The principle of operation of temperature sensors KTZhK Ex is based on the thermoelectric effect - the
generation of thermoelectromotive force proportional to the temperature difference between the working end and the free ends of the two conductors.
end and free ends of two conductors (thermoelectrodes) made of different metals or alloys.
alloys.
Temperature sensors KTZhK Ex consist of one or several structurally connected
primary temperature transducers, protective housing with or without mounting elements and switching devices in the switching devices.
without them and switching devices in the form of a terminal head, a box, a connector or
extension wires.
The primary transducer of temperature sensors KTZhK Ex is made in the form of cable or wire sensing element (CHE).
wire sensing element (SE).
The cable PE is a flexible metal tube with one or more pairs of wires placed inside it.
inside it one or more pairs.
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