Guided once - reflected twice |
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Interface measurement in liquids As a member of the plics family, the Vegaflex 67 measuring instrument offers considerably simplified detection of liquid interfaces. It utilises the guided microwave principle, also known as TDR, to carry out measurement. Vegaflex 67 thus operates completely independent of the density of the medium, and is easy to install and set up. Measuring the respective levels of two liquids that separate in a vessel at a more or less distinct line of separation, i.e. interface, is known as interface measurement. Oils or liquid gases on water, solvent traps as well as recovery of raw materials from production processes are typical areas of application for measuring systems that detect two levels in a single vessel. The applied ...

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| CAV, Edition 9/2004 |
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Author: Wolfgang Perenthaler Product management VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach Germany Tel. +49 7836 50-188 Fax +49 7836 50-8188
E-Mail press@de.vega.com
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