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MI Series SS321 HSQ Heating Cable

Raychem HSQ stainless steel (321) sheathed mineral insulated (MI) series resistance trace heating cables provide freeze protection and process temperature maintenance. They can be used for exposure temperatures up to 700 °C (joint dependent) and typical power outputs up to 150 W/m. 321 stainless steel sheath offers high corrosion resistance to a wide range of organic acids and alkalis. Approved for use in hazardous areas. Available 'fast track' as configured heating units.

Details

Features

  • Reduced total installed cost
  • Reduced power supply costs: lower start up currents compared with other technologies
  • Simple controls: current monitoring on series resistance provides instant visibility on critical circuits
  • Fast track/expedited service for configured heating units for eligible designs
  • Standard 550 °C continuous withstand temperature, with braze weld technology
  • Optional 700 °C continuous withstand temperature, with laser welded technology

Specifications

Area Classification: Non-Hazardous; Hazardous
Insulation Material: Magnesium Oxide
Max Continuous Exposure Temperature, Power Off: 1256 °F
Max Power Output: 45.7 W/ft
Min Installation Temperature: -76 °F
Sheath Material: 321 Stainless Steel
Supply Voltage: 0 - 500 V

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