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>> >> >> >> >> MQ-5 Liquefied Petroleum City Coalgas CNG LPG Gas Sensor
MQ-5 Liquefied Petroleum City Coalgas CNG LPG Gas Sensor

MQ-5 Liquefied Petroleum City Coalgas CNG LPG Gas Sensor

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  • Item number:
  • a11102400ux0046
  • Price: $7.56
  • 1in stock

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Product NameGas Sensor
Sensor TypeSemiconductor
Detection GasLPG, Methane, Coal Gas
Concentration300-10000ppm( Methane, Propane, Butane, H2)
CircuitLoop Voltage(Vc): ≤24V  DC
Heater Voltage(Vh): 5.0V±0.2V AC or DC
Load Resistance(Rl): Adjustable
CharacterHeater Resistance(Rh): 31Ω±3ΩRoom Tem.
Heater Consumption(Ph): ≤900mW
Sensing Resistance(Rs): 2KΩ-20KΩ(in 2000ppm C3H8 )
Sensitivity(S): Rs(in air)/Rs(1000ppm C3H8)≥5
Slope: ≤0.6(R1000ppm/R500ppm H2)
ConditionTem.  Humidity: 20±265%±5%RH
Standard Test Circuit: Vc:5.0V±0.1V
VH: 5.0V±0.1V
Preheat Time: Over 48 hours
Pins5 Pins
MaterialMetal, Plastic
Size2.4 x 1.7cm / 0.94" x 0.67"(L*D)
ColorSilver Tone
Weight 4g
Package Content1 x Gas Sensor


  • MQ-5 gas sensor has high sensitity to Methane, Propane and Butane, and could be used to detect both Methane and Propane.
  • The sensor could be used to detect different combustible gas especially Methane, it is with low cost and suitable for different application.
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