Air Quality Sensor MQ135 (Analog/Digital)

Regular price LE 100.00

  • Sensitive for benzene, alcohol, smoke
  • Output voltage boosts along with the concentration of the measured gases increases
  • Fast response and recovery
  • Adjustable sensitivity
  • Signal output indicator


  • please use this sensor only in controlled experiments.
  • Flammable gases and fumes are very dangerous.


  • Both types of output (Analog and Digital)
  • Compact size sensor so that it can use in any environment.
  • Runs for a lifetime
  • Highly Stable Sensor
  • Very simple Interface
  • Fast Response
  • Ultra Sensitive
  • Adjustable Sensitivity

Specifications :

  • Input Voltage: 5V
  • Input Current: 150mA
  • Analog Output: 0 ~ 5V
  • Detectable Concentration: 10ppm ~ 1,000ppm
  • Operating Temperature: -10°C to 50°C
  • Dimensions of the module: 40mm x 21mm

Applications :

  • Air Quality Monitors
  • Home and Offices
  • Industrial Areas Living Premises
  • Handheld Air Quality Monitor