What are the installation requirements and usage precautions for the precession vortex flowmeter?

Abstract: What are the installation requirements and usage precautions for the precession vortex flowmeter? The information is provided to you by the excellent manufacturers of flowmeters and flowmeters. The precession vortex flowmeter integrates the detection functions of flow, temperature and pressure, and can perform automatic compensation of temperature, pressure and compression factor. It is an ideal instrument for gas measurement in petroleum, chemical, electric power, metallurgy and other industries. Precession vortex flowmeter Collect current. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following are the installation requirements and precautions for precession vortex flowmeters? Article details. The precession vortex flowmeter integrates the detection functions of flow, temperature and pressure, and can perform automatic compensation of temperature, pressure and compression factor. It is an ideal instrument for gas measurement in petroleum, chemical, electric power, metallurgy and other industries. The precession vortex flowmeter integrates flow probe, microprocessor, pressure and temperature sensor, and adopts built-in combination to make the structure more compact. It can directly measure the flow, pressure and temperature of the fluid, and automatically track compensation and compression factor correction in real time. .The following introduces the installation requirements and precautions of the precession vortex flowmeter: 1. When installing the precession vortex flowmeter, it is strictly forbidden to directly weld the inlet and outlet flanges of the flowmeter to avoid burning out the inside of the flowmeter. Components. The newly installed or overhauled pipeline must be cleaned, and the flowmeter can only be installed after removing the sundries in the pipeline. The flowmeter should be installed in a place that is easy to maintain, free from strong electromagnetic field interference, strong mechanical vibration and thermal radiation; the flowmeter should not be used in occasions with frequent interruption of flow and strong pulsating flow or pressure pulsation; when the flowmeter is installed outdoors, the upper part should be installed. There should be a cover to prevent rainwater immersion and scorching sun exposure from affecting the service life of the flowmeter; the flowmeter can be installed at any angle, and the flow direction of the fluid should be consistent with the flow direction marked on the flowmeter; in the pipeline construction, it should be considered to install expansion pipes or corrugations To avoid serious stretching or breaking of the flowmeter; the flowmeter should be installed coaxially with the pipeline, and prevent the sealing sheet and butter from entering the inner cavity of the pipeline; when using an external power supply, the flowmeter must be reliably grounded, and must not be connected to strong electricity. The system shares the ground wire, and the ground wire of the electric welding system shall not be overlapped with the flowmeter during pipeline installation or maintenance. In order not to affect the normal transmission of fluid and facilitate maintenance, it is required to install the bypass pipe as shown in Figure 4, and ensure that the≥3DN, after≥1DN straight pipe section 2. Installation precautions The sensor can be installed in a vertical, horizontal or any inclined position according to the flow direction sign; when the pipeline is long or the distance from the vibration source is close, the support should be installed upstream and downstream of the flowmeter to eliminate The influence of pipeline vibration; the installation site of the sensor should have enough space to facilitate the inspection and maintenance of the flowmeter, and should meet the environmental requirements of the flowmeter; the interference of external strong magnetic fields should be avoided; when installed and used outdoors, there should be a cover Avoid scorching sun exposure and rain erosion, which will affect the service life of the instrument; when testing the pipeline pressure, pay attention to the pressure measurement range of the pressure sensor equipped with the intelligent flowmeter to avoid damage to the pressure sensor due to overpressure. Attention should be paid to the influence of installation stress. The upstream and downstream pipelines of the installation flowmeter should be coaxial, otherwise shear stress will occur. The location where the flowmeter is installed should consider the thickness of the gasket, or install an elastic expansion joint on the downstream side. Welding slag and other debris in the pipeline should be removed before installing the flowmeter. When put into operation, the upstream and downstream valves of the flowmeter should be opened slowly, so as not to damage the spinner due to sudden airflow. When the flowmeter needs to have remote signal transmission, it should be strictly“Electrical performance index”It is required to connect to the external power supply (8~24) VDC, and it is strictly forbidden to directly connect the 220VAC or 380VAC power supply to the signal output port; the above is the whole content of this article, you are welcome to inquire about the flowmeter selection and quotation of our manufacturer. 'What are the installation requirements and usage precautions for the precession vortex flow meter? 》

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