375 Finned Strip Heater

 
375 Finned Strip Heater
The 375 finned strip heater from Watlow® is constructed of highly-compacted magnesium oxide (MgO) based insulation, which conducts heat efficiently from the nickel chromium element wire to the sheath. Two-inch wide (51 mm) nickel plated fins are attached to maximize surface contact allowing heat to transfer into the air faster. Lower sheath temperature and element life are maximized by this finned construction.


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Product Features

Nickel-chromium element wire is centered in the heater
  •  Ensures uniform heat
Aluminized steel sheath
  • Operates at higher temperatures and resists corrosion better than iron-sheathed heaters
Optional 430 stainless steel sheath
  • Provides a durable solution for highly-corrosive environments
Welded post terminals
  • Produces strong, trouble-free connections
Available lengths from 51/2 to 48 in. (140 to 1220 mm)
  • Fits a variety of application needs

Specifications


 

Watt Density:
Watt densities up to 33 W/in2 (5.1 W/cm2)
Sheath Temperature:
Aluminized steel sheath temperatures up to 1100°F (595°C)
Approvals:
  • UL® approved up to 240VAC (File No. E52951)
  • CSA approved up to 600VAC (File No. LR7392)

Resources

Applications

  • Enclosure heating
  • Load bank resistors
  • Shrink tunnels
  • Duct heaters
  • Space heaters
  • Drying ovens
  • Incubators
  • Air heating
  • Heat curing
  • Ink drying
  • Food warmers
  • Moisture protection
  • Dehumidifiers
  • Stress relieving ovens