Abstract: Sharing the selection points and installation requirements of split vortex flowmeters is provided by excellent flowmeter and flowmeter manufacturers and quotation manufacturers. Split vortex flowmeter A new type of vortex flowmeter is designed and manufactured according to the Karman vortex flowmeter. Since it adopts the method of separating the flow detection part and the signal processing circuit in structure, it has obvious advantages in measuring high temperature medium. For more flowmeter manufacturers to select models and price quotations, you are welcome to inquire. The following are the details of the article sharing the selection points and installation requirements of split vortex flowmeters. A new type of vortex flowmeter is designed and manufactured according to the Karman vortex flowmeter. Since it adopts the method of separating the flow detection part and the signal processing circuit in structure, it has obvious advantages in measuring high temperature medium. The flowmeter can be used for the measurement of gas, liquid and steam. The split vortex flowmeter can ensure that the instrument circuit part works at normal temperature in high temperature medium, especially in steam measurement. The split-type vortex flowmeter avoids the influence of various noise signals on the meter measurement caused by the lengthening of the sensor signal line in the supporting part. The split-type vortex flowmeter omits the heat dissipation part of the meter body, so let me share with you how to choose a split-type vortex flowmeter and installation requirements 1. The selection points of the split-type vortex flowmeter: 1. Selection of the flowmeter Try not to use the flow rate to work at the lower limit value, so the caliber of the flowmeter should be as small as possible to obtain a larger flow rate and flow range. 2. The flowmeter should be used within the technical parameters of the medium working pressure and temperature range. Do not deliberately choose instruments with high pressure level and ultra-high temperature, and choose instruments according to the actual working pressure and temperature. The price of the latter is higher. 3. In explosion-hazardous places, explosion-proof flowmeters should be used. 4. The lower limit flow of the vortex flowmeter depends on the density and kinematic viscosity of the medium, and its upper limit flow rate is generally not affected by the medium pressure and temperature. Therefore, to determine the flow range, it is only necessary to determine the actual available lower limit flow. After calculating the lower limit flow, check the flow range table to determine the corresponding diameter. 2. Installation environment requirements of split vortex flowmeter: 1. Avoid strong electrical equipment, high frequency equipment, and strong switching power supply equipment as much as possible. The power supply for the instrument is separated from these devices as much as possible. 2. Avoid the direct influence of high temperature heat sources and radiation sources. If it must be installed, heat insulation and ventilation measures must be provided. 3. Avoid high humidity environment and strong corrosive gas environment. If it must be installed, there must be ventilation measures. 4. The vortex flow meter should be installed on the pipeline with strong vibration as far as possible. If it must be installed, pipe fastening devices must be installed at 2D upstream and downstream, and anti-vibration pads must be added to enhance the anti-vibration effect. 5. The instrument is best installed indoors, and it should be waterproof when installed outdoors. Special attention should be paid to bending the cable into a U shape at the electrical interface to prevent water from entering the amplifier housing along the cable. 6. There should be ample space around the installation point of the instrument for installation wiring and regular maintenance. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Share the selection points and installation requirements of the split vortex flowmeter'
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