Railway

Air quality sensor

  • Product Description:The three-channel AQS sensor is currently a more advanced AQS, with significant advantages over the two-channel sensor in terms of response speed, response gas type, and control logic algorithm. It can measure volatile organic compounds (VOCs) inside the car, CO2 as refrigerant gas leakage and other harmful gases to human body causing drowsiness and asphyxiation effective monitoring, while monitoring toxic and odorous gases and excluding again outside the passenger compartment to protect passengers. The three channels are: 1. other reducing gases such as CO and VOC; 2. other oxidizing gases such as NO2; 3. low concentration of NH3, NO and other reducing gases.
  • Manual download

Product Features

 a. Operating voltage: DC 916.5V

 b. Standard voltage: DC13.5V

 c. Signal output: PWM/LIN

 d. Signal frequency: 100Hz5%

 e. Standard current: 57-67mA

 f. Warm-up time: 20s

 g. Humidity range: 5%95%RH

 h. Operating temperature: -4085

 i. Storage temperature: -40120 

 j. Connector: AMP 967642-1 Coding B

 k. Protection class: IP67.


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