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Joy-It - Alkohol sensor til Raspberry Pi / Arduino - 100-1000ppm

Produktnr.: H62807  |  Producentvarekode: SEN-MQ3
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59.00 DKK incl. VAT
47.20 DKK excl. VAT
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2 pcs. in stock. Delivery 1 weekday.
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This analog gas alcohol sensor on basis of hydrogen concentration has a small heating part with an electronical chemical sensor. It is suitable for indoor usage. The sensor can output exact values only after warmup phase.

Specifications:

  • Measurement range: 100 - 1000 ppm
  • Measureable substances: Ethan, Alcohol over the concentration of hydrogen
  • Application areas: F.i. breath alcohol tester, robotic, microcontroller projects
  • Compatible with: Raspberry Pi (with AD-converter), Arduino. etc.
  • Special features: High sensitivity which can be adjusted by potentiometer, quick reaction time, low sensivity to benzine
  • Analog Output: Values are processed by the microcontroller
  • Digital Output: Thresholds can be set
  • Pins:
    • VCC: Voltage supply 5V,
    • GND: Ground,
    • AOUT: Analog Output,
    • DOUT: Digital Output
  • Response time: = 1 s
  • Pick time after power on: = 30 s
  • Heating current: = 150 mA
  • Heating voltage: 5 ±0.2 V / 1,5 ±0.1 V
  • Heating energy power: 750 mW
  • Dimensions: 32 x 21 x 20 mm

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