| 摘要 |
Field indicator having a housing comprising: – connecting terminals for detecting a loop current of a measuring loop, –field indicator electronics which are located within the housing and have the purpose of digitizing a loop current value of the detected loop current, – display electronics which are arranged remotely from the housing and have a display which represents the detected loop current value or a value derived therefrom, wherein the display electronics and the field indicator electronics communicate in digital fashion with one another via a wireless or wire-bound communication connection, with the result that the loop current value or a value derived therefrom can be represented on the display of the display electronics which are arranged remotely. |
