Level Measurement & Control


Microwave barrier level sensor

April 2010 Level Measurement & Control

Vega’s new level sensor using microwave barrier technology, the VEGAMIP 61, is especially designed for the requirements of the bulk solids industry. Since the microwave barrier measures contactlessly, the unit has no direct contact with the medium. This is advantageous particularly for abrasive products or very high temperatures. In such cases measurement can simply be made from the outside through a microwave-permeable window, for example, of ceramic or plastic.

The microwave barrier consists of a VEGAMIP T61 transmitter and one or several VEGAMIP R61 receivers. The receiver measures the attenuation of the microwave signal and generates a switching output from it. VEGAMIP can be used as a maximum or minimum sensor with the switching delay settable from 0,1 and 20 seconds.

The instruments are fully integrated into Vega’s plics concept to offer all the advantages of a modular system. Users can choose housings of plastic, aluminium or stainless steel as well as different antenna systems and process fittings. The sensor can therefore be configured precisely for specific requirements.

For more information contact John Groom, Vega Instruments SA, +27 (0)11 958 1901, john.groom@za.vega.com, www.vega.com



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