FIELD: measurement technology. SUBSTANCE: measuring vessel is manufactured inside shutting member of three-way ball cock. Straight through hole of vessel houses rotary blade with rod. Pressure transducer is fabricated in the form of fibre-optical converter of bushing type with outer amplitude modulation of light intensity and is installed inside rotary drum. EFFECT: expanded functional capabilities by stopping supply of liquid into vessel and by separate determination of level and flow rate, increased precision of measurement due to reduction of methodical and instrumentation error of transducer. 5 dwg
Title | Year | Author | Number |
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METHOD AND DEVICE FOR DETERMINING FRACTION COMPOSITION OF HYDROCARBON FUELS | 1993 |
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PHOTOELECTRIC PRESSURE SENSOR OF LIQUID LEVEL METER | 0 |
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COCK-COUNTER | 0 |
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DEVICE MEASURING LEVEL OF LIQUID IN RESERVOIR | 1993 |
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RU2064665C1 |
Authors
Dates
1995-09-10—Published
1992-03-10—Filed