摘要 |
An apparatus for ascertaining and monitoring the fill level of a medium in a container by means of a travel-time measuring method. The apparatus includes: A coupling unit for coupling measurement signals onto/from at least one conductive, first element extending into the container; a first securement element provided in the region of the coupling unit for securing the apparatus at the container; and a control/evaluation unit for ascertaining a fill-level measurement signal. The apparatus has a high transfer quality, while, at the same time, being mechanically and chemically stable. |