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Combustible sensor for home use, natural gas, lpg, carbon monoxide

Categories gas sensor
Place of Origin: China
Model Number: MQ-5
Application: Household gas alarm
Working mode: Active
Working principle: Semiconductor
Price: $0.59-$0.72
Packaging Details: 1000pcs or 5000pcs per carton, standard export carton
Delivery Time: within 2 weeks for 10000pcs
Payment Terms: TT in advance, Western Union, Paypal
Supply Ability: 200.000pcs per month
MOQ: 100pcs
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    • Product Details
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    Combustible sensor for home use, natural gas, lpg, carbon monoxide

    Product Specifications /Features

    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.
    Model No.: MQ-5
    Sensor Type: Semiconductor
    Standard Encapsulation: Bakelite (Black Bakelite)
    Detection Gas: LPG, Methane, coal gas
    Concentration: 300-10000ppm( Methane, Propane, Butane, H2)
    Circuit Loop Voltage: Vc ≤24V DC
    Heater Voltage: VH 5.0V±0.2V AC or DC
    Load Resistance: RL Adjustable
    Character Heater Resistance: RH 31Ω±3Ω(Room Tem. )
    Heater consumption: PH ≤900mW
    Sensing Resistance Rs: 2KΩ-20KΩ(in 2000ppm C3H8 )
    Sensitivity S: Rs(in air)/Rs(1000ppm C3H8)≥5
    Slope: α ≤0.6(R1000ppm/R500ppm H2)
    Condition: Tem. 20℃±2℃; Humidity 65%±5%RH
    Standard test circuit: Vc: 5.0V±0.1V,
    VH: 5.0V±0.1V
    Preheat time: Over 48 hours

    Competitive Advantages

    Well and High Quality Control ,
    Prompt Delivery ,
    Competitive Prices ,
    Small Order Acceptable

    Product Tags:

    gas sensor


    coal gas sensor


    semiconductor sensor

    Quality Combustible sensor for home use, natural gas, lpg, carbon monoxide for sale
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