Alcohol Gas Sensor - MQ-3
SEN-08880

Alcohol Gas Sensor - MQ-3

SKU: SEN-08880
$5.50
In stock
SKU
SEN-08880
In stock
Stock/Discounts

This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer.

Product Overview

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

Documents:

Hookup Accessories

Features & Specs

  • 5V DC or AC circuit
  • Requires heater voltage
  • Operation Temperature: -10 to 70 degrees C
  • Heater consumption: less than 750mW* 16.8mm diameter
  • 9.3 mm height without the pins

Documentation

Customer Reviews

Alcohol Gas Sensor - MQ-3
Alcohol Gas Sensor - MQ-3
$5.50
SEN-08880

Stock and Customer Discounts

$5.5 retail price.

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