Description
Overview
The Kele ST-FZ24-25 is a 10K OHM averaging temperature sensor engineered for reliable duct air temperature measurement in commercial HVAC and building automation systems. By averaging temperature across the full length of the sensing element, this sensor eliminates the inaccuracies caused by stratified or non-uniform airflow — delivering a true mean temperature reading to your building automation controller.
Key Features
- 10K OHM thermistor resistance output for compatibility with a wide range of BAS and DDC controllers
- Averaging-type sensing element provides a mean temperature reading across the duct cross-section
- Ideal for large duct applications where airflow stratification can skew single-point measurements
- Durable construction designed to withstand the demands of commercial HVAC environments
- Easy installation into standard duct penetrations
- Kele quality engineering trusted by building automation professionals
Applications
- Supply and return air duct temperature sensing
- Mixed air temperature averaging in air handling units
- Building automation and DDC control systems
- Energy management and HVAC optimization
Why Choose the Kele ST-FZ24-25?
Accurate temperature sensing is the foundation of efficient HVAC control. The ST-FZ24-25 averaging sensor ensures your BAS receives a representative duct temperature signal — improving control accuracy, occupant comfort, and energy efficiency. Backed by Kele’s reputation for quality sensing and controls products, this sensor is a trusted choice for mechanical contractors, controls technicians, and building automation engineers.
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