发明名称 |
POTENTIAL SEPARATION FOR A FILL LEVEL RADAR |
摘要 |
The radar electronics unit (1) transceives microwaves, performs evaluation and generates a tank level output signal. Isolation (10a-d) in the electronics, separates signals in the first section (201) from those in the second (202). The input and output circuitry (8) is designed to control and generate the output in the first section (201) whilst generation of the transmitted signal takes place in the second section (202). Digital and/or DC-free AC signals are isolated, especially using an optical coupler. An independent claim is included for the corresponding method of measurement. |
申请公布号 |
EP1989519(A1) |
申请公布日期 |
2008.11.12 |
申请号 |
EP20070702863 |
申请日期 |
2007.01.18 |
申请人 |
VEGA GRIESHABER KG |
发明人 |
GRIESSBAUM, KARL;MOTZER, JUERGEN;DECK, THOMAS;FEHRENBACH, JOSEF;RAUER, WINFRIED |
分类号 |
G01F23/284 |
主分类号 |
G01F23/284 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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