Grove - Alcohol Sensor - Seeed Studio

Product overview

Part Number: Grove - Alcohol Sensor

Manufacturer: Seeed Studio

Product Category: OTHER PARTS

Update Date: 2024-05-20

Detailed Information

The 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

MQ303A Alcohol Sensor – Response Characteristics High Res PDF
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Price & Procurement

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