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E-mail
zhangbd@keyontechs.com
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Phone
18317143469
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Address
No. 7 Xinghao Road, Fengjing Industrial Park, Jinshan District, Shanghai
Product Categories
Shanghai Keyang Technology Co., Ltd
Customized Balance Flow Meter
NegotiableUpdate on 03/28
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Overview
The A+K integrated balanced flowmeter has a measurement accuracy that is 5 to 10 times that of traditional orifice plate throttling devices. The flow noise is reduced to 1/15, and the long-term pressure loss is about 1/3. The pressure recovery is 2 times faster, and the minimum straight pipe section is 2D. It is easy to install, safe and reliable to use, and can save a large number of straight pipe sections and reduce operating energy consumption.
Product Details
Marshall Aviation Flight Center has designed and invented a new type of flow meter for measuring liquid oxygen in the main engine of space shuttles, called the A+K Integrated Balanced Flow Meter (BFM). The measurement accuracy of this flow meter is 5-10 times that of traditional orifice plate throttling devices, the flow noise is reduced to 1/15, the pressure loss is about 1/3, the pressure recovery is 2 times faster, the minimum straight pipe section is 2D, the installation is simple and convenient, the use is safe and reliable, and it can save a lot of straight pipe sections and reduce operating energy consumption.
A+K integrated balance flowmeter
The research and application of differential pressure flowmeter has a history of over a hundred years, and its principle is based on the law of conservation of energy and the flow continuity equation. The fluid filled in the pipeline flows through the throttling device inside the pipeline, and the flow beam forms a local contraction at the throttling element, increasing the flow velocity and reducing the static pressure, resulting in a static pressure difference (or differential pressure) before and after the throttling element. Calculate the flow rate of fluid passing through the throttling device by measuring the static pressure difference. The larger the flow rate, the greater the differential pressure generated before and after the throttling element.
The theoretical calculation formula for mass flow rate of differential pressure flowmeter is:
The A+K integrated balance flowmeter is based on the A+K porous balance rectification technology, combined with flow measurement technology, detection technology, and communication technology. It integrates primary components, impulse devices, transmission units, and calculation units to output electrical signals representing differential pressure or flow rate. --The integrated balance flowmeter adopts an overall design that optimizes measurement performance, with the characteristics of compact structure, high system accuracy, wide measurement range, short straight pipe section requirements, and convenient on-site installation, avoiding many difficulties in design, procurement, installation, and commissioning.
