Eletric heating elements

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.

CSN®cartridge type heating elements and bath heaters are eminently suitable for direct heating and warming of liquids of all kinds. Corresponding to the nature of the different media protective coverings of steel, various special steel types or porcelain can be selected. The electric heating inserts of CSN®cartridge type heating elements may be installed or dismounted without the necessity of draining the liquids from the container. The CSN®cartridge type heating elements and bath heaters are manufactured for nominal voltages from 110 up to 690 volts D.C. and A.C. In the case of higher heating capacities 3 or more elements each, being individually divisible by the factor 3 can be star or delta connected to 230 and 400 volts A.C. threephase mains. At 12 kW and a related length the elements are fabricated for 400 volts A.C. threephase delta connections. In any case the desired voltage and type of current has to be stated.

Aramid fibers are suitable for very demanding applications and they are widely used in the firefighting industry (manufacturing of firefighters’ clothing) because of their flame retardant properties. Aramid is not only fireproof, the aramid fibers also have a high tensile strength, which is why they are often used for bulletproof vests (military and police) or for armoring selected emergency vehicles. A special property of aramid nonwovens is its good thermal insulation. The laid heating wire creates a very high heat output, which is insulated by the nonwoven. Aramid has a high heat resistance, which is an enormous advantage since laying the heating wire generates a very high heat output which is further enhanced by the insulation provided by the aramid nonwoven carrier. In addition, the nonwoven is either not combustible or flame retardant and can be used for a temperature ranges of up to 200°C.

The Lascar EL-USB-TC-LCD Thermocouple Temperature Logger is specifically designed for use with thermocouple sensors. This temperature logger stores over 32,000 temperature readings from a Type J, Type K or Type T thermocouple. The data logger comes complete with a K-type sensor with a measurement range of 0 to 200°C.