Description
The Dwyer TE-OSA-F is a reliable outside air temperature sensor designed for HVAC and building automation applications where accurate outdoor ambient temperature measurement is essential. Utilizing a 20K thermistor sensing element, this sensor delivers precise, low-drift temperature readings to support efficient system control, economizer operation, and energy management strategies.
Key Features
- 20K thermistor sensing element for accurate outdoor air temperature measurement
- Designed specifically for outside air temperature monitoring in HVAC systems
- Compatible with building automation systems (BAS) and energy management control systems (EMCS)
- Durable construction suited for outdoor installation environments
- Supports economizer control, setpoint scheduling, and outdoor reset applications
- Dwyer quality engineering for long-term reliability in the field
Applications
- Commercial and light industrial HVAC systems
- Building automation and energy management systems
- Economizer and outdoor air reset control
- Rooftop unit (RTU) and air handling unit (AHU) outdoor air sensing
Why Choose Dwyer?
Dwyer Instruments is a trusted name in sensing and control instrumentation, delivering dependable products for HVAC, industrial, and process applications. The TE-OSA-F continues that tradition with a straightforward, field-ready design that integrates easily into new and retrofit installations.







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