The heater consists of a low mass tubular cartridge heater type RP or RPT coiled into a cylinrical sleeve with precise ID. It is available with or without thermocouple
|Voltages||up to 230 V|
|Current max.||4 A|
|Watt density||max. 15 W/cm²|
|Dielectric strength||1000 V|
|Max. temperature on inner tube||450°C with a brass-inner sleeve 700°C with a CrNi-steel-inner sleeve|
Heating of nozzles for the plastics industry, heating of liquids within tubes, heating of metals with circular cross section.