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

Description:

This is a simple-to-use liquefied petroleum gas (LPG) sensor suitable for detecting concentrations of LPG (primarily composed of propane and butane) in air. The MQ-6 can detect gas concentrations ranging from 200 to 10,000 ppm.

This sensor has high sensitivity and a fast response time. The sensor output is an analog resistor. The control circuit is very simple; all you have to do is supply the coil to the connector with 5V, add a load resistor, and connect the output to an ADC.

Documents:

- Datasheet

- Wiring Example

Reference link: