Description
This gas sensor module is made using MQ6, a low cost semiconductor sensor which can detect LPG, LNG, iso-butane, propane gases at concentrations from 200 to 10,000ppm. The sensitive material used for this sensor is SnO2, whose conductivity is lower in clean air. it's conductivity increases as the concentration of sensing gases increases. It has also some sensitivity to smoke and alcohol. This module provides both digital and analog outputs. Threshold level for digital output can be easily adjusted using the preset on the board. MQ6 LPG LNG iso-butane, propane gas sensor module can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi etc.
Features
- Low Cost
- Fast Response
- Stable and Long Life
- Both Analog and Digital outputs
- On-board LED Indiactor
Technical Data
- Detecting Concentration : 200 ~ 10,000 ppm
- Operating Temperature : -10 ~ 50¡C
- Operating Voltage : 5V ±1
Pin Out
- VCC Input Power Supply
- GND Supply Ground
- DO Digital Output
- AO Analog Output
Datasheet
Reviews
