The Belimo 01DT-5LN is a passive NTC10k temperature sensor designed for accurate air temperature measurement in HVAC duct applications. Featuring a 6-inch immersion probe, this sensor integrates seamlessly with building automation systems (BAS), DDC controllers, and energy management systems to deliver reliable, real-time temperature data for precise climate control.
Key Features
- Passive NTC10k thermistor sensing element for accurate and stable temperature measurement
- 6-inch (150 mm) duct immersion probe for optimal air stream contact
- Compatible with Belimo actuators and a wide range of BAS/DDC controllers
- No external power supply required — passive design simplifies wiring and installation
- Durable construction suitable for commercial and industrial HVAC environments
- Compact sensor head with easy duct-mount installation
Applications
- Supply air and return air duct temperature sensing
- Building automation and energy management systems
- VAV and AHU control loops
- Commercial HVAC zoning and climate control
Why Choose the Belimo 01DT-5LN?
Belimo is a globally trusted leader in HVAC actuator and sensor technology. The 01DT-5LN passive NTC10k sensor delivers the measurement accuracy and long-term reliability that building automation professionals demand. Its passive design eliminates the need for a dedicated power supply, reducing installation complexity and cost. Whether retrofitting an existing BAS or commissioning a new system, the 01DT-5LN is a dependable choice for duct temperature sensing.
