Medium Watt Density Square

Screw-in heaters are versatile and intended for heating liquid media in industrial and commercial applications. When selecting, the specific surface load permitted for the respective medium must be observed and checked by the customer. EHK G2 are mainly used for heating hydraulic oil in containers in which the replacement of the heating cartridge without draining the medium must be possible. Ceramic heating cartridge in stainless steel tube ø 50mm, material-no. 1.4512 or material-no. 1.4404. G2″ thread SW70 welded from V2A. Terminal box made of PA6-GF30, impact-resistant and oil-resistant, degree of protection IP66/67. Unheated zone 50mm, surface load 1,5 W/cm², voltage 230/400 V. Special versions on request.

Occasionally also these terms are used for cartridge heates: heating cartridge, insertion heaters, spiral cartridge heaters. As a rule cartridge heaters consist of a cylindrical stainless steel tube and thus provide a high corrosion prevention. There is a heating wire inside which is wound onto a ceramic core. The number of coils varies depending on the power. In order to avoid a short-circuit, the cartridge heater is filled with magnesium oxide and compressed afterwards. Highly compacted they reach a surface watt density of up to 50 W/cm² and withstand highest stress. In the plastics industry cartridge heaters are used in hot runners in order to temper thermoplasts during injection moulding processes. Other areas of applications for process heat are e. g. packaging, diecasting or continuous casting in which zinc or aluminium are processed. Further applications are to be found in mechanical as well as medical and laboratory engineering.

CSN ® Explosion proof cartridge heaters as direct heaters for liquids or gases in hazardous environment. These units are equipped with a heating bundle or a replaceable ceramic heating element. For temperature control these heaters are available with an integrated temperature monitoring system. These devices are available in various material grades. The electric cartridge heating element type 93./..EEx….T.(.) is designed for the heating of liquids in the zone 1 and zone 2. The standars elements, mentioned in this list are suitable for DGRL (code 2014/68/EU) Art. 4, Para. 3. The elements can be suited (on request) to other uses requiring another classification according to DGRL Further information about our CSN® ExCartridge Heater

This fan heater, with dimensions of 300X353X440mm, will not take up space in your home, office or winter garden, thanks to its ideal size. This heater, consisting of metallic gray and smoked colors, will adapt to the furniture in its environment and prevent a bad appearance with its simple and stylish design. Swivel wheel CRM 3KW: With its 2 fixed wheels and 2 wheels with a swivel mechanism, you can easily move it to the desired area by pushing it without using force or lifting it. Effective in Wide Area CRM 3KW fan heater can heat an area of ​​40-60 square meters comfortably and quickly when in operation. Therefore, it can be used effectively in large areas.