Description
Belimo 01MT-5L5 Duct Averaging Temperature Sensor
The Belimo 01MT-5L5 is a duct averaging temperature sensor engineered for precise, reliable air temperature measurement across the full cross-section of HVAC ductwork. Featuring a 20-foot averaging probe, this sensor captures multiple temperature readings along its length and delivers a single averaged output — eliminating the measurement errors caused by uneven airflow or temperature stratification inside the duct.
Key Features
- 20-foot flexible averaging probe for wide duct coverage
- Designed for accurate mean air temperature measurement in HVAC duct applications
- Averaging probe design compensates for temperature stratification and non-uniform airflow
- Belimo quality construction for long-term reliability in commercial and industrial HVAC systems
- Compatible with building automation systems (BAS) and HVAC control panels
- Ideal for use with air handling units (AHUs), VAV systems, and economizer controls
Application
The 01MT-5L5 is well-suited for commercial and industrial HVAC installations where accurate duct air temperature sensing is critical to system performance. The long averaging probe makes it ideal for large rectangular or round ducts where a single-point sensor would not provide a representative reading. Use it with Belimo actuators, damper controls, or third-party building automation controllers to maintain precise temperature regulation and energy-efficient operation.
Why Choose Belimo
Belimo is a globally recognized leader in HVAC actuation and sensing technology. Their sensors are built to exacting standards, ensuring consistent signal output, long service life, and seamless integration with modern building automation systems. The 01MT-5L5 reflects Belimo’s commitment to accuracy and reliability in every application.







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