Sensor und Verfahren zum Messen der elektrischen Leitfähigkeit eines flüssigen Mediums
The sensor (1) has device (5) for measuring changing signal at the entrance of an excitation coil (3). Inductive sensor (1) to measure the electrical conductivity of liquid medium (2) has an excitation coil (3) which is driven by an entrance signal and a receiving coil (4) coupled to the excitation...
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| Zusammenfassung: | The sensor (1) has device (5) for measuring changing signal at the entrance of an excitation coil (3). Inductive sensor (1) to measure the electrical conductivity of liquid medium (2) has an excitation coil (3) which is driven by an entrance signal and a receiving coil (4) coupled to the excitation signal (3) via the liquid medium. The receiving coil (4) delivers an output signal (Iind) which is a measure of the conductivity of the liquid medium (2). |
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