| 摘要 |
A device for determining moisture has an LC-oscillating circuit (1) as a transducer and an oscillator (2) for exciting the oscillating circuit (1). Further, the device for determining moisture has a tuning device (3) for frequency-wise tuning the oscillator (2) and a measuring and evaluation circuit (4) to determine an attenuation condition of the oscillator (2) and to provide a signal that is proportional to a degree of moisture at the transducer (1). The transducer (1) and the oscillator (2) are coupled in a contact-free manner.
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