Heaters with a bundle of tubular heating elements or cartridge type with withdrawable heating insets. Flameproof heater enclosure made of cast iron, carbon steel with heavy duty painting or made of stainless steel.
For overtemperature protection of the heater and monitoring of the temperature class, a temperature limiter "TSHH" and temperature monitor "TSH" or temperature probes / thermocouples are built-in.
Connection box Ex e for easy installation and maintenance on site.
Design variations with flange or thread connection.