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• n  a hollow metal conductor that provides a path to guide microwaves; used in radar

• waveguide

News & Articles

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• Level Transmitters offer option that eliminates interference.
  Employing guided wave radar, Impulse® Series Continuous TDR Level Transmitters provide accurate measurement of total level, distance, or volumetric outputs. Units operate from -40 to 392°F and can measure level of liquids up to 50 ft. Optional Wave Guide Nozzle Eliminator removes signal interference normally caused by tank nozzles. Available in lengths from 6–36 in., option provides ...
  Feb. 19, 2014 - ThomasNet