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Raychem Self–Regulating Heat Tracing
Raychem

Raychem’s self–regulating heating cables consist of two parallel conductors embedded in a heating core made of conductive polymer. The core is radiation cross–linked to ensure long–term reliability.


Raychem’s self–regulating heating cables automatically adjust their power output to compensate for temperature changes. Heat is generated as electric current passes throught the core between the conductors. As the tempersture drops, the number of electrical paths through the core increases and more heat is produced. Conversely, as the temperature rises, the core has fewer electrical paths and less heat is produced.
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