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MQ135 Gas Sensor Module

  • Stock: 17
  • SKU: 1354 | DAB416
  • Rs. 151.98 (inc GST)
    Rs.128.80 + GST

    Qty :

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.

MQ135 Gas Sensor Module

MQ135 Gas Sensor Module for Air Quality

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 Ammonia, Sulphide and Benze steam, also sensitive to smoke and other harmful gases. It is with low cost and suitable for different application.

Used for family, Surrounding environment noxious gas detection device, Apply to ammonia, aromatics, sulfur, benzene vapor, and other harmful gases/smoke, gas detection, tested concentration range : 10 to 1000 ppm.

We have Various sizes of Gas Sensor. Check out our complete collection of Gas Sensor.


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

 Specification of MQ135 Module

  • 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)

Related Links

Related Video


  • Arduino Air Quality Monitor with MQ135


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Tags: MQ Series GAS Sensor