SEN0130

SEN0130 Datasheet


Analog Gas Sensor MQ5 SKU:SEN0130

Part Datasheet
SEN0130 SEN0130 SEN0130 (pdf)
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Analog Gas Sensor MQ5 SKU:SEN0130

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

Introduction

The MQ5 is used in gas leakage detecting equipment in consumer and industry applications,this sensor is suitable for detecting LPG, natural gas, coal gas. 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
• High sensitivity to LPG, natural gas, town gas
• 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: SEN0130 509062