DFRobot (SEN0376) Alcohol Sensor, Gravity, 0 to 5ppm

Product Information Accessory Type: Gravity Alcohol Sensor (0-5ppm) For Use With: Arduino, ESP32 and Raspberry Pi Boards Product Range: - Product Overview Gravity: alcohol sensor is an Arduino compatible alcohol sensor module with a 0-5ppm measuring range, supporting I2C and UART outputs. Aiming at fast and accurate detection of alcohol gas concentration in the air, the sensor is well applicable to the small alcohol concentration measurement in the breathalyzer, smart vehicle, and so on. Interfering gas: benzene, toluene, acetic acid, hydrogen sulphide, carbon monoxide Operating voltage: 3.3～5.5V DC 0.05W power Signal output: I2C, UART(0~3V) Measuring range: 0~5ppm, resolution: <=0.01ppm(10ppb) Operating temperature range from -20⁰C to 50⁰C Board dimension: 27mm×37mm/1.06×1.46"