MQ-4 Gas Methane (CNG) Detector Sensor Module

SKU E-402

110.00 +GST

The delivery time will depend on the product availability as well as your location. Pan India delivery will take around 3 to 4 days.

We do not offer any returns. If you genuinely have received a faulty product, please contact us.


Sensitive material of MQ-4 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist the sensors conductivity increases higher along with the gas concentration rising.
MQ-4 gas sensor has high sensitivity to Natural gas, Methane and could be used to detect both Methane and Propane. The sensor could be used to detect different combustible gas especially Methane, its low cost and suitable for different application.
-High sensitivity to Combustible gas in wide range.
-High sensitivity to Natural gas Methane, Coal gas, CO etc gas.
-Fast response.
-Wide detection range.
-Stable performance, long life, low cost.
-Simple drive circuit.

Additional Information