Transformed cartridge heater
General Information
AUSTIN Heating Technology manufactures custom made cartridge heaters for any application. Electric cartridge rod heaters are a versatile and economical heat source for a wide variety of industrial and commercial applications.
Standard tube diameters are 6mm, 8mm, 10mm, 12mm and 16mm, but other special sizes are available for cartridge heaters. Depending on the diameter, lengths can be supplied up to 6000mm. Standard sheath materials are Stainless Steel 201, 304, 316 and 321, but special sheath materials may be available based on diameter and size of the element required.
Electric cartridge heaters provide superior heat transfer, uniform temperatures, resistance to oxidation and corrosion and long life even at high temperatures. Flexible lead wire extensions or other mounting options are available for specific applications.
Specifications:
Wattage Tolerance +5%, -10%
Resistance tolerance +10%, -5%
Voltages available 380V,240V, 220V,110V,36V,24V or 12V
Max operating temp 870ºC(1600F)
Length tolerance ± 2% or 3.2mm (1/8″), whichever is greater.
Camber tolerance 1.7mm per meter (0.020″ per foot).
Diameter tolerance Diameter at each end may vary +0.05mm -0.1mm (+.002″ -.004″)
Standard Unheated Area 5-10mm;
Internal thermocouple type J or K;
Thermocouple Location Disc End, Sheath, Center of Heater;
Rezistență la izolare (cold) ≥ 500 MΩ;
Maximum leakage current (cold) ≤ 0.5 mA;
Diameter from 3.0mm to 30mm;
Construction:
1. Steel, stainless steel, copper, or Incoloy sheathed elements.
2. Element wire situated in proximity to outside surface for maximum heat transfer and minimum internal temperature while preserving good dielectric qualities
3.Pure magnesium oxide compressed to an optimum density for best heat transfer and electrical insulation at elevated temperatures.
4. Weld connection.
5. Cold pin
6. Insulator.
7. Standard post terminal.
Characters:
1.Resistor core assembly is accurately spaced close to the outer sheath for efficient heat transfer.
2.Initial heater diamete
