Home > Grove – Alcohol Sensor

Grove – Alcohol Sensor

Product #: 73825

Price:

£6.00 Price drop alert!

Stock:

In Stock

Store:

UnmannedTech

Categories:

Maker

Reviews:

5 ( 10 Review )

BUY NOW

Add to Wishlist

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
Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials