MQ4 – Methane [CNG] Gas Detector Sensor For Arduino

MQ4 – Methane Gas Detector Sensor

MQ4 is a very Useful Sensor, This is easy to use low-cost semiconductor Gas sensor Module with analogue and digital output. This module uses an MQ4 Methane gas as a sensing element. It requires no external components just plug in Vcc & ground pins and you are ready to use.  Using this module you can easily interface MQ4 Methane (CNG) gas Sensor to any Microcontroller, Arduino or even Raspberry Pi Board

• VCC :  Positive (5V)
• GND: Negative
• DO   : TTL switching signal output
• AO   : analogue signal output

• Detection of gas                     : Methane/CNG
• Detection of Concentration :300-10000ppm
• Input voltage                          : DC5V
• Power consumption              : 150mA

Package Included:

1x MQ4 – Methane [CNG] Gas Detector Sensor For Arduino