Various Types of gas sensor for your project applications.

MQ135 Air Quality Control Gas Sensor
MQ-135 Air Quality Control Gas Sensor

MQ135 gas sensor has high sensitivity to Ammonia (NH3), Sulfide (S2−) and Benzene (C6H6) steam, also sensitive to smoke and other harmful gases. It is with low cost and suitable for different application. Features Good sensitivity to Harmful gases in … Continued

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MQ2 Gas And Smoke Sensor
MQ-2 Gas And Smoke Sensor

MQ2 Gas And Smoke Sensor module is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke and so on. Based on its fast response time. measurements can be taken as soon as … Continued

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MQ2 Gas Sensor Module For Arduino & Raspberry pi
MQ-2 Gas Sensor Module For Arduino & Raspberry pi

The MQ2 Gas Sensor Module is designed to allow a microcontroller to determine when a preset carbon monoxide gas level has been reached or exceeded. Interfacing with the sensor module is done through a 4-pin SIP header and requires two … Continued

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MQ3 Alcohol Sensor Module
MQ-3 Alcohol Sensor Module

MQ3 Alcohol Sensor Module is suitable for detecting alcohol, this sensor can be used in a Breathalyser.It has a high sensitivity to alcohol and small sensitivity to Benzine. The sensitivity can be adjusted by the potentiometer. Power supply needs: 5V … Continued

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MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module
MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module
This is a very easy to use low cost semiconductor Gas sensor Module with analog and digital output. This module uses MQ4 Methane gas sensor as a gas sensing element. It requires no external components just plug in Vcc & ground pins and you are ready to go
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MQ-5 Methane LPG Liquid Propane Gas Sensor Module
MQ-5 Methane LPG Liquid Propane Gas Sensor Module
  1. Operating Voltage: 5V DC
  2. High sensitivity to LPG, natural gas, town gas.
  3. Small sensitivity to alcohol, smoke.
  4. Stable and long life.
  5. Simple drive circuit.
  6. Fast response.
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MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor Module
MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor Module

This is a simple-to-use MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor module, suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations anywhere from 200 to 10000ppm. This sensor has … Continued

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MQ-7 Carbon Monoxide Gas Sensor
MQ-7 CO Carbon Monoxide Coal Gas Sensor Module
Sensitive material of MQ-7 gas sensor is SnO2, which with lower conductivity in clean air. It make detection by method of cycle high and low temperature, and detect CO when low temperature (heated by 1.5V).
not rated 160.00 + GST Add to basket