Chemical & Environmental

For motor vehicle drivers and other non-drinking and operating personnel on-site testing, also used in other places of ethanol vapor detection, detection of alcohol

MQ-4 gas sensor has high sensitity to Natural Gas, Methane and could be use to detect both Methane and Propane. The sensor could be used to detect different combustible gas, especially Methane, it is with low cost and suitable for different application.

MQ-4 gas sensor has high sensivity to Methane, also to Propane and Butane. The sensor could be used to detect different combustible gas.

Hydrogen gas sensor are used in gas leakage detecting equipment’s in home and industry applications. Avoid the noise of alcohol, cooking fumes, LPG,CO.

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.