MQ135 Air Quality Sensor

MQ135 Air Quality Sensor

The MQ135 Air Quality Sensor Module a low cost semiconductor sensor which can detect the presence of Ammonia (NH3), Mono-nitrogen oxides (NOx), Alcohol, Benzene, Smoke, Carbon-dioxide (CO 2) etc. It has good sensitivity to harmful gases in a wide range. The sensitive material used for this sensor is SnO2, whose conductivity is lower in clean air. It’s conductivity increases as the concentration of sensing gases increases. This module provides both digital and analog outputs. MQ135 Air Quality Sensor module can be easily interfaced with Micro controllers, Arduino Boards, Raspberry Pi etc.


Features

Low Cost

Stable and Long Life

Good sensitivity to harmful gases in wide range

High sensitivity to Ammonia, Sulfide and Benzene

On-board LED indicator

Both digital and analog outputs

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  • Views: 2084
  • Product Code: MQ135
  • Availability: In Stock
  • KES 600.00

Tags: MQ135, Air Quality Sensor

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