TURBO-GAS FLOWMETER WITH HIGH SENSITIVITY

The utility model discloses a turbo-gas flowmeter with high sensitivity, which is additionally provided with a diaphragm capsule-nozzle mechanism on the basis of the existing tangential flowmeter and plays the function of automatically regulating the size of a gas inlet according to the flow so as t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	FU LIYA JING JILIANG
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model discloses a turbo-gas flowmeter with high sensitivity, which is additionally provided with a diaphragm capsule-nozzle mechanism on the basis of the existing tangential flowmeter and plays the function of automatically regulating the size of a gas inlet according to the flow so as to enable the gas to pass through in a constant speed. The utility model has the advantages of very high sensitivity, smaller pressing head loss, wide measuring range, even value of the K-Q characteristic curve in the whole measuring range, high measuring precision, long service life, simple structure, compact volume and beautiful appearance. In addition, the turbo-gas flowmeter with high sensitivity is suitable for being used as a domestic pipeline gas meter due to the adoption of the magnetic damping.