true Ceramic core element: ELECTROWATT



Ceramic core element

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Not inserted in a sheath, the ceramic core element will be able to heat non-inflammable gas or massives métal parts.

Fitted in a pocket, it will heat liquids with an important surface of exchange. The replacement of the heater wil not require to drain the installation.

The material of the pocket will be selected fonction of the heated fluid.

RSB dans son fourreau

Ceramic core elementRSB Détail

The ceramic core elements consist of one or more resistive alloy coils inserted in a stack of barrels in steatite or ceramic.

A non-heating zone is necessary so that connections are not subjected to excessive temperatures.

The connections are usually made to threaded terminals fixed to a steatite or ceramic "head" or by copper or nickel core wires.

résistance sur barillets


The sheaths are made of steel, of stainless steel or titanium.

They are constituted of a tubular body with a bottom welded. Different attachement accessories can be welded on the other side to fix it to the frame . (Flange, screw plug, etc)

Other materials are possible as Teflon®, Pyrex®, porcelain, according for corrosion requirements.

Fourreau et doigt de gant sur bride


The ceramic core elements can be equiped of a teminal box.

We can offer brass terminal strips and electric cables for high temperatures to assure the electric connections.

We can offer temperature sensors, thermostats, or regulators to pilot the heater.

Temperature sensors are generally inserted in a separate thermowell welded on the same flange than the sheath or equiped of a threaded bushing.