Description
The Belimo 01UT-5L is a passive outdoor temperature sensor designed for accurate ambient air temperature measurement in commercial and residential HVAC building automation systems. Featuring an NTC10k thermistor element, this sensor provides a reliable, low-maintenance signal that integrates seamlessly with a wide range of controllers, DDC systems, and building automation platforms.
Key Features
- Passive NTC10k thermistor sensing element for accurate outdoor temperature measurement
- Designed for outdoor ambient air temperature monitoring
- Compatible with Belimo and third-party DDC controllers and building automation systems
- Durable housing suitable for exterior mounting environments
- No external power supply required — passive sensor design simplifies wiring
- Compact form factor for easy installation on exterior walls or enclosures
Applications
- Outdoor ambient temperature sensing for HVAC control sequences
- Building automation and energy management systems
- Economizer control and outdoor air reset strategies
- Commercial and light industrial HVAC installations
Product Specifications
- Brand: Belimo
- SKU: 01UT-5L
- Sensor Type: Passive NTC10k thermistor
- Mounting: Outdoor / exterior wall mount
- Application: Outdoor temperature sensing







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