Self-Regulating Heating Cable HTM

−60°C
+85°C

Features

  • 10 or 15 W/m
  • Ex-approved solution
  • Self-regulating, automatically adjusts power output in response to ambient temperature
Product Datasheet

Application Areas

Freeze protection of pipelines and vessels in non-hazardous and ex-hazardous areas

Approvals

HTM is an industrial grade self-regulating heating cable that can be used for freeze protection of pipelines and vessels. It can be used in non-hazardous and ex-hazardous areas.The power output adjusts automatically in response to the ambient temperature.

Because of its self-regulating characteristics it will not overheat even when the cable is overlapped. This guarantees maximum safety and reliability.

The installation of HTM heating cable is quick and simple and requires no special skills or tools. Because of its parallel construction the heating cable can be fitted on site to exact length without any complicated design calculations.

  • 10 or 15 W/m
  • Ex-approved solution
  • Self-regulating, automatically adjusts power output in response to ambient temperature
  • Thermoplastic overjacket 
  • Easy to install
  • Can be cut to required length on site without any complicated design calculations
  • Will not overheat even when overlapped
  • Can be used in explosive environments without temperature limiter
  • Full range of accessories available 
  • UV resistant
Technical Data
Rated voltage  230 VAC
Maximum continuous operating temperature (trace heater energized)  65 °C
Maximum continuous exposure temperature (trace heater de-energized)  85 °C 
Ambient temperature range −60 ... +55 °C
Minimum installation temperature:
Thermoplastic elastomer overjacket
−30 °C
Minimum bending radius 25 mm
Maximum braiding resistance 10 Ohm/km
Conductor cross-section 0.56 mm2
Dimension:
Thermoplastic elastomer overjacket
9.00×5.80 mm
Weight:
Thermoplastic elastomer overjacket
91 kg/km

  1. 0.56 mm2 nickel-plated copper conductors
  2. Semi-conductive self-regulating matrix
  3. Matrix insulation
  4. Tinned copper braid
  5. Overjacket Thermoplastic