Belimo 01HT-1L Temperature Sensor

Description

The Belimo 01HT-1L contact temperature sensor is designed for pipe applications. Its spring-loaded brass contact pin ensures precise and rapid temperature readings. This sensor is an essential component for heating, ventilation, and air-conditioning systems, providing accurate temperature measurements.

 

Click here for the technical data PDF

 

Parts Included

Fixing Strap: Suitable for pipes ø20...110 mm (0.8...4.3")

 

Type Options: Available in multiple types for various output signals:

  •   01HT-1A: Pt100
  •   01HT-1B: Pt1000
  •   01HT-1C: Ni1000
  •   01HT-1D: Ni1000TK5000
  •   01HT-1F: NTC1k8
  •   01HT-1L: NTC10k (10k2)
  •   01HT-1Q: NTC20k

 

 

Electrical Data

Connection: Pluggable spring-loaded terminal block (max. 2.5 mm²)

Cable Entry: Cable gland with strain relief (ø6...8 mm)

 

Functional Data

  • Temperature Specifications:
    •   Active: Time constant τ (63%) on water pipe with thermal contact fluid:  Typical 16 s
    •   Passive: Measuring range: -35...90°C (-30...195°F)
    •   Accuracy:
      •     Pt..: Class B, ±0.3°C @ 0°C (±0.5°F @ 32°F)
      •     Ni..: ±0.4°C @ 0°C (±0.7°F @ 32°F)
      •     NTC1k8: ±0.5°C @ 25°C (±0.9°F @ 77°F)
      •     NTC..: ±0.2°C @ 25°C (±0.35°F @ 77°F)

 

Safety Data

  • Protection Class IEC/EN: III, Protective Extra-Low Voltage (PELV)
  • Power Source UL: Class 2 Supply
  • Degree of Protection IEC/EN: IP54
  • Degree of Protection NEMA/UL: NEMA 1
  • Enclosure UL: Enclosure Type 1
  • Certification IEC/EN: IEC/EN 60730-1
  • UL Approval: cULus acc. to UL60730-1A/-2-9, CAN/CSA E60730-1/-2-9
  • Pollution Degree: 2
  • Rated Impulse Voltage Supply: 0.8 kV

 

Environmental Data

  • Ambient Humidity: Max. 95% RH, non-condensing
  • Ambient Temperature: -35...50°C (-30...122°F)
  • Fluid Temperature: -35...90°C (-30...195°F)
  • Housing Surface Temperature: Max. 90°C (195°F)

 

Materials

Cable Gland: PA6, black

Housing:

  Cover: PC, orange

  Bottom: PC, orange

  Seal: NBR70, black

  UV Resistant

 

 

Optional Accessories

Fixing Strap for Larger Pipes: ø20...250 mm (0.8...9.8") A-22P-A49

Thermal Contact Fluid Syringe: A-22P-A44

Connection Adapter Flex Conduit: M20x1.5, for cable gland 1x 6 mm (Multipack 10 pcs.) A-22G-A01.1

 

Installation and Safety Notes

Designed for stationary heating, ventilation, and air-conditioning systems.

Unauthorised modifications are prohibited.

Ensure all power is disconnected before installation.

Installation should be carried out by authorised specialists only.

 

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 contact us on 01772 284 626.

Product form

The Belimo 01HT-1L contact temperature sensor is designed for pipe applications. Its spring-loaded brass contact pin ensures precise and rapid... Read more

SKU: 01HT-1L
Barcode: 07630498100550

£29.00£20.30 Excl. VAT £24.36 Incl. VAT

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      Description

      The Belimo 01HT-1L contact temperature sensor is designed for pipe applications. Its spring-loaded brass contact pin ensures precise and rapid temperature readings. This sensor is an essential component for heating, ventilation, and air-conditioning systems, providing accurate temperature measurements.

       

      Click here for the technical data PDF

       

      Parts Included

      Fixing Strap: Suitable for pipes ø20...110 mm (0.8...4.3")

       

      Type Options: Available in multiple types for various output signals:

      •   01HT-1A: Pt100
      •   01HT-1B: Pt1000
      •   01HT-1C: Ni1000
      •   01HT-1D: Ni1000TK5000
      •   01HT-1F: NTC1k8
      •   01HT-1L: NTC10k (10k2)
      •   01HT-1Q: NTC20k

       

       

      Electrical Data

      Connection: Pluggable spring-loaded terminal block (max. 2.5 mm²)

      Cable Entry: Cable gland with strain relief (ø6...8 mm)

       

      Functional Data

      • Temperature Specifications:
        •   Active: Time constant τ (63%) on water pipe with thermal contact fluid:  Typical 16 s
        •   Passive: Measuring range: -35...90°C (-30...195°F)
        •   Accuracy:
          •     Pt..: Class B, ±0.3°C @ 0°C (±0.5°F @ 32°F)
          •     Ni..: ±0.4°C @ 0°C (±0.7°F @ 32°F)
          •     NTC1k8: ±0.5°C @ 25°C (±0.9°F @ 77°F)
          •     NTC..: ±0.2°C @ 25°C (±0.35°F @ 77°F)

       

      Safety Data

      • Protection Class IEC/EN: III, Protective Extra-Low Voltage (PELV)
      • Power Source UL: Class 2 Supply
      • Degree of Protection IEC/EN: IP54
      • Degree of Protection NEMA/UL: NEMA 1
      • Enclosure UL: Enclosure Type 1
      • Certification IEC/EN: IEC/EN 60730-1
      • UL Approval: cULus acc. to UL60730-1A/-2-9, CAN/CSA E60730-1/-2-9
      • Pollution Degree: 2
      • Rated Impulse Voltage Supply: 0.8 kV

       

      Environmental Data

      • Ambient Humidity: Max. 95% RH, non-condensing
      • Ambient Temperature: -35...50°C (-30...122°F)
      • Fluid Temperature: -35...90°C (-30...195°F)
      • Housing Surface Temperature: Max. 90°C (195°F)

       

      Materials

      Cable Gland: PA6, black

      Housing:

        Cover: PC, orange

        Bottom: PC, orange

        Seal: NBR70, black

        UV Resistant

       

       

      Optional Accessories

      Fixing Strap for Larger Pipes: ø20...250 mm (0.8...9.8") A-22P-A49

      Thermal Contact Fluid Syringe: A-22P-A44

      Connection Adapter Flex Conduit: M20x1.5, for cable gland 1x 6 mm (Multipack 10 pcs.) A-22G-A01.1

       

      Installation and Safety Notes

      Designed for stationary heating, ventilation, and air-conditioning systems.

      Unauthorised modifications are prohibited.

      Ensure all power is disconnected before installation.

      Installation should be carried out by authorised specialists only.

       

      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 contact us on 01772 284 626.

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