Polyester foil heaters, also called PET heaters, are very thin and flexible heating elements. Distinctive features are high heat transfer capacity and even heat distribution throughout the heat-emitting surface of the element. A PET heater is suitable for contact heating of flat and cylindrical surfaces but can also be used in for example reflectors.
These extreme flexible foil heaters are manufactured by a proven process called silk screen printing, which allows the heat tracks to be made thin, wide and homogeneous. The foil heaters can be ordered with different types of self-adhesive surfaces to fit in different environments.
Surface mounted sensors, thermocouples, thermostats and fuses are usually used for control and regulation.
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