MQ-135 Air Quality and Hazardous Gas Detection Sensor Alarm Module MQ135 Module for arduino DIY KIT

MQ-135 Air Quality and Hazardous Gas Detection Sensor Alarm Module MQ135 Module for arduino DIY KIT

Sensitive material MQ135 gas sensor is used in clean air low conductivity tin oxide (SnO2). When the sensor is kept in their environment

In the polluting gases , the conductivity sensor with increasing air pollution in gas concentration increases. Using a simple circuit can change the conductivity

Conversion of an output signal corresponding to the gas concentration .

MQ135 sensor for ammonia, sulfide , benzene vapor high sensitivity of the smoke and other harmful monitor is also very good. This sensor can be seized.

Gas may be used in homes and factories leakage monitoring device suitable for the detection of gas, butane , propane , methane , smoke , etc.