Constant Wattage Heat Tracing | Eltherm ELKM-A Heat Tracing Cable up to 260°C

ATEX Heat Tracing Cable | Eltherm ELKM-A

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

Product Overview

Constant Wattage heat tracing cables

ATEX Heat Tracing Cable | Eltherm ELKM-A

Eltherm ELKM-A constant wattage resistance heat tracing cables provide process temperature maintenance and frost protection to pipework, instrument lines, tanks and drums up to 260° Celsius.

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.

These heat tracing cables manufactured by Eltherm offer flexibility in use as they can easily be cut to the required length off the roll, with the assurance of constant power output. There is no need for connecting cable and input can be unilateral. The constant wattage heat tracing cable is quick and easy to assemble, saving time and reducing operating costs.

Since the heat tracing cable output of up to 30 W/m is possible for lengths laid to piping, Eltherm ELKM-A heat tracing cables are particularly suited for piping with high output requirements such as in industrial process technology. The following are applications are below:

  • Pipelines
  • Valves, pumps
  • Tank container
  • Silos, vessels, tanks
  • Automotive
  • Industrial Applications
  • Varnishes
  • IBCs

Eltherm ELKM-A SPECIFICATION

Eltherm ELKM-A heater cable wattages per metre – 30 watts

  • Nominal Supply Voltage : 750V
  • Maximum Output : 30 w/m
  • Maximum Operating Temperature : 260ºC
  • Minimum Installation Temperature : -60° Celsius
  • Minimum Heater Cable Bend Radius : 2.5mm x outer diameter
  • Insulation : PTFE
  • Heat Conductor : Stranded, spirally wound for nominal resistance > 8,000Ω/km
  • Moisture Proof : Yes
  • Manufactured According To : DIN VDE 0253
  • Heating Cable Type : Resistance heating cables
  1. Heating conductor: stranded or spirally wound
  2. Insulation: Fluoropolymer

Eltherm Elkm-a Heating Cable Benefits

  • Highly flexible
  • Small bending radius
  • High operating temperature
  • High chemical resistance
  • Moisture proof

Heat Tracing Cable Selection Table – Eltherm Elkm

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

Resistance heating cables application : frost protection and process heating.

Technical Specifications

CategoryHeat Tracing Cables & Systems
Nominal Resistance Ω/kmCable Outer Diameter Approx (mm)Weight Approx (g/m)Temperature Coefficient (x 10-3/K)Eltherm Order Code
1.955.81124.300136002
2.904.6734.300136006
4.404.2544.300136004
7.203.1334.300136007
10.003.0314.300136008
11.702.7304.300136010
15.002.6194.300136012
25.002.5173.000136016
31.502.9231.600136020
50.002.6171.600136030
65.002.4141.600136032
80.002.7200.900136038
100.002.5170.900136042
157.002.5170.450136049
180.002.2120.900136052
200.002.4140.450136054
260.002.2120.450136058
280.002.1100.380136059
328.002.5160.180136061
360.002.1100.450136064
430.002.3130.180136066
480.002.2120.180136068
600.002.1100.180136076
800.002.090.180136080
1000.002.1100.040136082
1470.002.190.040136092
1750.002.080.040136094
1900.002.2120.040136096
2900.002.190.040136104
4000.002.080.040136114
4700.001.980.150136118
6000.001.970.200136124
7000.002.070.150136126
8000.002.070.150136128

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