Patent ID: 8285518
Filing Date: 2012-10-09
Classification: G01D,H03K

Abstract:
1. A sensor for a measuring point, comprising: a sensor head; a sensor-head counterpart, said sensor head and sensor-head counterpart being releasably connectable with one another, and a control system, wherein: said sensor head includes a measuring transducer for measured value registering, a first microcontroller for measured value processing, a voltage supply unit for energy supply of said sensor head and a communication interface for data-exchange with said sensor-head counterpart; said sensor-head counterpart is connected with said control system, to which the processed, measured values are forwarded; said first microcontroller is connected with a radio unit, which is connected to said voltage supply unit of said sensor head and which has an additional, separate voltage supply unit; and said additional, separate voltage supply unit is fed via radio wave energy and thereby enables a data-exchange via radio wave energy, also when said voltage supply unit does not deliver energy for said sensor head.