Self limiting temperature low temperature with tropical zone

Self-limiting low temperature tracing belt introduction

Self limiting temperature electric belt is also called self controlling electric tracing belt or self controlling temperature electric belt. This is the electric heating output power with the system software temperature self-regulating loop temperature tracing device. In other words, the electric heating belt itself has the characteristics of automatic temperature limit, can automatically adjust the heating power according to the temperature change of the heating system, so as to ensure the normal operation of the working system within the set operating temperature range. Automatic temperature and electric heating belt can also be used with cutting or in the required range of long application, with excellent dielectric strength, aging resistance, bottom pressure operation, can be trusted, good flexibility, is conducive to installation, convenient maintenance and other advantages.

Self-limiting temperature and low temperature with tropical characteristics

PTC effect, power self-regulation. The electric heating element of the automatic temperature control electric heating belt is a core band made of PTC semiconductor heating material squeezed between two parallel wires. When the PTC core is energized, its resistance increases automatically. When the temperature rises to a certain value, the resistance is so large that it almost blocks the current, and the temperature of the PTC core no longer rises. Meanwhile, the PTC core belt transmits heat to the heated body through the sheath, and the temperature drops. At this point, the resistance of the core gradually decreases, and the heating temperature of the core increases again. This cycle can keep the temperature of the heating system constant, so as to play its excellent performance.