MQ-4 Natural Gas sensor
Buy MQ-4 Natural Gas sensor Module Online
Buy MQ-4 Natural Gas sensor Module Online
  • Load image into Gallery viewer, MQ-4 Natural Gas sensor
  • Load image into Gallery viewer, Buy MQ-4 Natural Gas sensor Module Online
  • Load image into Gallery viewer, Buy MQ-4 Natural Gas sensor Module Online

MQ-4 Natural Gas sensor Module

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Rs. 109
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Rs. 109
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  • Good sensitivity to a wide range of combustible gases.
  • High sensitivity to Natural gas.
  • Long life and low cost.
  • Simple drive circuit.
  • High sensitivity to alcohol.
  • MQ-4 Natural Gas sensor Module

    This is a simple-to-use compressed natural gas (CNG)sensor, suitable for sensing natural gas concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm.It has high sensitivity and fast response time. 

    • The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.
    • The sensitive material of the MQ-4 gas sensor is SnO2 which has lower conductivity in clean air, in the presence on CNG, the conductivity of the sensor rises proportionally with the amount of CNG. 
    • The Sensitive material of MQ-4 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, the sensor’s conductivity is more higher along with the gas concentration rising.MQ-4 gas sensor has high sensitivity to Methane, also to Propane and Butane.
    • The sensor could be used to detect different combustible gas, especially Methane, it is with low cost and suitable for different application.

    Package Includes:

    • 1 x MQ4 Gas Sensor Module

    MQ4 gas Sensor Modules Specifications

     
    Model  MQ4 Gas Sensor Module 
    IC Chip LM393
    Operating Voltage  3 ~ 5V (DC) 
    Detecting Range 300ppm to 10000ppm
    Dimensions  3.1 x 1.9 x 2.1 cms
    Weight  5 grams