![[Discontinued] MQ-2 Gas Sensor for LPG Propane Hydrogen](http://www.sainsmart.com/cdn/shop/products/1_22_16.jpg?v=1499266453&width=1445)
![[Discontinued] MQ-2 Gas Sensor for LPG Propane Hydrogen](http://www.sainsmart.com/cdn/shop/products/586385061_o.jpg?v=1499266453&width=1445)
![[Discontinued] MQ-2 Gas Sensor for LPG Propane Hydrogen](http://www.sainsmart.com/cdn/shop/products/2_27_16.jpg?v=1499266453&width=1445)
![[Discontinued] MQ-2 Gas Sensor for LPG Propane Hydrogen](http://www.sainsmart.com/cdn/shop/products/3_22_12.jpg?v=1499266453&width=1445)
![[Discontinued] MQ-2 Gas Sensor for LPG Propane Hydrogen](http://www.sainsmart.com/cdn/shop/products/4_15_31.jpg?v=1499266453&width=1445)
Description:
The analog gas sensor - MQ2 is used in gas leakage detecting equipments in consumer and industry markets, this sensor is suitable for detecting LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke.It has a high sensitivity and fast response time.And the sensitivity can be adjusted by the potentiometer.
Features:
- Power supply needs: 5V
- Interface type: Analog
- Pin Definition: 1-Output 2-GND 3-VCC
- Wide detecting scope
- Fast response and High sensitivity
- Simple drive circuit
- Stable and long life
Shipping List
- Analog Gas sensor (MQ2) 1unit