MQ-5 Liquefied Gas and Coal Gas Sensor Module

This MQ5 gas sensor is best used as a gas detecting equipment in consumer and industrial applications. The MQ5 gas detecting sensor module will help you detect any leakage like methane, natural gas and coal gas due to it's high sensitivity.*Dual signal output (analog output, and TTL level output). 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage.