Air Heaters

More Information

Temperature Sensors
Convection Heaters

Unitemp Air heaters are designed for heating of air and gases up to 600°C.

Heat is generated by tubular heaters, shaped to provide optimum heat transfer in air ducts or vessels.

Various construction options cater for applications ranging from climatic heating in buildings, process heating during manufacturing to heating of gas in the Chemical- and Petrochemical- Industry.

Typical constructions:

Low temperature duct heaters
(Climatic control, drying processes):

Elements are secured to the mounting plate by clinched bushes, allowing easy replacement of individual elements. A terminal cover protects the termination of the array. The array can be immersed directly into the duct.
High temperature / high flow rate duct heaters
(Curing, baking, processing)
:
Elements are secured to the mounting plate by compression bushes, allowing easy replacement of individual elements. Low wiring compartment temperature is ensured by a thermal insulation layer above the mounting plate and an additional air gap between the termination area, allowing natural convection to further cool the rods.
Finned elements (general purpose):
Finned elements are used where space is limited and high heat transfer rate is required.
Rod elements (general purpose):
Rod elements offer economic and robust heating. They can be bent to any suitable shape and are mounted in ovens (still air) or in ducts (forced convection).
 
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