MQ2 Flammable Gas and Smoke Sensor
Now available from PMD Way are these useful MQ2 Flammable Gas and Smoke Sensors.
This semiconductor gas sensor detects the presence of combustible gas and smoke at concentrations from 300 to 10,000 ppm. The sensor’s simple analog voltage interface requires only one analog input pin from your microcontroller.
You can adjust the sensitivity using the onboard potentiometer.
Dimensions:

Click here to download a zip file of all the datasheets in pdf format.
Don't forget to check out our full range of sensors if this doesn't meet your needs. And as always, all orders receive free delivery.
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