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Automotive Air Quality Monitoring Sensor

Automotive air quality sensor AQM-1020 is an automotive-grade air quality sensor based on the MOX principle and MEMS manufacturing process. It detects the redox gas in the environment to determine the air quality level of the air-conditioning inlet and through ECU to automatically control the air inlet valve of the air conditioner to maintain the freshness of the air in the car.

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  • MEMS chip Metal Oxide Semiconductor Technology
  • In-house MEMS Chip and Nano Material Design and Manufacturing
  • Multi-gas simultaneous monitoring of CO, NO2, NH3 (optional), VOC (optional)
  • Vehicle-level (AEC-Q compliance) circuit design can be suitable to the harsh vehicle environment


CO2 Sensor CM1106-C
Operating principle Metal oxide semiconductor
Measurement range CO/HC and NOx (Extensible detection NH3 or SO2 gas, need to be customized)
Air velocity range ≤10 m/s
Digital output LIN/PWM
IP rating IP6K7
Working temperature -40~+85℃:-40~+85℃,5-95%RH (non-condensing)
Storage temperature (Short term range, max of 2 hours) -40~+125℃,5-95%RH (non-condensing)
Power supply 9V~16V DC (standard voltage 12V DC)
Working Current ≤40mA
Standby Current ≤100μA
Module weight ≤15g
Dimensions 45*31*35.8 mm
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