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LPG Natural Gas Sensor MQ-5

Winsen Sensor

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Manufacturer Part Number:
₹83.78 inc. GST
₹71.00 ex. GST
₹83.78 inc. GST
₹71.00 ex. GST
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Sensitive material of MQ-5 gas sensor is SnO2, which with lower conductivity in clean air. When the target flammable gas exist, the sensor’s conductivity gets higher along with the gas concentration rising. Users can convert the change of conductivity to correspond output signal of gas concentration through a simple circuit. MQ-5 gas sensor has high sensitivity to butane, propane, methane and can detect methane and propane at the same time. It also can detect kinds of flammable gases, especially LPG(propane).It is a kind of low–cost sensor for many applications.


Technical Specifications

Winsen Sensor
Sensor Type:
Loop Voltage:
< 24V DC
Detection range:
300~10000ppm (CH4,C3H8)
Standard Encapsulation:
Bakelite, Metal Cap
Gas Detection:
Propane, Methane, LPG
Load Resistance:
Rs(in air)/Rs( in 2000ppm C3H8)>5
Concentration Slope:
< 0.6(R3000ppm/R1000ppm C3H8)
Tem. Humidity:
20C, 55%+/-5%RH
Heater Voltage:
5.0V AC or DC
Output Voltage:
2.5V~4.0V (in 2000ppm C3H8)
Target Gas:
LPG, Combustible Gas

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.