Cartridge
Heaters
Features:
• Part
temperatures to 1600 degrees F
• Swaged cartridge heaters with
total quality control
• Nickel chromium resistance wire
precision wound
• Magnesium oxide insulation of
high purity and tight compaction
• Incoloy sheath corrosion and
oxidation resistant
• 3 Day shipment, utilising stock
heaters and lead modification system
• Superior heat transfer due to
minimum spacing between wire and sheath
Cartridge Heaters are available in various
sizes from 1 /8th inch to 1 1 /4 inch in diameter to lengths that are
only restricted by the diameter of the heater. Various lead styles are
available to withstand constant flexing, washdown or extremely corrosive
and moist environments. Heaters can also be manufactured to prevent
failure in vacuum or cryogenic applications. Cartridge Heaters are available
with various options as shown on the opposite page but should any other
style be required please consult HCS.
Specifications:
Dimensions. . . . . . . . . . . ..Diameter
0.125" Dia to 1.245".
Metric
Diameters 3.4 mm to 30 mm
Maximum
length dependent on O D. consult HCS
Voltage. . . . . . . . . . . . . . 12 volts to 600 Volts AC/DC 1 or 3
Phase 2
Watt Densities. . . . . . . . . .Maximum to 256 watts/in
Maximum Current. . . . . . . . 27 Amps on 1.245 " O D 2.7 Amps on .125"
Wattage Tolerance. . . . . . .+5%, -10o/o
Length Tolerance. . . . . . . .+-3/32 upto 41 /2" Long Above +/- 2%
Camber Tolerance. . . . . .. . 00016" per inch of length
Diameter Tolerance. . . . . . .1 " +- 0.0003" All others 0.002
Resistance Tolerance. . . . . + 10 %, - 5%
Standard Unheated Area. . . 3/8" Lead end larger depending on leads
Cold Resistance. . . . . . . . . 3% lower than HOT Resistance
Internal thermocouple. . . . . Available J, K, R, S, T, N,
Thermocouple Location. . . . Disc End, Sheath, Center of Heater.
To Order Please State. . . . .Watts, Volts, Diameter, Length and Lead
style

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