Features:
- Operating Voltage: 5V
- Operating Current: 150mA
- Concentration Range: 300-10000ppm
- On-board potentiometer for sensitivity adjustments
Documents:
MQ-4 LPG & Natural Gas Sensor Board
The MQ-4 gas sensor is a gas sensor which can CH4 and natural gases. The resistance of the sensitive component changes as the concentration of the gas changes making it ideal for gas leakage applications.
$6.60
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