Cryogenic liquid level monitor using a frequency to voltage converter |
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| Authors: | S.J. Collocott |
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| Affiliation: | CSIRO Division of Applied Physics, Sydney, Australia 2070 |
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| Abstract: | A simple cryogenic liquid level monitor based on a frequency-to-voltage converter is described. The monitor is simple to construct and its design obviates the need for special techniques to eliminate the effects of stray capacitance. It has excellent linearity, high sensitivity, and uses a simple two-terminal capacitance probe. |
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| Keywords: | cryogenics liquid level monitor frequency-voltage converter |
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