MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module

₹129.00 Rs. 109.32 + 19.68 GST
In stock. 1-7 Day Delivery in India.

This is a simple to use MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module which can sense the presence of Compressed Natural Gas(CNG), methane(CH4), etc in the air. The module uses our MQ-4 sensor. It simplifies the interface to the odd pin spacing of the sensor and provides the interface through standard 4 x 0.1″ header pins.

It provides an analog output corresponding to the concentration of the gases in the air and an easy to use digital output. The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered. Just power the module with 5V set the threshold and you can start getting the gas concentration of the air around the sensor! An onboard LED signals the presence of any gas.

The digital output can be easily interfaced to microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor reading. This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air.

The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm.

Features :

High sensitivity to Combustible gas in a 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

Applications :

Domestic gas leakage detector
Industrial Combustible gas detector
Portable gas detector
Gas leak alarm, Gas detector

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