High Density Cartridge Heating Elements

Heatron high density cartridge heating elements 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

Download Datasheet Pdf, 3 MB.

Overview Options Specifications Applications

Overview:

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.

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

Efficient. Reliable. Flexible. Combine the structural stability and flexibility of silicone rubber with the precise heating controls of etched foil, and you get Heatron's silicone etch foil heaters. The high-strength fiberglass reinforced silicone rubber housing can be vulcanized to conform to the contours of diversely shaped parts. Flexible silicone rubber heaters offer up to twice the wattage of wire wound options.

Rugged. Reliable. Accurate. High-strength fiberglass reinforced silicone rubber gives the wire wound heater dimensional stability without sacrificing flexibility. Moisture and chemical resistant, HEATFLEX can be vulcanized to conform to the contours of irregularly shaped parts, equipping our wire wound heating elements with the exceptional ability to fit over your custom component and follow compound curves.

Specifications:

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. Pdf, 1 MB.

Applications

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

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