Description
The Belimo 01UT-5L Outdoor Temperature Sensor Passive measures exterior air temperature to provide accurate readings for condition-control adjustments within automated building equipment. Featuring a passive 10k NTC sensing element, this component detects temperature changes through resistance variation, allowing connected controllers to respond according to outdoor conditions. Positioned on exterior surfaces or protected outdoor locations, it applies across HVAC systems, including rooftop units, air handlers, boilers, and building automation assemblies, enabling improved temperature regulation, optimized operational response, and accurate ambient monitoring.









