Joy-it sen-mq3 1 pc(s) Compatible with: Arduino, Raspberry Pi

  • Item no.: 2205382
  • Manufacturer no.: sen-mq3
  • EAN: 4250236819945

This sensor has a heating element with an electronic-chemical sensor and measures the concentration of alcohol or ethanol.
For example, you can measure the alcohol concentration in the breathing air.

This text is machine translated.

  • Warranty: 24 months
  • Manufacturer: Joy-it
  • Item no.: 2205382
  • Manufacturer no.: sen-mq3
  • EAN: 4250236819945

This sensor has a heating element with an electronic-chemical sensor and measures the concentration of alcohol or ethanol.
For example, you can measure the alcohol concentration in the breathing air.

This text is machine translated.

  • Warranty: 24 months
  • Manufacturer: Joy-it
  • Measurement range 100 - 1000 ppm
  • PINS: VCC, GND, AOUT, DOUT
  • Ground connection: Analogueue output: 0.1 - 0.3 V, digital output (TTL switch): 0.1 - 5 V.
  • Response time: ≤ 1 s.
  • Response time after switching on: ≤ 30 s.
  • Heating current / voltage: ≤150 mA, 5±0.2/1.5±0.1 V
  • Heating power 750 mW.
Max. operating voltage 5 V
Height 22 mm
Length 32 mm
Width 20 mm
Internal ports Pin header
Compatible with Arduino , Raspberry Pi
No. of outputs 2 x

Technical data

  • Measurement range 100 - 1000 ppm
  • PINS: VCC, GND, AOUT, DOUT
  • Ground connection: Analogueue output: 0.1 - 0.3 V, digital output (TTL switch): 0.1 - 5 V.
  • Response time: ≤ 1 s.
  • Response time after switching on: ≤ 30 s.
  • Heating current / voltage: ≤150 mA, 5±0.2/1.5±0.1 V
  • Heating power 750 mW.
Max. operating voltage 5 V
Height 22 mm
Length 32 mm
Width 20 mm
Internal ports Pin header
Compatible with Arduino , Raspberry Pi
No. of outputs 2 x

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