MQ-6 LPG Gas Sensor Breakout Board - (AD39196)

Description:

This is an easy-to-use Liquefied Petroleum Gas (LPG) sensor, suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations anywhere from 200 to 10000 ppm.

This sensor has high sensitivity and a fast response time. The sensor’s output is an analog resistance. The driving circuit is very simple; all you have to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.

Documents:

- Datasheet

- Wiring Example

Reference link