375 High-Temperature Strip Heaters
Named for its 0.375 in. (9.5 mm) thickness, the Watlow® 375 strip heater is a rugged heater capable of both high temperatures and high watt densities.
The 375 strip heater's ruggedness comes from the design and use of choice materials. Watlow begins construction of the strip heater by accurately placing a coiled, nickel-chromium element wire in the center of the heater. The element wire is then embedded in MgO-based insulation compacted into a solid mass resulting in excellent heat conductivity and high dielectric strength. Finally, the strip heater is enclosed in aluminized steel sheathing.
- Specifications
- Applications
- Features & Benefits
- Literature & Downloads
- Images
Specifications:
| Material | Maximum Operating Temperatures | Maximum Watt Densities | ||
|---|---|---|---|---|
| °F | °C | W/in2 | W/cm2 | |
| Aluminized Steel | 1100 | 595 | 100 | 15.5 |
- Aluminized steel sheath temperatures to 1100°F (595°C)
- Stainless steel sheath temperatures to 1200°F (650°C)
- Watt densities to 100 W/in2 (15.5 W/cm2)
- UL® approved to 240VAC (File No. E52951)
- CSA approved to 600VAC (File No. LR7392)
Applications:
- Food warming
- Freeze and moisture protection
- Tank and platen heating
- Packaging
- Dies and mold heating
- Autoclaves
- Ovens
- Telecom
Features & Benefits:
| Features | Benefits |
|---|---|
| Nickel-chromium element wire is centered in the heater |
|
| Aluminized steel sheath |
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| Optional 430 stainless steel sheath |
|
| Post terminals, welded to the element wire |
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| Rigid 3⁄8 in. (9.5 mm) thick design |
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| Over 100 in-stock models in popular sizes and ratings |
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| Available dimensions are 11⁄2 in. (38 mm) wide and 51⁄2 to 48 in. (140 to 1219 mm ) long |
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Related Literature
Specification Sheets (3)
Brochures (1)
Quality Certificates (1)
Catalogs (4)
Images:
375 High Temperature Strip Heaters |