SEN0130

Gravity analogue LPG gas sensor (MQ5) For Arduino has MQ5 probe which is very sensitive with LPG, natural gas, town gas. It is less sensitive with alcohol, cooking fumes and cigarette smoke. The sensitivity can be adjusted by the potentiometer. The output is proportional to the density of gas. Users can use analogue reading to read the data from this sensor. To ease the difficulty of using this sensor, a gravity Interface is adapted to allow plug&play. The Arduino IO expansion shield is the best match for this senor connecting to Arduino.

• 5V power supply, analogue interface type
• Pin definition: 1-output, 2-GND, 3-VCC
• Fast response
• Stable and long life
• Simple drive circuit
• Size is 40mm x 20mm (1.57"x0.79")

Contents

Arduino Lpg Gas Sensor (MQ5), Gravity Analogue Cable.