公开(公告)号：US11913818B2

公开(公告)日：2024-02-27

申请号：US17619259

申请日：2020-06-15

Applicant: FRABA B.V.

Inventor： Michael Loeken ,  Matthias Lansing ,  Florian Hallermann

IPC: G01F15/061 ,  G01F1/075 ,  G01F15/06 ,  G01P3/481

CPC classification number: G01F15/061 ,  G01F1/075 ,  G01F15/065 ,  G01P3/4815

Abstract: A sensor device includes an excitation magnet which generates an alternating excitation magnetic field, an energy generator having a pulse wire module in which electric energy pulses are generatable via the alternating excitation magnetic field, at least one sensor element which senses a physical variable and which provides a sensor signal, an evaluation unit which evaluates the sensor signal, and a wireless data interface which is connected to the evaluation unit via a data connection. The at least one sensor element and the evaluation unit are each electrically connected to the energy generator and are suppliable with an electric energy thereby.