Heat Tape | Eltherm ELW-H | Trace Heating Tape For Glass, Quartz & Ceramic Materials up to 450°C

Eltherm ELW-H Heat Tape – Trace Heating

CategoryHeat Tracing Cables & Systems
  • Quoted to your quantity
  • Documentation on request
  • International delivery

Product Overview

Eltherm ELW-H Heat Tape – Trace Heating

ELW-H is a heat tape and part of the range of resistance heating cables and tapes manufactured by Eltherm to provide process temperature maintenance and frost protection to vessels, pipes, valves and small components up to 450° Celsius. This flexible heat tape is used to heat up quartz, glass and ceramic devices or systems within dry, non-corrosive environments.

heat tape SPECIFICATION – Eltherm ELW-H

  • Nominal Supply Voltage : 230V
  • Maximum Output : 250 w/m
  • Maximum Operating Temperature : 450ºC
  • Minimum Installation Temperature : Not restricted
  • Dimensions: 30 x 5mm
  • Minimum Heater Cable Bend Radius (Flat): 10mm
  • Insulation : E-Glass Textile
  • Outer Jacket: E-Glass Textile
  • Cold Lead Length (Both Ends) : 1.2m without plug
  • Moisture Proof : No
  • Protection Class: Depending on installation
  • Manufactured According To : DIN VDE 0721 T2
  • Final Inspection According To: DIN VDE 0721 T411, 1.5kV AC – 1 min
  • Heating Cable Type : Resistance heating tape

Heat tape Selection Table – Eltherm ELW-H

Contact our team for technical guidance, heat loss calculations for pipework systems and optimum specification of the correct trace heat tape or cable for your application.

Resistance heating tape applications: frost protection and process heating.

Other lengths of ELW-H resistance heat tapes are available upon request.
Resistance Tolerance: +/- 5%
Lengths tolerance ± 2%, max ± 0.25m

Eltherm ELW-H – heat tape Applications

  • Heat tracing on apparatus, appliances and systems made of glass, quartz or ceramic material
  • Glass devices and systems with high output needs
  • Laboratory & research applications

Eltherm ELW-H heat tape provides temperature maintenance and frost protection to pipework and mechanical services in all industries – typical applications include industrial and hazardous area heating of process pipework, instrument lines and storage tanks to maintain viscosity or prevent frost damage as an integral work-task of plant Winterisation.

Resistance Heating Cables

Eltherm resistance heating cables are manufactured from a high-resistance heating conductor, PTFE insulated with protective braid and fluoropolymer outer jacket. Powered at specific voltage the resistance heat generated by the conductors provides electrical trace heating to pipes and vessels. Resistance heating cables will “burn-out” if overlapped unlike self-regulating trace heating cables.

High temperature resistance heating cables insulated with glass fibre provide electrical heating up to 800° Celsius.

Technical Specifications

CategoryHeat Tracing Cables & Systems
Eltherm ELW-H Heat Tape DesignationHeated Length (m)Nominal Output (W)
ELW-H-0.500.50126
ELW-H-0.700.70180
ELW-H-1.001.00250
ELW-H-1.501.50375
ELW-H-2.002.00490
ELW-H-2.502.50622
ELW-H-3.253.25768
ELW-H-4.004.00987
ELW-H-5.005.001260
ELW-H-6.306.301555
ELW-H-8.008.001945

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