Capacitive level meters for cryogenic liquids with continuous read-out

The operation of a variety of liquid level meters is briefly considered. Currently used continuous read-out level meters, whose operation is based on the difference between the dielectric constants of the gas and the liquid measured, are compared. The requirements for cryogenic application of these...

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Veröffentlicht in:	Cryogenics (Guildford) 1990-06, Vol.30 (6), p.538-544
Hauptverfasser:	Velichkov, I.V., Drobin, V.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	capacitance measurements Exact sciences and technology helium liquid level meters Measurements common to several branches of physics and astronomy measuring techniques Metrology, measurements and laboratory procedures nitrogen Physics Spatial dimensions (e.g.: position, lengths, volume, angles, displacements, including nanometer-scale displacements)
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