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