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Alcohol Gas Sensor - MQ-3

Product Code: SF-SEN-08880
Alcohol Gas Sensor - MQ-3
Alcohol Gas Sensor - MQ-3
Alcohol Gas Sensor - MQ-3
Alcohol Gas Sensor - MQ-3
Alcohol Gas Sensor - MQ-3
Alcohol Gas Sensor - MQ-3
Alcohol Gas Sensor - MQ-3
€ 5.95
Incl. 21% VAT
€ 4.92 Ex. VAT
9 piece(s) directly available from stock.
Ordered before 17:00h, shipped today.
QuantityDiscountPrice
10 or more-6%€ 5.59 Ea.
50 or more-12%€ 5.24 Ea.

Description

This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol concentration. The drive circuit is very simple, all it needs is one resistor. A simple interface could be a 0-3.3V ADC.

Please review the datasheet for conversions to ppm then Wikipedia.org for BAC.

Features:

  • 5V DC or AC circuit
  • Requires heater voltage
  • Operation Temperature: -10 to 70 degrees C

Heater consumption: less than 750mW

Dimensions:

  • 16.8mm diameter
  • 9.3 mm height without the pins

Specifications

General
Product CodeSF-SEN-08880
BrandSparkFun Electronics
MPNSEN-08880

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