Tubular Heater

Tubular heaters are the most rugged, dependable and versatile heating elements. They can be used in almost every application. Hotwatt's manufactures tubular heaters custom designed to suit your needs. They are available in a wide variety of shapes. The tubular heaters are swaged to ensure a high heat transfer rate and excellent insulation even at high sheath temperatures.

Application
Radiant Heating Flue gas cleaning (desulphurization)
Ovens, Dryers and Dehumidifier. Dies and hot runner Manifolds.
Milled groove. High temperature resins.
Sealing Bars Convection - Air and Gas.
Features
  • Versatile design and rugged build.
  • Easy to install.
  • Machine assisted precise resistance wire wounding for superior heat transfer and long heater life.
  • Custom- formed to meet your specifications.
Application
Length 300 -1550mm 400 - 2100mm
Tube Dia 6 -20mm 6 -20mm
Maximum Current 12 A 15 A
Nominal Voltage 230 / 415 V 230 / 415V
Wattage ±10% ±10%
Dielectric Strength 1.5 HV 1.5 HV
Insulation MW >5Ω >5Ω
Leakage Current <0.5 mA <0.5 mA
Minimum Unheated 30mm 35mm
Terminal Pins M3 x .50mm/ Plain post M4 x .70mm