Overview
The Belimo 01DT-5LH is a passive duct/immersion temperature sensor with an NTC10k (10k2) sensing element and a compact 2-inch (50 mm) probe length. It offers reliable temperature measurement for standard HVAC monitoring and control systems.
Features
- NTC10k (10k2) passive thermistor sensing element
- Compact 2-inch (50 mm) probe for smaller ducts and tight space installations
- NEMA 4X / IP65 enclosure suited for indoor and outdoor environments
- Simple terminal wiring with easy cover removal
- Multi-use design for duct insertion or thermowell immersion
Specifications
- Sensor Element: NTC10k (Type 2 / 10k2)
- Probe Length: 2″ [50 mm]
- Probe Diameter: 0.24″ [6 mm]
- Output Signal: Passive resistance
- Enclosure Rating: IP65, NEMA 4X
- Measuring Range: -40°F to 302°F [-40°C to 150°C]
Applications
- Air temperature measurement in small HVAC ducts and fan coil units
- Hydronic pipe temperature monitoring using thermowells
- Building automation systems accepting NTC 10k Type 2 thermistor inputs


Reviews
There are no reviews yet.