Built-in zero pump and auto zero calibration with fresh air.
  • Optional printer.
  • Calculation of Lambda and combustion efficiency.
  • Touch screen.
  • USB output.
Gas conditioning system features:
  • Efficient peltier dehumidifiers for humidity measurement of low concentrations.
  • PID temperature control.
  • Needle valve flow control.
  • Built-in sampling pump and peristaltic pump.


CO2 Sensor CM1106-C
Response Time(T90) <10s(NDIR)
Warm-up Time 30minutes
Communication Interface RS232
Work Temperature 0-50℃
Relaive Humidity 5-85%
Ambient Pressure 86-108kPa
Measurement SO2, NO, CO, CO2, 02
Technology SO2, NO, CO, CO2(Micro-flow NDIR)
Range SO2:0-2000ppm; NO:0-2000ppm; CO:0-5000ppm; CO2:0-25%;02:0-25%
(Note:measurement range can be customized)
Resolution SO2, NO, CO:1ppm; CO2, O2:0.01%
Precision SO2, NO, CO, CO2 ≤±2%; O2≤±3%
Repeatability SO2, NO, CO, CO2, 02≤1%
Zero/Spandrift SO2, NO, CO, CO2≤±2%;O2≤±3%
Power Supply AC 220V 50Hz±1Hz
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