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Technical Details
Dimensions 130mm x 90mm x 11mm
Weight G.W 9g
Battery Exclude
Description
How to choose a gas 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: 40x20x12mm
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 our wiki for more info about this product. It will be appreciated if you can help us improve the
documents, add more demo code or tutorials. For technical support, please post your questions to our
forum.
More information about gas sensor, please refer to this manual.
Questions and Answers