Immersion heaters

Ex-immersion heater Type DH..B..

Immersion heaters serve for heating of fluids, air or gas. They are components of machinery and plants, or mounted into tanks or vessels. According to the individual requirements of our customers, ELMESS-Thermosystemtechnik is offering customized immersion heaters. They are designed and manufactured in high quality industrial design or in explosion proof design according ATEX, IECEx etc. This guarantees a maximum of reliability, safety and long lifetime for your plants.

Ex-immersion heater type DH..C..

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.

Heater type DHF… for liquid heating

In order to prevent overheating, liquid heaters always have to covered with a sufficient liquid level. This must be guaranteed by means of a level switch which is judged by reliability and function or by comparable measures.

Heater type DHG… for gases or air

According to the application, a flow monitor can be necessary to prevent the heater from overheating

Specific surface load

The specific surface load is a measure for the heat transfer onto the heated medium. It must be chosen according to the medium, flow, pressure and mounting conditions as well as the medium temperature and admissible surface temperatures. With a specific surface load which is optimized for the process, a high thermal efficiency will be reached.