Gas Detector with Infrared (High Precision, Data Storage)




GAOTek Gas Detector with Infrared effectively performs continuous measurement of gas using infrared sensor with high precision, and stores measurement data.

Key Features

  • NDIR” non-dispersive infrared ” principle
  • OLED screen, self-luminous with low power consumption and high brightness,
  • High sensitivity; the detection resolution of leakage can reach 0.1ppm
  • High precision and good stability
  • Quick response and recovery
  • Multi-level speech and light alarm
  • Can be charged by USB or AC adopter, convenient and quick
  • Storage and inquiry of measurement data
  • Read and analysis the data by PC software through USB
  • Long lifespan of sensor

Technical Specifications

Parameters Characteristics 
Measurement principle Non-dispersive infrared  (NDIR)
Detectable gas Refer to lectotype table
Uncertainty <1.5%F.S
Resolution 0.1PPM
Sampling mode Pumping type
Service temperature  14F-140F (-10~60℃)
Power supply 4.2V, internal lithium battery power supply,2200mAh
Response time 1~5 second(s)
Warm-up time 100 seconds
Probe unit rod length 8.66in  (22cm)
Lifespan >10 years
Calibration Calibration every six months
Weight 1.54lbs (0.7 Kg)


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