Description
The Kele HO20K-T24 is a professional-grade outside air temperature sensor engineered for accurate, dependable ambient temperature measurement in commercial and light industrial HVAC applications. Designed to withstand the rigors of outdoor installation, this sensor provides precise temperature data to building automation systems, economizers, and HVAC controllers — helping optimize equipment performance, energy efficiency, and occupant comfort.
Key Features
- Designed for outdoor ambient air temperature sensing in HVAC and building automation applications
- Durable housing rated for exterior installation, protecting internal sensing elements from the elements
- Compatible with a wide range of building automation systems and HVAC controllers
- Provides reliable, accurate temperature readings to support economizer control, setpoint scheduling, and system optimization
- Easy field installation with straightforward wiring connections
- Kele quality construction for long-term performance in demanding environments
Applications
- Commercial building automation systems (BAS)
- Economizer control and free-cooling strategies
- Outdoor air reset for hydronic heating and cooling systems
- HVAC unit controllers requiring outdoor ambient temperature input
- Energy management and monitoring systems
Why Choose the Kele HO20K-T24?
Kele is a trusted name in HVAC sensors and controls, known for producing components that meet the demands of professional contractors and building automation engineers. The HO20K-T24 delivers consistent, accurate outdoor temperature measurement — a critical input for modern HVAC control strategies that rely on real-time ambient conditions to maximize efficiency and system longevity.







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