REES52 MQ-8 Hydrogen Gas Sensor Module H2 Educational Electronic Hobby Kit

Sensitive material MQ-8 gas sensor is used in clean air low conductivity tin oxide (SnO2). When there is the environment in which the combustible gas sensor , conductivity sensor with increasing concentration of combustible gases in air increases. Using a simple circuit to convert the change in conductivity of the gas concentration corresponding to the output signal. MQ-8 hydrogen gas sensor of high sensitivity , the monitoring of the other hydrogen-containing gas is also very satisfactory. This sensor can detect a wide range of hydrogen gas , city gas in particular , is a low-cost sensor for a variety of applications . Module Applications: Suitable for home or industrial hydrogen leakage monitoring devices. Can not interfere with ethanol vapor , soot , carbon monoxide and other gases.