Reference
Last revision 2025/12/17
Principle
This sensor is based on non-dispersive infrared (NDIR) technology and has good selectivity and oxygen-free dependency. This UART Infrared CO2 Sensor is a high-performance sensor that combines technology of mature infrared absorption gas detection with precision optical circuit design, as well as sophisticated circuit design. It is using NDIR optical detection principle, the value will be hyperactive.
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