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Winsen MP-4-24V CH4 Methane Gas Sensor

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Gas Sensors for everyday users

The Winsen MP-4-24V CH4 Methane Gas Sensor is a value-for-money gas sensors designed for everyday users. It features Item Type: Gas Sensor and Model No. / Name: MP-4.

₹793
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Total: ₹793
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Gas Sensor
Model No. / Name: MP-4
Target Gases: CH4, Nature gas, marsh gas
Detecting Range: 300~10000ppm
Loop Voltage(Vc): ≤24V
Heater Voltage: 5V±0.1V

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1021478Category: Gas Sensors

About This Product

The Winsen MP-4-24V CH4 Methane Gas Sensor is a value-for-money gas sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Gas Sensor
  • Model No. / Name: MP-4
  • Target Gases: CH4, Nature gas, marsh gas
  • Detecting Range: 300~10000ppm — reliable connection even at a distance
  • Loop Voltage(Vc): ≤24V — works with standard household power
  • Heater Voltage: 5V±0.1V — works with standard household power
  • Heater Resistance: 85Ω±15Ω
  • Heater consumption: ≤350mW

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This is a  Winsen MP-4-24V CH4 Methane Natural Combustible Gas Sensor Metal Cap.MP-4 model with advanced planar construction is comprised of heater and metal oxide semiconductor material of subminiature Al2O3 ceramic plate, fetch out electrode down-lead, encapsulation in metal base and cap. When the target gas exists, The sensor’s conductivity is higher along with the gas concentration rising. Please use a simple electro circuit, convert the change of conductivity to correspond to the output signal of gas concentration.


Features:

  1. Lower consumption
  2. Small size
  3.  Fast response and resume
  4.  Highest sensitivity
  5.  Excellent stability and long life
  6.  Easy circuit and big signal output
  7.  Excellent selectivity

Package Includes:

1 x MP-4 - 24V CH4 Methane Natural Combustible Gas Sensor Metal Cap

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.