DFRobot Gravity Alcohol Sensor

DFRobot Gravity Alcohol Sensor is an Arduino compatible alcohol sensor module with a 0-5ppm measuring range. The sensor supports I²C and UART outputs. It features fast and accurate detection of alcohol gas concentration in the air. The sensor is ideal for alcohol concentration measurement in a breathalyzer, smart vehicle, and more.

Features

Alcohol detected gas
benzene(C6H6), toluene(C7H8), acetic acid(CH3COOH), hydrogen sulfide(H2S), carbon monoxide(CO) interfering gas
3.3～5.5V DC operating voltage
0.05W (5V) power
I²C, UART (0~3V) signal output
0~5ppm measuring range
≤0.01ppm（10ppb) resolution

≤3min preheat time
≤60s response time
≤60s recover time
-20～50℃ operating temperature
15～90%RH (No condense) operating humidity
0~25℃ storage temperature
>2 years(In the air) service life
27mm × 37mm/1.06″ × 1.46″ board Ddmension

Overview

DFRobot Gravity Alcohol Sensor

husseinkey ELECTRONICS®

COMPANY