This is the SCD4X produced and developed by SENSIRION, a next-generation of a Carbon Dioxide (CO2) Sensor . This sensor is based on photoacoustic NDIR ( Nondispersive Infrared ) sensing principle that offers high accuracy. In other words, this sensor
Wiring the Senserion SCD4X Photoacoustic (PA) Carbon Dioxide Sensor
![Wiring the Senserion SCD4X Photoacoustic (PA) Carbon Dioxide Sensor Wiring the Senserion SCD4X Photoacoustic (PA) Carbon Dioxide Sensor](https://www.14core.com/wp-content/uploads/2022/11/14core-CarbonDioxide-Sensor-SCD4X-Senserion-2.jpg)