Shenyang Vortex Flow Meter

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What are the measurement ranges of vortex flowmeters?

1、 Vortex flowmeter is a flowmeter based on the Karman vortex principle for measurement. It can measure liquids and gases, and is also very economical. The diameter is generally DN10-- DN1000. With temperature and pressure compensation, it can accurately measure gas or steam flow, and has a wide range of applications;

2、 Vortex flowmeter can only measure volumetric flow rate, usually in m3/h (cubic meters per hour), with instantaneous flow display and cumulative flow display;

3、 The measurement range corresponding to electromagnetic flow meters of different diameters is: liquid measurement: (unit: m3/h): DN15

1.2-6; DN20

1.5---10； DN25：2---16； DN32

1.8---20； DN40：2.5---25； DN50：3.5---40； DN65：7.5---70； DN80：12---130； DN100：18---160； ..... Gas measurement: (unit: m3/h): DN15:4--28; DN20：6---40； DN25：8---50； DN32：15---150； DN40：18---180； DN50：25---480； DN65：50---500； DN80：80---800； DN100：120---1200； ..... For more detailed information, please refer to the technical article on the website of Shandong Qiangqiang Automation Technology Co., Ltd.... Www.qszdh.com

2. Can vortex flowmeters be installed vertically?

Vortex flowmeters can be installed vertically, but some installation points need to be noted. Firstly, vortex flowmeters are feasible for vertical installation. However, in order to ensure the accuracy and stability of the measurement, special attention should be paid to the following points:

1. Avoid the influence of sediment and bubbles: When installed vertically, ensure that there is no accumulation of sediment or bubbles inside the flowmeter, as these factors may inte

rfere with the measurement accuracy of the flowmeter.

. Chenzai rubber residue may adhere to the measuring electrode of the flowmeter, causing signal distortion; Bubbles may generate false flow signals. 2. Keep the electrode axis horizontal: Although vortex flowmeters can be installed vertically, it is recommended to keep the measuring electrode axis horizontal to better avoid the influence of sediment and bubbles. This can minimize the interference of sediment and bubbles on the measuring electrode, thereby improving the accuracy of the measurement. Interpretation 3: Consider the effects of turbulence and eddies: It should be noted that the measurement of vortex flowmeters, such as the key principle, does not depend on the characteristics of the flow rate. Therefore, if certain turbulence and eddies are generated in the pipeline, as long as these turbulence and eddies occur in the non measurement area, they will not have a direct impact on the measurement. However, in practical applications, it is still advisable to avoid excessive turbulence and eddies as much as possible to ensure the stability of the measurement. In summary, vortex flowmeters can be installed vertically, but it should be ensured to avoid interference from sediment and bubbles, and to keep the measuring electrode axis horizontal. At the same time, attention should be paid to the turbulence and vortex situation inside the pipeline to ensure the accuracy and stability of the measurement.

3. What parameters are related to the speed of a vortex flowmeter?

The measurement slip and roundness speed (i.e. instrument display or output frequency) of a vortex flowmeter (usually referring to a vortex flowmeter) is mainly directly related to the

What are the measurement ranges of vortex flowmeters?

2. Can vortex flowmeters be installed vertically?

3. What parameters are related to the speed of a vortex flowmeter?

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