Seeed Studio Grove - Alcohol Sensor

Alcohol sensor is semiconductor sensor for alcohol detection. It has good sensitivity and fast response to alcohol, suitable for portable alcohol detector.

Specifications

• Power requirements: 5 VDC @ ~120 mA (heater on)
• Detection Gas: Alcohol
• Concentration: 20-1000ppm Alcohol
• Interface: 1 TTL compatible input (SEL), 1 TTL compatible output (DAT)
• Dimension: 40×20×12mm
• Heater Voltage: 0.9V ± 0.1V AC or DC
• Heater Current: 120±20mA

Application Ideas

• Alcohol level over-limit alarm
• Stand-alone/background sensing device
• Environmental monitoring equipment

Documents:

• Wiki
• Github - Demo using Alcohol Sensor
• Github - Air_Quality_Test_Box
• Github - Grove_Alcohol_Sensor
• Einführung in das Grove-System (deutsch)

More information about gas sensor, please refer to this manual.