High Density Cartridge Heaters

Heatron high density cartridge heaters excel in performance and durability. Using value-added controls, specialized coatings and finishes, and optimized design, Heatron creates the right balance of performance and features to meet your specification and budget requirements. Contact Heatron for a design consultation to select the right set of options for your application.

  • More options for higher performance heaters
  • Internal thermostats, thermal fuses, thermocouples and temperature sensors
  • Non-Stick Coating
  • Controlled Heat Profile
  • Electropolish and passivation

Design Options

  • Sheath: 304 stainless steel, 316L stainless steel, Incoloy® 
  • Lead Exit: straight, right angle, elbow, double ended, bent radius
  • Lead Wire: fiberglass, silicone, Teflon®, Teflon® high amperage, straight pins
  • Outer Jacket: stainless steel braid, stainless steel cable, strain relief spring, silicone, fiberglass, steatite ceramic beads
  • End Seal: mica, ceramic, silicone, Teflon®, epoxy
  • Fittings: silicone rubber overmold, post terminal, UL listed plug, bolt heater, conduit box
  • Mountings: threaded fittings, locating ring, flange
  • Lead: crimped on, swaged in, no-heat extension
  • Special Coatings: non-stick, electropolish, passivation

Insulation and heater materials available with UL, CSA or Mil Spec recognition.

Value Added Controls

  • Controlled Heat Profile: custom distributed wattage heat profile
  • Over-temperature controls: internal thermostats, thermal fuses and temperature sensors
  • Internal thermocouple: type and location is design specified

More Options

  • Low leakage current
  • Dual voltage
  • Dual wattage
  • Ground wires
  • Three phase power
  • Centerless grinding
  • Special marks and labeling

Specifications

Nominal Diameter (in.)

0.25

0.375

0.5

0.625

0.75

Nominal Diameter (mm)

8.0

10.0

12.5

16.0

20.0

Max. Amps

4.4

7.2

9.7

23

23

Max. Volts

240

480

480

480

480

Watts**

Download brochure for details.

Max. Length (in.)

36

48

60

72

72

Max. Length (mm)

915

1,220

1,520

1,830

1,830

 

  • Amperage data determined by current capability or internal parts and lead wire. Contact Heatron for specifications beyond range given.
  • Wattage is a function of voltage and added controls. Find wattage maximums and minimums in the downloadable brochure. Contact Heatron for specifications beyond those listed in brochure.

 

Download Heatron's custom cartridge heater brochure for additional design specifications.

Major industries:

  • Aviation: galley equipment, water heaters 
  • Medical: dialysis, sterilization, blood analyzers, nebulizers, blood and fluid warmers, vaporization, termperature therapy, chemical processing
  • Industrial: packaging equipment, hole punches, hot stamps, braking resistors, molding and extrusion equipment, construction material warming
  • Telecommunications: deicing, enclosure heaters
  • Transportation: oil/block heater, air dryers, pitot tube heaters
  • Food Service: steamers, dish warmers

Heatron builds to the following certifications on request:

  • UL E91597 (UL 499) 
  • CSA LR66355-1 (CSA-C22.2)
  • TUV* EN60335-1/A11 and EN61010-1A2

* This approval gives Heatron the option of CE marking. Heatron offers an extensive UL option list and builds to UL 6061/IEC-60601 standard.

Heatron is an FDA registered manfacturing facility.

Heatron is ISO9001:2008 Registered.