The Carrier 33ZCSPTCO2-01 indoor air quality CO₂ sensor measures carbon dioxide levels to help maintain proper ventilation and support healthier indoor environments. Designed for use with Carrier controls, it provides accurate readings that can be used for monitoring, alarming, or ventilation control in commercial HVAC applications.
The 33ZCSPTCO2-01 provides analog outputs that integrate easily with Carrier controllers for ventilation damper control or standalone monitoring. Optional configurations allow it to support additional sensing needs, giving system designers flexibility without adding complexity. This adaptability makes it suitable for both new installations and retrofit projects.
A low-profile enclosure and integrated mounting plate simplify wall mounting and wiring, reducing installation time. The durable design supports long-term operation in commercial spaces, while self-calibration logic helps maintain accuracy with minimal maintenance over the life of the product.
Indoor Air Quality CO₂ Sensor 33ZCSPTCO2-01 measures CO₂ levels to support proper ventilation and reliable indoor air quality control.
Installation
Carrier Sensors Installation Guide