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Air Quality Module AQM-1020

Air Quality Module AQM-1020

The air classification module AQM-1020 is a MEMS (Microelectronic Mechanical Systems) sensor which based module for automatic HVAC air intake control. MEMS metal oxide semiconductor gas sensing elements for the detection of oxidizing and reducing environmental gases classify the intake air quality. According to the environmental gas concentrations and implemented internal air diagnostic validation, detailed classification levels are provided via LIN interface.
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  • Microelectronic Mechanical Systems adopted for fast response and high selectivity on VOC
  • Accurate, stable and reliable measurement in various gases and complex road conditions
  • Vehicle-level circuit design
  • Key components are self-made to ensure quality and long life span
  • Automotive air quality sensor for in-cabin air quality monitoring


CO2 Sensor CM1106-C
Operating principle Oxidation and reduction of semiconductor for CO/HC and NOx
Measurement range CO / HC (tVOC): 0~1000ppm
NO2: 0~10ppm
Continuous measurement, recommended for level display
Working temperature -40~+85℃,0-95%RH (non-condensing)
Storage temperature -40~+95℃,0-95%RH (non-condensing)
DC supply voltage 9~16.2 VDC, standard voltage 12 VDC
Supply current ≤60mA
Standby current ≤100μA
Digital output LIN
IP rating IP67
Dimension 39*31*35 (mm)
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