Gas Sensors, Modules and Breakout Boards, Sensors & Transducers Compare
MQ-5 Natural/ LPG Gas Sensor Module
MQ-5 Natural/ LPG Gas Sensor Module are used in gas leakage detecting houses and industries. Sensitive for LPG, natural gas, coal gas.
Availability:
In stock
₨ 300
In stock
MQ-5 Natural/ LPG Gas Sensor Module for Arduino
Features
- Small sensitivity to LPG, H2, LPG, CH4, and CO
- Fast response
- Stable and long life
- Simple drive circuit
- Indication of the signal output.
- Dual signal output (analog output, and TTL level output)
- TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)
- Liquefied petroleum gas, natural gas, city gas, better sensitivity.
- Has a long life and reliable stability
Specifications
- Working Voltage: 4.9V-5.1V
- Heater Resistance: 31±10%
- Adjustable Resistance
- Sensing Resistance Range: 10 – 60K
- Sensor Heat Consumption: 0.5-800mW
- Detecting Concentration: 200-10000ppm
Pinouts of MQ5 Sensor
Pin Name | Description |
Vcc | Power Pin requires an operating voltage of 5V. |
GND | Ground pin. |
DO | Digital out the pin, to get the digital output from the sensor, need to set the threshold value using Pot. |
AO | Analog out the pin. It based the output of this pin on the intensity of the methane gas. |
How to program?
You can get help from here
- Working Voltage: 4.9V-5.1V
- Heater Resistance: 31±10%
- Adjustable Resistance
- Sensing Resistance Range: 10 – 60K
- Sensor Heat Consumption: 0.5-800mW
- Detecting Concentration: 200-10000ppm