Hanwei Electronics

SEN-08880

Alcohol Gas Sensor MQ-3

EAN: 0845156588800

UPC: 845156588800

SKU: SEN-08880

Oxygen Sensor

5V DC or AC circuit
Requires heater voltage
Heater consumption: less than 750mW

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.

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

 

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