发明名称 |
Method of measuring fill level in a container with a pulse propagation time level sensor using intermediate frequency sampling |
摘要 |
The method involves sampling an intermediate frequency signal at discrete times. The sampled signal is then converted to digital sample values. The values are then processed such that from two digital values at least one new value is derived which characterizes the intermediate frequency curve. Independent claims also cover a sensor using the method. |
申请公布号 |
DE102006006572(A1) |
申请公布日期 |
2007.08.16 |
申请号 |
DE20061006572 |
申请日期 |
2006.02.13 |
申请人 |
VEGA GRIESHABER KG |
发明人 |
GRIESBAUM, KARL;FEHRENBACH, JOSEF;WELLE, ROLAND;HAAS, JUERGEN |
分类号 |
G01F23/284;G01S7/295;G01S13/88 |
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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