Electric Heat Tracing Tape Product Features
Principle
After power is turned on (note: the end core wires must not be connected), current flows from one core wire through the conductive PTC material to the other core wire, forming a circuit. The electric energy heats the conductive material, and its resistance increases accordingly. When the temperature of the core tape rises to a certain value, the resistance becomes so large that it almost blocks the current, and the temperature no longer rises. At the same time, the heat tracing tape transfers heat to the lower-temperature heated system. The power of the heat tracing tape is mainly controlled by the heat transfer process, and the output power is automatically adjusted according to the temperature of the heated system, while traditional constant-power heaters do not have this function
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3 Product Features
2. Temperature range: maximum exposure temperature 85°C, maximum working temperature 65±5°C, minimum operating temperature -60°C. 1. Heat tracing tape structure: inner layer conductive thermoplastic, outer
