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Watlow 375 High-Temperature Strip Heaters
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Watlow 375 High-Temerature Heaters

Product Overview

Named for its 0.375 in. (9.5 mm) thickness, the rugged Watlow 375 strip heater is capable of both high temperatures and high watt densities.

Overview

Watlow begins construction by accurately placing a coiled, nickel-chromium element wire in the center of the heater. The element wire is then embedded in magnesium oxide (MgO)-based insulation compacted into a solid mass creating excellent heat conductivity and high dielectric strength. The heater is then enclosed in aluminized steel or 430 stainless steel sheathing.​

Features & Benefits

  • Nickel-chromium element wire is centered in the heater assures uniform heat.
  • Aluminized steel sheath operates at higher temperatures and resists corrosion.
  • Optional 430 stainless steel sheath meets temperature requirements that reach up to 1200°F (650°C).
  • Over 100 in-stock models in popular sizes and ratings for next-day shipment.
  • UL® approved to 240VAC (File No. E52951) and CSA approved to 600VAC (File No. LR7392).

Specifications

Material
Aluminumized Steel

Maximum Operating Temperatures
1100 F°
595 C°

Maximum Watt Densities
W/in2 = 100
W/cm2 = 15.5

Documentation

Coming Soon

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