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MQ-4 Natural Gas and Mathane Sensor (with soldering pad-hole)
- Product SKU: KY_KE0059
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keyes MQ-4 Natural Gas and Mathane Sensor is specialized for Arduino. Its connection port is compatible for Arduino sensor shield. The sensor use the Stannic oxide as gas-sensitive material which has lower conductivity in clean air. When there is a combustible gas in the environment in which the sensor is present, the conductivity of the sensor increases as the concentration of combustible gases in the air increases. We converted the electrical conductivity into an output signal corresponding to the gas concentration by utilizing the circuit. This sensor has high sensitivity to methane and has strong anti-interference ability for alcohol and other interfering gases. It is widely used in household gas leak alarm, industrial combustible gas alarm and portable gas detector. The sensor comes with four positioning holes that allow you to secure the sensor to other devices.
2. specifications
Operating voltage: 3.3-5V (DC)
Interface: 4PIN interface
Output signals: digital signals and analog signals
Weight: 7.8g
keyes MQ-4 Natural Gas and Mathane Sensor is specialized for Arduino. Its connection port is compatible for Arduino sensor shield. The sensor use the Stannic oxide as gas-sensitive material which has lower conductivity in clean air. When there is a combustible gas in the environment in which the sensor is present, the conductivity of the sensor increases as the concentration of combustible gases in the air increases. We converted the electrical conductivity into an output signal corresponding to the gas concentration by utilizing the circuit. This sensor has high sensitivity to methane and has strong anti-interference ability for alcohol and other interfering gases. It is widely used in household gas leak alarm, industrial combustible gas alarm and portable gas detector. The sensor comes with four positioning holes that allow you to secure the sensor to other devices.
2. specifications
Operating voltage: 3.3-5V (DC)
Interface: 4PIN interface
Output signals: digital signals and analog signals
Weight: 7.8g
RETURNS POLICY
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SHIPPING
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Curabitur vel sem mi. Proin in lobortis ipsum. Aliquam rutrum tempor ex ac rutrum. Maecenas nunc nulla, placerat at eleifend in, viverra etos sem. Nam sagittis lacus metus, dignissim blandit magna euismod eget. Suspendisse a nisl lacus. Phasellus eget augue tincidunt, sollicitudin lectus sed, convallis desto. Pellentesque vitae dui lacinia, venenatis erat sit amet, fringilla felis. Nullam maximus nisi nec mi facilisis.
