Seeed Studio Digital NDIR CO2 Sensor with UART and I2C interfaces also includes a PTFE filter. The CO2 sensor offers built-in calibration functionality with high accuracy, fast response, and supreme stability. Additionally, the sensor can monitor a wide range of 400ppm to 10,000ppm, ±(30ppm + 3%MV).
With these features and functionality, combined in a compact size, the Seeed Studio Digital NDIR CO2 Sensor is widely applicable in greenhouses, poultry farms, transportation stations, and other application scenarios.