发明名称 |
Method and device for detecting and/or monitoring the level of a medium in a container |
摘要 |
The invention relates to a method and an apparatus for establishing and/or monitoring the filling level of a medium in a container and to the determination of the density of a medium in a container.It is the object of the invention to propose a method and an apparatus which permit reliable determination and/or monitoring of the filling level or the density of a medium.With reference to the apparatus according to the invention, the object is achieved by virtue of the fact that at least a first mode and a second mode of the oscillations of the oscillable unit (2) are evaluated, and the evaluated modes are used to detect a change in mass at the oscillable unit (2). |
申请公布号 |
AU3546301(A) |
申请公布日期 |
2001.10.08 |
申请号 |
AU20010035463 |
申请日期 |
2001.02.09 |
申请人 |
ENDRESS & HAUSER GMBH & CO. |
发明人 |
SASCHA D'ANGELICO;SERGEJ LOPATIN |
分类号 |
G01F23/22;B06B1/06;G01F23/296;G01F25/00;G01N5/02;G01N9/00;G01N29/02;G01N29/036 |
主分类号 |
G01F23/22 |
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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