Product Description
Cartridge Heater With Internal Thermocouple
The cartridge heater with internal thermocouple is made of metal tube filled with high-resistance electric heating alloy wire heating material. It is filled and enriched around the heating wire, has good insulation properties, and can use high-purity magnesium oxide with high thermal conductivity as a filler. It has the advantages of high power, high thermal efficiency, fast heat dissipation, etc., and can be used for heating plastic packaging, small mold heating, analytical instruments, and cooling effects when various gases expand.
Structure and selection of cartridge heater with internal thermocouple ：
Electric cartridge heating rods can be equipped with built-in thermocouples. High-power heating rods with thermocouples are especially suitable for molds and compact molds. Due to the small space, independent thermocouples cannot be installed. After the thermocouples are fixed in place inside the heating rods , Compress the heating rod so that the thermocouple is insulated from the sheath or connected to the sheath of the heating rod without potential. Compensation wires can be customized, and thermocouples are usually galvanically isolated from the sheath of the heating rod, unless otherwise specified when ordering.
The cartridge heater with internal thermocoupe has a built-in K-type or K-type thermocouple, which can detect the temperature of the heating tube. The temperature detected is different according to the position of the thermocouple inside the cartridge heater.
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