Ex d or de IIB + H2
Heater for fluids type DHF..C..
Heater for gas type DHG..C..
Flameproof enclosure, welded type made of carbon steel or stainless steel, with built-in temperature limiter and monitor or thermocouple or RTD. Heater bundle made of tubular heating elements or cartridge type with withdrawable heating insets.
Ex e connection box as an option.