Chromalox CWM Constant Wattage Trace Heating Cable to 392°F (200 °C)

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Chromalox CWM Constant Wattage Trace Heating Cable to 392°F (200 °C)

Trace Heating Cables & Systems – Design & Supply From Stock

Chromalox CWM Heat Trace Cables – Trace Heating

Trace Heating

Chromalox CWM constant wattage trace heating cables are designed for use on 120 to 480V and withstands temperatures to 200 °C- with CSA, FM and UL certification Chromalox CWM heat trace cables are suitable for Zone 1 and Zone 2 hazardous areas.

Chromalox CWM Constant Wattage Trace Heating Cable – Features

  • Durable with a non-aging fluoropolymer jacket ensuring long service life
  • Suitable for use in tough arduous environments
  • Flexible, easy to install on most equipment and delivers long-term reliable performance
  • Eliminates the need for oversized wiring or switchgear
  • Accurate temperature, reliable electric heat that can be consistently controlled and easily monitored

Chromalox CWM CONSTANT WATTAGE TRACE HEATING CABLE

– SPECIFICATION

Chromalox CWM heat trace cable wattages per metre – 4, 8 and 12 watts.

  • Approximate Cable Size : 1/4″W x 1/8″H
  • Maximum Maintain Temperature : 200° Celsius
  • Available Models (Voltages) : 120 to 480V
  • Minimum Cable Bend Radius : 1-1/4″
  • Trace Heating Cable Circuit Lengths : Up to 780 feet

Chromalox CWM constant wattage trace heating cable is ideally suited for applications where a particular watt density is required at all times

CHROMALOX CWM CONSTANT WATTAGE TRACE HEATING CABLE

Product Offering

Part Number Trace Heating Cable Description
392040Chromalox  CWM-4-1C 4W/FT 120V
392059Chromalox CWM-4-2C 4W/FT 240V
392075Chromalox CWM 4-1CT 4W/FT 120V
392083Chromalox CWM 4-2CT 4W/FT 240V
392139Chromalox CWM 8-1C 8W/FT 120V
392147Chromalox CWM 8-2C 8W/FT 240V
392163Chromalox CWM 8-1CT 8W/FT 120V
392171Chromalox CWM 8-2CT 8W/FT 240V
392227Chromalox CWM 12-1C 12W/FT 120V
392235Chromalox CWM 12-2C 12W/FT 240V
392243Chromalox CWM/E 12-4C 12W/FT 480V
392251Chromalox CWM 12-1CT 12W/FT 120V
392260Chromalox CWM 12-2CT 12W/FT 240V
392278Chromalox CWM-12-4CT 12W/FT 480V

 

Chromalox cwm Output Wattage at Alternate Voltages (W/Ft.)

Chromalox Part NumberOutput (W/Ft.)Nominal Voltage (Vac)Circuit Load (Amps/Ft.)Max. Circuit Length (Ft.)
Chromalox CWM 4-1CT41200.033350
Chromalox CWM 8-1CT81200.067240
Chromalox CWM 12-1CT121200.100200
Chromalox CWM 4-2CT42400.017700
Chromalox CWM 8-2CT82400.033480
Chromalox CWM 12-2CT122400.050400
Chromalox CWM 12-4CT124800.025780

CHROMALOX CWM CONSTANT WATTAGE TRACE HEATING CABLE

Cable Construction

Chromalox CWM Constant Wattage Trace Heating Cable - Construction

 

A Twin 12 AWG Copper Buss Wires are able to provide reliable electrical current capability.

B FEP Insulation Jacket is used to electrically insulates buss wires.

C Pairing Jacket secures two buss wires together and provides wrapping surface for Nichrome wire.

D Nickel Chromium Wire is the heating component of the cable.

E FEP Insulation rugged outer sheath protects heating cable, assures longer service life, and provides protection against environmental application hazards.

F Tinned Copper Braid that provides additional mechanical protection in any environment, and a positive ground path.

G FEP overjacket that provides protection from most aqueous and chemically corrosive solutions.

Chromalox CWM HEAT TRACE CABLE – HAZARDOUS AREA CERTIFICATIONS

UL Listed for ordinary areas.

CSA Certified for ordinary and:

  • Class I, Div. 2, Groups A, B, C, D
  • Class II, Div. 2, Groups F, G. Rated T3 Temperature Class (Exception: Cable surface temperature shall not exceed 190°C in Class II, Div. 2, Group F; 165°C in Class II, Div. 2, Group G)

Chromalox video with Chris Myers Product Manager at Chromalox explaining about their heat trace product offering including self regulating trace heating cable.

 

Heat Tracing Using Trace Heating Cables

Trace Heating Cables – providing process heating to pipework, vessel and bulk storage drums.

Chromalox

Chromalox technical manual covering trace heating cable selection, design, heat loss calculation, heat transfer fundamentals and radiant infrared heating theory.

 

Hazardous Area Gas Detection Metering Lighting Flow Measurement

➡ Did you know? T&D distribute Electrical, Mechanical, Process & Instrumentation Equipment for provide flow metering, gas detection, metering, lighting and power to hazardous areas.