Gas Sensor – Alcohol

$5.95

Gas Sensor – Alcohol

$5.95

SKU: SEN-015 - Mfg Part Number: MQ3

Description

This alcohol gas sensor detects the concentration of alcohol gas in the air and ouputs its reading as an analog voltage. The concentration sensing range of 0.04 mg/L to 4 mg/L is suitable for breathalysers (the legal limit of breath alcohol concentration, or BrAC, in most US states is 0.08 grams per 210 liters, or 0.38 mg/L). The sensor can operate at temperatures from -10 to 50°C and consumes less than 150mA at 5VDC.

This sensor comes in a package similar to our MQ-7 gas sensor, and can be used with the gas sensor breakout board.


Features

  • Voltage Supply: 5VDC
  • Voltage Output: 0 – 5VDC
  • Diameter: 16.6mm / 0.66″
  • Detects: Alcohol Gas
  • Concentration: 0.04 mg/L to 4 mg/L
  • Height: 9.5mm / 0.375″


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