| 摘要 |
A field device for determining and/or monitoring a chemical or physical, process variable in automation technology, which has at least a first electronic or electrical component and a second electronic or electrical component. The first component has an energy transmitting antenna and the second component has an energy receiving antenna. Between the two components a predetermined distance is provided, which sets the first component and the second component apart from one another. The predetermined distance is filled, at least partially, with a dielectric medium. The energy transmitting antenna is so embodied and/or arranged that it supplies the second component with energy continuously or at predetermined time intervals.
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