Gas Sensor MQ6 Analog Propane For Arduino

The MQ6 is a simple-to-use liquefied petroleum gas (LPG) sensor. It can be used in gas leakage detecting equipment in consumer and industry applications,this sensor is suitable for detecting LPG, iso-butane, propane, LNG. Avoid the noise of alcohol, cooking fumes and cigarette smoke. The sensitivity can be adjusted by the potentiometer.

SPECIFICATION

• Power supply needs: 5V
  
• Interface type: Analog
  
• Pin Definition:  1-Output  2-GND  3-VCC
  
• High sensitivity to LPG, iso-butane, propane
  
• Small sensitivity to alcohol, smoke
  
• Fast response
  
• Stable and long life
  
• Simple drive circuit
  
• Size: 40x20mm

DOCUMENTS

• Wiki Doc
  
• MQ6 datasheet
  
• Schematic