Reduced price

MQ4 Analog Gas Sensor - DFRobot

€8.73
€10.27

(SEM IVA 7.10€)

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The MQ4 is used in gas leak detection equipment in the consumer and industrial markets, this sensor is suitable for detecting CH4 , natural gas , LNG , avoiding exposure to alcohol, kitchen smoke and cigarette smoke . Sensitivity can be adjusted by potentiometer

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MQ4 Analog Gas Sensor - DFRobot

The MQ4 is used in gas leak detection equipment in the consumer and industrial markets, this sensor is suitable for detecting CH4 , natural gas , LNG , avoiding exposure to alcohol, kitchen smoke and cigarette smoke . Sensitivity can be adjusted by potentiometer.


Specifications:

• Power supply: 5V;
• Interface type: Analog;
• Pin definition: 1 2-GND 3-VDC output;
• High sensitivity to CH4? Natural gas;
• Low sensitivity to alcohol, smoke;
• Quick response;
• Stable and long life;
• Simple drive circuit;
• Size: 40x20mm.


Documents:

Wiki;
Datasheet.


Includes:

• 1x MQ4 Analog Gas Sensor - DFRobot.

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