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321 Stainless Steel Cartridge Heater 0.75 in OD 2 to 36 in Long
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HDC00906-Series

321 Stainless Steel Cartridge Heater 0.75 in OD 2 to 36 in Long

Models In Stock
  • Watt Densities of 17 W/in2 to 226 W/in2 Provide Maximum Process Temperature Flexibility
  • Standard 321 Stainless Steel Sheath Material Provides High Temperature Strength, Good Thermal Conductivity and Resistance to Corrosion and Scaling
  • Swaged Construction Provides Excellent Heat Transfer and High Dielectric Strength
  • U.L. Component Recognized
HDC00906-Series
From AUD 151.73
Models In Stock
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1 Variations available
See all series options below
HDC00906-SeriesData Sheet

Data Sheet
321 Stainless Steel Cartridge Heater 0.75 in OD 2 to 36 in Long HDC00906-Series HDC00906-Series
Product Overview
  • Actual Heater Diameter 0.246 in
  • Amperage, Max 23 A
  • Applications Aerospace, Conductor, Food Processing Equipment, Glue Guns, Heating Gases, Heating Liquids, Hot Runner Molds, Hot Stamping, Laminating Equipment, Medical Equipment, Molds, Packaging Equipment, Plastic Extruders, Plastic Molding, Platens, Scientific Equipment, Sealing Bags, Semi, Shoe Machinery
  • Diameter Tolerance ± 0.002 in
  • Lead Length Tolerance -1/2 in, 1 in
  • Operating Temperature, Max 760 °C
  • Operating Voltage, Max 480 Vac, 480 V
  • Power Tolerance +5%, -10%
  • Resistance Tolerance +10%, -5%
  • Series ID HDC00906-Series

Supported Applications

The Omega HDC00906 Series consists of Hi-Density Cartridge Heaters designed for high-temperature applications. These heaters feature a 321 Stainless Steel sheath, Grade 'A' Nickel-Chrome resistance wire, and high-purity Magnesium Oxide (MgO) insulation. The series is suitable for operations up to 760°C (1400°F). Standard configurations utilize Type N termination with nickel conductor lead wires.

Operating Conditions & Performance

The maximum operating temperature for the HDC00906 Series is 760°C (1400°F), while the maximum recommended sheath temperature for a standard heater is 648°C (1200°F). Maximum watt density ranges from 15.5 to 46.5 watt/cm² (100 to 300 watt/in²) depending on heater size and operating temperature.

Termination ambient temperatures are limited by insulation type: up to 250°C (482°F) for standard fiberglass-insulated wires and up to 450°C (842°F) for optional mica-insulated wires. The series is UL recognized and CSA certified, with UL File Number E65652 and CSA File Number 043099.

Configuration Options

The HDC00906 Series offers a broad range of dimensional configurations to accommodate various installation requirements. Nominal diameters are available in 1/8" (3.10 mm), 1/4" (6.25 mm), 5/16" (7.82 mm), 3/8" (9.42 mm), 1/2" (12.60 mm), 5/8" (15.77 mm), 3/4" (18.95 mm), and 1" (23.30 mm). Lengths vary by diameter, with maximum lengths reaching up to 1829 mm (72") for diameters from 5/8" to 1".

Electrical specifications include voltage ratings of 240 V or 480* V depending on the nominal diameter. Maximum amperage ranges from 3.0 A up to 23 A, with specific limits for certain termination types (Types C1C, C1D, C2C, C2D, CS, F, M3, R1B, S1, S2, SA, W and W3). Wattage tolerances are +10%, -15% for 1/8" heaters and Plus 5%, minus 10% for larger diameters.

Available electrical features vary by diameter:

  • Dual Volts: Available on 3/8", 1/2", 5/8", 3/4", and 1" heaters (marked Yes* or Yes).
  • 3-Phase, Dual Circuits, and Multiple Heat Zones (maximum 3 zones): Supported on diameters from 3/8" to 1".

The standard sheath material is 321 Stainless Steel. For higher operating temperatures up to 760°C (1400°F) or corrosive immersion heating, Incoloy® 800 is available as an option.

Key Product Differences

The series supports various termination styles with over 40 standard options. Standard electrical connection uses Type N terminators with 254 mm (10") long nickel conductor lead wires connected to 32 mm (1¼") solid conductor terminal pins.

Options and accessories include:

  • BNS Anti-Seize Cartridge Heater Coating: Available as a 13 oz. aerosol spray can (Part Number CML00010) or 4 oz. paste with brush applicator top (Part Number CML00020).
  • Protection and sealing components: PTFE seals, convoluted cables, welded end discs, PTFE insulated lead wires, and SJO cable for contamination protection.
  • Mechanical support: Strain relief brackets and springs designed for excessive flexing of leads.
  • High temperature wiring harness rated up to 760°C (1400°F).
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