203368

Unitube Heater

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Unitube Heater - Product Bulletin

Unitube heater can be tuned to match the peak consumption point of the material being heated over the usable wavelength range of 2.4-6.0 microns, with emitter temperatures of up to 1800°F

The Unitube provides energy efficiencies of up to 80%, drastically reducing electrical power consumption overcompetitive tubular heaters.

Unitubes can be arranged to provide temperature profiling, or can be shut down to conserve energy with narrow width products.

Unitubes can be mounted together to form banks; prewired into single or multiple zones. Supply and exhaust air systems can be provided for moisture removal or use in solvent environments.


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Special Features

  • Variety of end terminals
  • No external reflector required
  • Custom wattage and voltage
  • Adaptability
  • Cooling Air not required
  • Combination Infrared/air systems

Specifications

  • Watt Densities: Up to 80 watts per lineal inch generating watt densities up to 80 watts per square inch (12.6 watts/cm2).
  • Voltages: Up to 600 volts.
  • Sizes:  Available heated lengths from 3" (8 cm) to 144" (365 cm).
  • Temperature Range: Up to1800°F(980°C).
  • Warmup Time: Less than 1 minute

Design Flexibility

Unitubes can be mounted together to form banks; prewired into single or multiple zones. Supply and exhaust air systems can be provided for moisture removal.

Sturdy Construction

A heavy walled, 5/8” diameter, quartz tube is used in the Unitube construction, making the heater one of the strongest of its kind.

Unitube Heater Part Number Configuration

UT-11111-2222-333-4-5-[66666]-[Special Description]

11111 = Heated Length - xxx.xx inches
2222 = Total Wattage in Watts
333 = Voltage
4 = Terminal Type - 1 through 4
5 = 0 for No Thermocouple and No Thermowell; W for Thermowell Only, T for Thermowell and Thermocouple
[66666] = Length of Cold Ends - xx.xxx inches (if non-standard)
Unitube Heater Electrical Terminal Types