Patent ID: 9091753
Filing Date: 2015-07-28
Classification: G01F,G01S

Abstract:
1. A level measuring system which operates according to the radar principle for measuring a level of a medium which is located in a vessel, comprising: at least one electronic apparatus for generating an electromagnetic signal comprising at least two independent units that are spatially separated from one another, one of said two independent units being a signal generating component for generating said electromagnetic signal, and the other of said two independent units producing and transmitting signals to said signal generating component, a communications apparatus located between said two independent units and which comprises at least one separating element that is at least one of pressure-tight and diffusion-tight, and at least one signal transmission apparatus for emission of the electromagnetic signal generated by said electronic apparatus, wherein the at least one separating element is located between said other of said two units and said signal transmission apparatus, said other of said two units transmitting said signals produced to said signal generation component via said communications apparatus and said separating element, wherein said signals produced by said other of said two units has a frequency that is smaller than the frequency of the electromagnetic signal produced by said signal generating component.