Grove - Alcohol Sensor

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Alcohol sensor is semiconductor sensor for alcohol detection. It has good sensitivity and fast response to alcohol, suitable for portable alcohol detector. Specifications Power req uirements: 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 Please visit the wiki page for more info about this product. More information about gas sensor, please refer to this manual. Show more