CO air quality sensor module AQM-1020

NO2IP67

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. 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 Specifications 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)