oxygen analyzer / carbon dioxide / carbon monoxide / nitrogen oxide



  • Measured entity:

    oxygen, carbon dioxide, carbon monoxide, nitrogen oxide, process gas, nitrogen monoxide, CO2/02, exhaust gas

  • Measured value:


  • Configuration:

    benchtop, portable

  • Other characteristics:

    for monitoring gas emissions, continuous, online, real-time, digital, sampling, calibration, non-dispersive, process, infrared, electrochemical


Gasboard—5020 emission gas analyzer can be used for measurement of the concentration of automobile emission gas CO ,CO2 ,HC ,O2 and NO (optional). It is based on the pulsable infrared source and single source two beams non-dispersion infrared (NDIR) method, this analyzer is designed with portable and smaller physical dimensions.

General Parameter
Measurement:CO2, CO, HC, O2, NO gases, Lambda display
Technology:CO2, CO, HC(NDIR), O2, NO(ECD)
Measuring range:CO2 CO HC O2 NO
0-20% 0-10% 0-9999ppm 0-25% 0-5000ppm
Resolution: 0.01% 0.01% 1ppm 0.01% 1ppm
Relative error:±4% ±3% ±5% ±3% ±5%
Absolute error:±0.4% ±0.06%±12ppm ±0.1% ±25ppm
Warm-up time:10 minutes
Display:LCD display
Response timeTD+T90:10 second(NDIR), ECD:30 seconds
Power:110V-220V±10% 50Hz±1Hz
Operation temperature:0~40℃
Net weight:6kg
Flow rate:0.7-1.2L/min
Standard accessories:Sampling pipe, sampling probe, RS-232 cable,
standby filters, PC software
Options:Oil temperature option, inbuilt printer, RPM sensor options