Scraper flowmeter

Scraper flowmeter, when the measured fluid from the flow meter into the flow meter flow meter, the flow meter between the inlet and outlet to produce a pressure difference, the pressure to promote the scraper and rotor rotation.

working principle

Rotor rotates a certain amount of fluid every revolution, and calculates the instantaneous flow and accumulated flow by calculating the number of rotations of the rotor.

Scraper flow meter introduced

1 Features and uses, the scope of use

LB scraper flowmeter is a volumetric flowmeter, mainly used to measure the flow of liquid through the closed pipe.

The main features are:

a high measurement accuracy, large flow range, good repeatability;

b smooth rotation, no pressure in the pipeline fluid fluctuations, no vibration;

c accuracy by the measured medium viscosity changes less;

d single shell structure is simple, small size and light weight; double shell structure to avoid the deformation of the metering room due to high pressure to ensure that the measurement accuracy, can also be out of the inner shell components for repair or pipe flushing, sweep line, test pressure;

e. can be equipped with a variety of counters and senders, to achieve local instructions or remote signal transmission;

f. The fluid state does not affect the measurement accuracy, before and after the flow meter without straight pipe section, reduce the area and cost.

Use: mainly on crude oil, steam, coal, diesel and chemical, food and other non-corrosive liquids do business measurement.

SHANGHAI AUTOMATION INSTRUMENTATION CO. LTD.

NO. 11 AUTOMATION INSTRUMENTATION FACTORY

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