MQ4 Methane Gas Sensor for Arduino

Write a review

Product Code: WEIOT-19

Availability: In stock

Product Features

  • High sensitivity to CH4, Natural gas.
  • Small sensitivity to alcohol, smoke
  • Working voltage: 5V
  • Analog and Digital Output - Threshold for digital voltage can be set using on board pot
  • Easy to use module with all necessary electronics on board

 

Sale Rs. 575.00Price Rs. 480.00
You Save 17%

Qty

Contact us
  • Detecting range: 300~10000ppm
  • Signal output indicator
  • Dual Signals output (analog output and TTL output)
  • TTL output signal is low level, allows to connect with SCM directly
  • Analog output 0~5V voltage
  • High sensitivity
  • Long working lifetime and stable performance
  • Quick response and recovery

 

  • Model NO.: MQ-4 sensor
  • Chipset: LM393
  • Working voltage: DC 3~5V
  • Detecting range: 300~10000ppm
  • Signal output indicator
  • Dual Signals output (analog output and TTL output)
  • TTL output signal is low level, allows to connect with SCM directly
  • Analog output 0~5V voltage
  • High sensitivity
  • Long working lifetime and stable performance
  • Quick response and recovery

In the box

  • 1 x MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module

Warranty

  • NA