MQ135 Gas Sensor Module

(4 customer reviews)


MQ135 Gas Sensor module for Air Quality having Digital as well as Analog output. Sensitive material of MQ135 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensors conductivity is more higher along with the gas concentration rising. MQ135 gas sensor has high sensitivity to AmmoniaSulphide and Benze steam, also sensitive to smoke and other harmful gases. It is with low cost and suitable for different application.

5 in stock

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  • Working voltage : DC 5V
  • Working Current : 150mA
  • DOUT : TTL output
  • AOUT : Analog output
  • Preheat time : Over 20s
  • Dimension : 32mm x 22m x 27mm(HIGH 27mm)

4 reviews for MQ135 Gas Sensor Module

  1. Richard (verified owner)

    Good quality.

  2. Charles (verified owner)

    Very fast delivery.

  3. Alan (verified owner)

    The product is firmly packed.

  4. Kaden Arabic (verified owner)

    The product is firmly packed.

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