Vega Grieshaber Kg

Hermann Dieterle

Thomas Kopp

Ewald Bohler

Thomas Dipl-Ing Kopp

The invention relates to a sensor, with a sensor housing () whose through-hole is intended for a connecting cable () that is attached to the sensor (), such that the connecting cable () is surrounded by a pressure spring element (). In accordance with the invention, a conical supporting sleeve () is positioned next to the pressure spring element (); also furnished is a cable seat housing () of thermoplastic material with a conical hole. The conical supporting sleeve () engages with this conical hole. A cable jacket () belonging to the connecting cable () is squeezed between the conical supporting sleeve () and the cable seat housing (), while the pressure spring element () is encompassed by a spring housing, () and the cable seat housing () can be secured to the sensor housing () by means of a cap sleeve ().

Sensor

The invention relates to a shielding device in a transitional area between a housing () and a cable (), wherein the housing () consists of an electrically insulating and/or electromagnetically insufficiently shielding material, an inner housing () with an electrically conductive material for forming an electromagnetic shielding for its inner chamber is arranged inside the housing (), the cable () is designed with at least one line () and a cable shielding () for forming an electromagnetic shielding for the at least one line, and a cable connection device () is arranged for connecting the cable to the inner housing and for connecting the at least one line to a line connection device () on the inner housing in the transitional area. It is suggested for forming a continuous shielding even in the translational area that the cable shielding () be brought in contact with an electrically conductive spring stop () on the cable side, and that a spring be brought in contact via the cable-side spring stop () with an electrically conductive housing-side spring stop () with the inner housing ().

Shielding device in a transitional area between a housing and a cable

Described is a sensing device, which is suspended in a filling material, particularly a liquid, by means of a cable . The cable consists of a cable jacket of insulating material, a shielding jacket of metal mesh beneath the cable jacket , and the electrical conductors connected to the sensor proper . In accordance with the invention, the shielding jacket also serves to relieve pull. To this end, the end that projects into the sensor housing is exposed, i.e., is free of the insulating jacket material, and has a solid mechanical connection to the adapting piece of a cable seat inserted into the housing , and the connection is electrically conductive.

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Wolfach, Germany

Hermann Dieterle