This is a simple-to-use liquefied petroleum gas (LPG)sensor module, 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 10000ppm.
The MQ-7 Gas Sensor Module measures the levels of Carbon Monoxide, for home, industrial, laboratory and medical safety applications.
The MQ-9 Gas Sensor Module is an essential sensor when working with combustible gases, with fast and effective combustible gas detection capabilities.
This little MQ-2 Methane Gas Sensor module detects a wide range of potentially dangerous gases, with onboard potentiometer for adjusting sensitivity.
The MQ-5 Gas Sensor module is useful for gas leakage detection (in home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible.
This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm.