C2H5OH Sensor for alcohol tester and breathalyzer from Winsen MQ303B

Place of Origin:

Henan, China

Brand Name:

Winsen

Model Number:

MQ303B

Usage:

Gas Sensor

Theory:

Resistance Sensor

Output:

Analog SENSOR

Working Principle:

Flat Surfaced Semiconductor

Target Gas:

Alcohol C2H5OH

Detection Range:

0~500ppm alcohol

Heat Consumption:

below 350mW