SEN0131

SEN0131 Datasheet


LPG Gas Sensor MQ6 SKU:SEN0131

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SEN0131 SEN0131 SEN0131 (pdf)
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LPG Gas Sensor MQ6 SKU:SEN0131

Contents
• 1 Introduction Specification
• 2 Pin Definition
• 3 Connection Diagram
• 4 Sample Code

Introduction

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

Pin Definition

Signal Output GND Power

Analog Sensor Pin Definition

Connection Diagram

Analog sensor connection diagram

Sample Code
///Arduino Sample Code void setup

Serial.begin 9600 //Set serial baud rate to 9600 bps void loop int val=analogRead 0 ;//Read Gas value from analog 0 Serial.println val,DEC ;//Print the value to serial port delay 100 ;

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Datasheet ID: SEN0131 509063