MQ-2 Methane Butane LPG Smoke Gas Sensor Module
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Product Details / MQ-2 Methane Butane LPG Smoke Gas Sensor Module
MQ2 Gas sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor mainly used to detect gases like Methane, Butane, LPG, Smoke, etc. It is also known as Chemiresistors as the gas detection is based on the change of resistance of the sensing material when the Gas comes in to contact. If you want to measure a different type of Gas you can check these Gas Sensors.
MQ2 Gas sensor module works on 5V DC and uses around 800mW. It can detect LPG, Smoke, Alcohol, Propane, Hydrogen, Methane and Carbon Monoxide concentrations in a range of 200 to 10000 ppm.
Specifications:
- Operating Voltage is +5V
- Analog output voltage: 0V to 5V
- Digital Output Voltage: 0V or 5V (TTL Logic)
- Preheat duration 20 seconds
- Can be used as a Digital or analog sensor
- The Sensitivity of Digital pin can be varied using the potentiometer
How to Connect:
To use the MQ2 gas sensor module, you need to power the device with 5V supply and the Power LED will start to glow. You should give it some preheating time before start reading the output. While measuring the gas present, the Output LED will glow in a specific concentration of the gas. You can change it by using the potentiometer. Else you can also use the Analog Output to see how your program reacts to different concentration of gases present.
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General Questions
What is the price of the MQ-2 Methane Butane LPG Smoke Gas Sensor Module in Bangladesh?
The latest price of MQ-2 Methane Butane LPG Smoke Gas Sensor Module in Bangladesh is BDT 150.00 . You can buy the MQ-2 Methane Butane LPG Smoke Gas Sensor Module at the best price on BDTronics.com or contact us via phone.
Where to buy MQ-2 Methane Butane LPG Smoke Gas Sensor Module in Bangladesh?
You can buy MQ-2 Methane Butane LPG Smoke Gas Sensor Module online by ordering on our website or directly collect by visiting our store in person. We provide home delivery service all over BD with cash on delivery and online payment method. It usually takes 1-2 days to deliver inside Dhaka and 2-3 days outside Dhaka.