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Gravity: Analog CH4 Gas Sensor (MQ4) For Arduino

Item number: DF-SEN0129

The MQ4 is used in gas leak detectors in consumer and industrial markets, this sensor is suitable for detecting CH4, natural gas, LNG, to avoid alcohol, cooking fumes and cigarette smoke. The sensitivity can be adjusted via the potentiometer.

Category: Sensors, actuators


11,27 €

including 16% VAT. , plus shipping (Standard)

Available now!

Shipping time: 2 - 3 workdays



The MQ4 is used in gas leak detectors in consumer and industrial markets, this sensor is suitable for detecting CH4, natural gas, LNG, to avoid alcohol, cooking fumes and cigarette smoke. The sensitivity can be adjusted with the potentiometer.
 

Specification.
  • Power supply requirement: 5V
  • Interface type: Analog
  • Pin Definition:  1-Output  2-GND  3-VCC
  • High sensitivity to CH4,natural gas
  • Little sensitivity to alcohol, smoke
  • Fast response
  • Stable and durable
  • Simple driver switching
  • size: 40x20mm
delivery list
  • Analogue gas sensor (MQ4) 1Unit

Shipping weight: 0,02 Kg