Temperature sensors TSPT Ex

The principle of operation of temperature sensors TSPT Ex is based on the change of electrical resistance of the temperature-sensitive element from temperature. Temperature sensors TSPT Ex consist of one or several structurally connected primary transducers. structurally connected primary temperature transducers, protective housing with or without mounting elements housing with or without mounting elements and switching devices in the form of terminal head, box, connector or connector. terminal head, box, connector or cable. The sensing element (SE) of the primary converter is made of a metal wire of bifilar winding or film, applied on a dielectric substrate in the form of a meander. meander. The PE has leads for attaching connecting wires and a known dependence of the of electrical resistance to temperature. For protection from mechanical influences, the CE is placed in a protective case.