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The HVAC-S CO2 sensor is a versatile solution designed for modern ventilation and building-automation needs. Built around a high-end NDIR sensing core, it delivers exceptional accuracy and reliability in a compact form factor—ensuring long-term performance with an expected 15-year lifespan.
Offering generous connectivity, the sensor supports both analog outputs (0–10 V, 0–5 V) and digital RS-485 communication (CO2 only). A relay-output version is also available for simple, standalone installations without the need for additional controllers.
Configuration is straightforward via UART or RS-485¹, with flexible options such as CO2 output range, relay thresholds, and more—allowing seamless integration into any HVAC environment.
Maintenance-free and built for professional use, the HVAC-S CO2 sensor sets a new standard for reliable indoor-air-quality monitoring.
HVAC-S is backed by a 3-year limited warranty.
See the product flyer for a breakdown of available variants.
The HVAC-S CO2 sensor is a versatile solution designed for modern ventilation and building-automation needs. Built around a high-end NDIR sensing core, it delivers exceptional accuracy and reliability in a compact form factor—ensuring long-term performance with an expected 15-year lifespan.
Offering generous connectivity, the sensor supports both analog outputs (0–10 V, 0–5 V) and digital RS-485 communication (CO2 only). A relay-output version is also available for simple, standalone installations without the need for additional controllers.
Configuration is straightforward via UART or RS-485¹, with flexible options such as CO2 output range, relay thresholds, and more—allowing seamless integration into any HVAC environment.
Maintenance-free and built for professional use, the HVAC-S CO2 sensor sets a new standard for reliable indoor-air-quality monitoring.
HVAC-S is backed by a 3-year limited warranty.
See the product flyer for a breakdown of available variants.