Description
Trane SEN03533 Outdoor Air Temperature & Humidity Sensor
The Trane SEN03533 is an outdoor air (OA) temperature and relative humidity (RH) sensor engineered to deliver accurate, real-time environmental data to your HVAC control system. Designed for demanding outdoor installations, this sensor helps building automation and HVAC systems optimize performance, improve energy efficiency, and maintain occupant comfort by continuously monitoring ambient conditions.
Key Features
- Dual-function sensing: measures both outdoor air temperature and relative humidity simultaneously
- Designed for outdoor installation in demanding environmental conditions
- Compatible with Trane building automation and HVAC control systems
- Provides accurate input data to support economizer, ventilation, and energy management strategies
- Genuine Trane OEM replacement part — ensures system compatibility and reliable performance
- Durable construction suited for long-term outdoor exposure
Applications
- Commercial and light commercial HVAC systems
- Building automation systems (BAS) requiring outdoor air condition monitoring
- Economizer control and demand-controlled ventilation
- Energy management and optimization strategies
Why Choose the Trane SEN03533?
As a genuine Trane OEM component, the SEN03533 is built to exact factory specifications, ensuring seamless integration with compatible Trane equipment. Accurate outdoor air temperature and humidity sensing is critical for proper economizer operation, ventilation control, and overall system efficiency — making this sensor an essential part of any well-functioning commercial HVAC installation.







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