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EMS-00010-D

(Last updated) Jun 20, 2026

MQ-5 Gas Sensor

LPG and methane detection module

The MQ-5 Gas Sensor Module is used to detect combustible gases like LPG, methane, and natural gas. It changes conductivity based on gas presence and provides an analog output signal. It is widely used in gas leakage detection, safety systems, and IoT projects.
Model MQ-5
Operating Temperature Range -20 to 40 °C
Operating Voltage 5 V
Length 3.2 cm
Height 2.2 cm
Width 2 cm