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1. Flow range of steam vortex flowmeter
The flow range of steam vortex flowmeter varies depending on its model and diameter. The diameter (DN) represents the diameter of the pipeline, while the flow range represents the flow value that the flowmeter can measure. The model OW-LU-25 is suitable for DN25 pipelines, with a flow range of liquid 1-10 m ³/h and gas 25-60 m ³/h. For steam flow, it is recommended to refer to the instruction manual. For large pipelines above DN300, it is recommended to use an inserted vortex flowmeter. The model OW-LU-32 is suitable for DN32 pipelines, with a flow range of 1.5-18 m ³/h for liquids and 15-150 m ³/h for gases. The model OW-LU-40 is suitable for DN40 pipelines, with a flow range of 2.2-27 m ³/h for liquids and 22.6-150 m ³/h for gases. The model OW-LU-50 is suitable for DN50 pipelines, with a flow range of liquid 4~55 m ³/h and gas 35~350 m ³/h. The model OW-LU-80 is suitable for DN80 pipelines, with a flow range of 9-135 m ³/h for liquid differential and 90-900 m ³/h for gas. The model OW-LU-100 is suitable for DN100 pipelines, with a flow range of 14-200 m ³/h for liquids and 140-1400 m ³/h for gases. The model OW-LU-150 is suitable for DN150 pipelines, with a flow range of 32-480 m ³/h for liquids and 300-3000 m ³/h for gases. The model OW-LU-200 is suitable for DN200 pipelines, with a flow range of 56~800 m ³/h for liquids and 550~5500 m ³/h for gases. Based on the above information, you can choose a suitable steam vortex flowmeter according to your pipeline diameter and understand the flow range it can measure. The steam vortex flowmeter is mainly used for measuring the flow rate of steam medium fluid in industrial pipelines. The characteristics of steam vortex flowme
2. Advantages and disadvantages of vortex flowmeter
The advantages of vortex flowmeter include reliable structure, wide measurement range, high accuracy, and low maintenance;
; Disadvantages include the need for density conversion, susceptibility to vibration induced pulley disturbances, and high requirements for flow field uniformity. The specific analysis is as follows: the advantages are that there are no movable parts, the structure is simple and reliable: the vortex flowmeter has no movable parts, and the measuring element has a simple sliding layout, which makes its function reliable, has a long service life, and reduces maintenance needs caused by component wear or failure. Volume flow rate is not affected by thermal parameters: The volume flow rate measured by a vortex flowmeter is not affected by thermal parameters such as temperature, pressure, density, or viscosity of the measured fluid. This means that under different operating conditions, its volume flow rate measurement results are relatively stable and usually do not require separate calibration, simplifying the usage process. Wide range of measuring media: It can measure the flow rate of liquids, gases, or vapors, with a wide range of applications, and can meet the needs of various industrial production scenarios. Small pressure loss: During the measurement process, the pressure loss generated by the vortex flowmeter is small, which helps to reduce interference with the fluid system and lower energy consumption. High
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