SeeedStudio Grove Gas Sensor (MQ9)

The Grove – Gas Sensor module is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke, and so on. Measurements can be taken as soon as possible based on its fast response time. Also, the sensitivity can be adjusted by the potentiometer.

The Grove – Gas Sensor(MQ9) is compatible with Arduino and Raspberry pi with a 5v power supply.

Application:

1. Used to detect the presence of gases in the air such as Carbon Monoxide, Coal Gas, Liquefied Gas.
2. Air quality monitoring.
3. Gas leak alarm.

Features:

1. High sensitivity to Combustible gas in a wide range
2. Stable performance, long life, low cost
3. Fast response
4. Wide detection range
5. Simple drive circuit

Useful Links:

How to choose a gas sensor

Grove Gas Sensor Guide

Package Includes:

1 x SeeedStudio Grove Gas Sensor(MQ9)

1 x Grove cable