Abstract: The invention concerns a microwave level measuring device for measuring of material levels in containers, suitable for operation at extreme container conditions, comprising high temperatures, high pressures, and/or chemically aggressive substances.
Type:
Grant
Filed:
November 21, 2001
Date of Patent:
April 29, 2003
Assignee:
VEGA Grieshaber KB
Inventors:
Josef Fahrenbach, Jurgen Motzar, Jurgen Dietmeier, Gunter Rapp