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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
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Shanghai Keyang Technology Co., Ltd
A+K ring wedge flowmeter
NegotiableUpdate on 05/17
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Overview
The A+K ring wedge flowmeter is a new type of flowmeter developed by A+FlowTek company based on the principle of differential pressure throttling, integrating the characteristics of wedge and Venturi structures, and combining fluid dynamic simulation technology to solve the measurement of high viscosity and dirty media. Highly viscous and dirty, fully collected according to orders - measurement of viscous and dirty liquids, redundant pressure measurement
Product Details
Product performance
Stain resistance performance
Viscous media have a wide range of applications, with a Reynolds number of up to 500
Excellent wear resistance and long service life
Can achieve redundant design of up to four sets of pressure taps
Can perform bidirectional flow measurement
key parameters
Measurement medium: dirty, viscous medium
Medium pressure: Max. 42MPa
Medium temperature: -75 ° C-350 ° C
Instrument size: DN50-DN300, special customization for exceeding the range
Sensor uncertainty: ± 0.5%
Repeatability: ± 0.15%
Range ratio: 10:1
β value range: 0.3-0.7
Pressure loss: 50-70% DP
Reynolds number: ≥ 500
Requirements for straight pipe section: 5D in front and 3D in back
Instrument materials: CS, SS304, SS316, etc
Connection form: The pressure tapping port form is flange pressure tapping, and the process connection adopts flange connection
Structural form: ordinary double flange type, insulation jacket type
Wear resistance: For wear conditions, sensors coated with tungsten carbide can be provided
install
Ordinary liquid installation
Install the pressure tap of the horizontal pipeline at a horizontal angle of 0-45 ° downwards
For dirty media, it is recommended to install the pressure tap horizontally
There is no requirement for the orientation of the pressure tapping port in vertical pipelines, and zero point adjustment is required
Figure 1 Schematic diagram of liquid measurement in horizontal pipeline
Figure 2 Schematic diagram of vertical pipeline liquid measurement
Measurement and installation of dirty media
The pressure tapping port of the horizontal pipeline should be installed within a range of 45 ° vertically upward, with a vertical upward orientation
Vertical pipeline pressure tapping port is not required
Figure 3 Schematic diagram of measuring liquid/gas/vapor with a large amount of impurities in a horizontal pipeline
Figure 4 Schematic diagram for measuring liquids/gases/vapors containing a large amount of impurities in a vertical pipeline
