A high-watt cartridge heater with a built-in thermocouple can be used in places where temperature control is difficult, such as places where temperature differences occur, to catch temperature indirectly.
Since it can be used as a direct conduction, there is little heat loss and the power consumption is economical by concentrating on the part that needs heat.
Pipe, heating element and inorganic insulation are integrated and hard, so there is no eccentricity or disconnection of heating element due to vibration.
Since the pipe and the heating element are completely insulated, there is no need to worry about a short circuit.
Since it is heated directly, there is little time difference in heat conduction, so temperature control can be easily and accurately controlled.