MQ2 Gas Sensor – Methane, Butane, LPG, Smoke

Previous product
IIC/I2C Serial Interface Adapter Module Original price was: ₹120.00.Current price is: ₹115.00.
Next product
MQ4 Gas Sensor - Methane, CNG Gas Original price was: ₹110.00.Current price is: ₹106.00.

Original price was: ₹121.00.Current price is: ₹118.00.

2% Off
Price Summary
  • 121.00
  • 118.00
  • 2%
  • 118.00
  • Overall you save 3.00 (2%) on this product
In Stock

1. Operating Voltage:+5V
2. Preheat Duration:20 s
3. Analog Output Voltage:0 to 5 V
4. Dimension:36x20x21 mm


If you are searching for a Gas sensor module with a very High detection range compared to any ordinary gas sensor then this MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module will fulfill your specification demands. The MQ-2 Gas sensor detector module has a detection range of 300-10000 ppm. The gas sensor modules are always well known for their robust and simple construction and measures toxic gases in very low concentrations.
The MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke, or Propane. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by the potentiometer.
MQ-2 gas sensor using gas sensitive material is to be clean air in the lower conductivity of stannic Oxide or tin oxide (SnO2). When the sensor when flammable gases are present in the environment in which the conductivity of the sensor with an increasing concentration of combustible gas in the air increases.
Use a simple circuit to convert the changes in conductivity and output signal that corresponds to the concentration of the gas.
MQ-2 gas sensor higher sensitivity to liquefied petroleum gas, propane, hydrogen, detection of gas, and other combustible vapors are ideal. This sensor can detect a variety of flammable gas, is a low-cost sensor for many applications.

Features :
1. Good sensitivity to Combustible gas in a wide range
2. High sensitivity to LPG, Propane, and Hydrogen
3. Long life and low cost
4. Simple drive circuit
5. Can be used as a digital or analog sensor
6. The Sensitivity of the Digital pin can be varied using the potentiometer
7. Can be used to Measure or detect LPG, Alcohol, Propane, Hydrogen, CO, and even methane

Additional information
Weight 0.22 kg
Dimensions 3.2 × 2 × 1.6 cm
Reviews (0)
0 ★
0 Ratings
5 ★
4 ★
3 ★
2 ★
1 ★

There are no reviews yet.

Be the first to review “MQ2 Gas Sensor – Methane, Butane, LPG, Smoke”

Your email address will not be published. Required fields are marked *

Scroll To Top
0 Wishlist
0 Cart

My Cart

Shopping cart is empty!

Continue Shopping

MQ2 Gas Sensor – Methane, Butane, LPG, Smoke
Original price was: ₹121.00.Current price is: ₹118.00. Add to cart