The use of metal resistors with predictable thermal inertia makes it possible to generate heat with a high degree of accuracy. In addition they do not pollute their surrounding gas which may, for example, be used to dehydratemedicines, chemicals or food.
For these reasons, modern industries are increasingly turning towards heat generation using resistors.
UNDERFLOOR HEATING SYSTEMS
Due to its simplicity of implementation resistant slab (expanded metal) fed with low voltage (<50 V) provide ahomogeneous and uniform surface temperature.
This application is intended for underfloor heating cold rooms particularly.