MQ-8 Hydrogen Gas Sensor Module

MQ-8 is the Hydrogen gas sensor module. It is used to detects hydrogen gas presence in air.Whenever H2gas comes into contact with the sensing element, the resistivity of the element changes. The change is then measured to get the concentration of the gases present. 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. Suitable for monitoring hydrogen leaks in industrial or domestic settings. cannot interfere with gases like carbon monoxide, soot, or ethanol vapors.

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