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Unmanned Tech

Grove - Alcohol Sensor

Grove - Alcohol Sensor

£13.64 GBP
£13.64 GBP
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The Alcohol sensor is semiconductor sensor for alcohol detection. It has good sensitivity and fast response to alcohol, suitable for portable alcohol detector.

Specifications

  • Power requirements: 5 VDC @ ~120 mA (heater on)
  • Detection Gas: Alcohol
  • Concentration: 20-1000ppm Alcohol
  • Interface: heater-control input (SCL), analogue voltage output (DAT)
  • Dimension: 40×20×12mm
  • Heater Voltage: 0.9V ± 0.1V AC or DC
  • Heater Current: 120±20mA

Application Ideas

  • Alcohol level over-limit alarm
  • Stand-alone/background sensing device
  • Environmental monitoring equipment

Documents

  • MQ303A Alcohol Sensor - Response Characteristics High Res PDF
  • Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials
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