DHT11

Analog Infrared CO2 Sensor For Arduino (0~5000 ppm)

Introduction: DFRobot released its latest high-precision analog infrared CO2 sensor. The effective measuring range is from 0 to 5000ppm. This sensor is based on non-dispersive infrared (NDIR) technology and has good selectivity and oxygen-free dependency. Additionally, its service life is up to 5 years! It integrates temperature compensation and supports DAC output. Most importantly, the...