Cable Heaters

 

Cable Heaters, Nozzle Heaters, and Coil heaters manufactured by DT Heaters & Controls are designed to meet your application requirements. 

Coil Heaters-

When extremely focused heat is a must, and a very low profile is essential, Cable Heaters some times referred to as Coil Heaters are the most practical solution to your high temperature heating needs. Cable Heater and Coil Heaters feature continuous operating temperatures of up to 1200°F. Fast heating and cooling occurs due to the low mass construction. All Cable heater heating elements are sealed from contamination and the stainless steel provides maximum corrosion resistance. Coil Heaters and cable heaters can be used to apply the heat on specific sections, or the cable heater may be spread to equalize the temperature across the process to be heated. An optional internal J or K thermocouple may be utilized for over temperature control. The most common application for Cable heaters is to coil the heater into Nozzle Heater for hot runner control systems.

Features and Benefits

  • Sheath temperatures to 1200°F (649°C)
  • Stainless steel sheath for corrosion resistance
  • End seals to prevent contamination
  • Rapid heating
  • Integrated temperature sensor
  • Stainless steel sheath for corrosion resistance
Performance Ratings
Electrical Ratings
Physical Size Construction Limitations
Maximum Temperature
Up to 1200°F (649°C)
Maximum or Standard Voltage:
120 or 240 volts
For all other voltages contact us
Minimum Bending Radius:
3 times the sheath diameter
Nominal Watt Density:
30 Watts
Maximum Amperage
6 Amps
Coil Diameter Tolerance
±0.005
Maximum Watt Density
75 Watts
Resistance Tolerance:
+10% -5%
Minimum Inside Diameter
From 3/8” (9.525mm) up to 2 ½” (63.5mm)
Wattage Tolerance:
+5% -10%
Coil Length
Up to 18” (457.2mm)
Coil Length Tolerance
2%

Applications
• Hot Runners
• Nozzle heaters
• Thermoforming
• Air stream sampling systems
• Injection Molding

Options
Thermocouples
Lead Protection:
ANSI Type J
PTFE Lead wire 36” standard
ground lead is optional on all terminations
ANSI Type K
Fiberglass Sleeve
Stainless Steel Flex Hose
Stainless Steel Overbraid
Rubberized Teflon