Description
For precise temperature measurement in duct and pipe applications, the Belimo 01DT-1L series temperature sensors offer superior reliability and accuracy. Ideal for integration in heating, ventilation, and air-conditioning systems, these sensors ensure optimal performance and energy efficiency.
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The Belimo 01DT-1L series temperature sensors are designed for measuring temperature in duct and pipe applications, providing reliable and accurate data. The sensors are compatible with a stainless steel or brass thermowell for enhanced protection and extended application possibilities. The IP65 / NEMA 4X rated enclosure ensures durability and protection against environmental factors.
Parts Included:
Mounting clip, with screws and adhesive foil (A-22D-A11)
Type Overview
01DT-1LH: NTC10k (10k2), 50 mm probe length, 6 mm probe diameter
01DT-1LL: NTC10k (10k2), 100 mm probe length, 6 mm probe diameter
01DT-1LN: NTC10k (10k2), 150 mm probe length, 6 mm probe diameter
01DT-1LP: NTC10k (10k2), 200 mm probe length, 6 mm probe diameter
01DT-1LR: NTC10k (10k2), 300 mm probe length, 6 mm probe diameter
01DT-1LT: NTC10k (10k2), 450 mm probe length, 6 mm probe diameter
Functional Data:
- Application: Air, Water
- Output signal passive temperature: NTC10k (10k2)
- Measuring range: -50...150°C [-60...300°F]
- Measuring current: <2 mA @ 25°C [77°F]
- Accuracy temperature passive: ±0.2°C @ 25°C [±0.35°F @ 77°F]
- Time constant τ (63%) in water pipe: Typical 7 s with thermowell brass, Typical 9 s with thermowell stainless steel
- Time constant τ (63%) in the air duct: Typical 210 s @ 0 m/s, Typical 46 s @ 3 m/s
Environmental Data:
- Type of action: Type 1
- Rated impulse voltage supply: 0.8 kV
- Pollution degree: 3
- Ambient humidity: Max. 95% RH, non-condensing
- Ambient temperature: -35...50°C [-30...122°F]
- Fluid temperature: -50...150°C [-60...300°F]
- Housing surface temperature: Max. 90°C [195°F]
Materials:
Cable gland: Plug Adapter: PA66, black; Nut: PA6, black
Housing: Cover: PC, orange; Bottom: PC, orange; Seal: NBR70, black; UV resistant
Probe material: V4A (1.4404)
Optional Accessories:
- Mounting plate S housing: A-22D-A09
- Connection adapter flex conduit: M20x1.5, for cable gland 1x 6 mm (A-22G-A01.1)
- Mounting flange for sensor probe 6 mm: up to max. 120°C [248°F], Plastic (A-22D-A03)
- Mounting flange for sensor probe 6 mm: up to max. 260°C, Brass (A-22D-A05)
Recommended Accessories for Water:
- Thermowell Stainless steel, 50 mm, G 1/2", SW27: A-22P-A06
- Thermowell Brass, 50 mm, R 1/2", SW22: A-22P-A18
- Syringe with thermal paste: A-22P-A44
- Compression fitting, Stainless steel, G 1/4" (external thread) for 6 mm, with cutting ring: A-22P-A45
- Thermowell Stainless steel, 100 mm, G 1/2", SW27: A-22P-A08
- Thermowell Brass, 100 mm, R 1/2", SW22: A-22P-A20
- Cold barrier, Plastic, L 50 mm, for thermowell A-22P-A..: A-22P-A51
- Thermowell Stainless steel, 150 mm, G 1/2", SW27: A-22P-A10
- Thermowell Brass, 150 mm, R 1/2", SW22: A-22P-A22
- Adapter for Siemens thermowell: A-22P-A53
- Thermowell Stainless steel, 200 mm, G 1/2", SW27: A-22P-A12
- Thermowell Brass, 200 mm, R 1/2", SW22: A-22P-A24
- Thermowell Stainless steel, 300 mm, G 1/2", SW27: A-22P-A14
- Thermowell Brass, 300 mm, R 1/2", SW22: A-22P-A26
- Thermowell Stainless steel, 250 mm, G 1/2", SW27: A-22P-A29
- Thermowell Brass, 250 mm, R 1/2", SW22: A-22P-A30
- Thermowell Stainless steel, 450 mm, G 1/2", SW27: A-22P-A16
- Thermowell Brass, 450 mm, R 1/2", SW22: A-22P-A28
Why You Should Buy
The Belimo 01DT-1L series temperature sensors are crafted for precision and reliability in demanding HVAC applications. Their robust construction, superior protection class, and high accuracy make them the ideal choice for ensuring optimal performance and energy efficiency. With a wide range of probe lengths and comprehensive accessory options, these sensors offer versatile solutions for various installation requirements.
All Belimo products can be found on our website. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626.
