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MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector

MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector

Item ID: 14002852

Sale Price:US$3.13

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Product Details

Features:

  • Semi-conductive smoke sensor
  • High sensitivity and wide detection range
  • Fast response and recovery
  • Good steadiness and long service life
  • Great for home and factory gas leak detection
  • Use for Detecting: Combustible gas such as LPG, butane, methane, alcohol, propane, hydrogen, etc and smoke

Parameter:

  • Detecting Range: 300 to 10000ppm
  • Typical Gas: Iso-butane,1000ppmm
  • Sensitivity: R in air / Rin typical gas≥5
  • Sensing Resistance: 1KΩto 20KΩin 50ppm toluene
  • Response Time: ≤10s
  • Recovery Time: ≤30s
  • Heating Resistance: 31Ω±3Ω
  • Heating Current: ≤180mA
  • Heating Voltage: 5.0V±0.2V
  • Heating Power: ≤900mW
  • Measuring Voltage: ≤24V
  • Operating Temperature: -20℃to +55℃
  • Operating Humidity: ≤95%RH
  • Environment Oxygen Content: 21%
  • Storage Temperature: -20℃to +70℃
  • Storage Humidity: ≤70%RH

Package Includes:

  • 1 x Smoke Sensor