How to make the installation and use of the glass rotor flow meter reasonable

Abstract: How to make the installation and use of glass rotor flow meters reasonable information is provided by excellent flowmeter and flowmeter manufacturers and quotation manufacturers. The glass rotameter is an indispensable instrument in the instrument industry. It is an indicator-type instrument with a transparent cone tube (glass tube), which can measure the instantaneous flow of various liquids or gases in a closed pipe and directly observe the flow state of the medium. Glass rotameters are often used. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the article details on how to make the installation and use of glass rotor flowmeters reasonable. The glass rotameter is an indispensable instrument in the instrument industry. It is an indicator-type instrument with a transparent cone tube (glass tube), which can measure the instantaneous flow of various liquids or gases in a closed pipe and directly observe the flow state of the medium. There are two types of glass rotor flowmeters commonly used, ordinary type and anti-corrosion type. The glass rotor flowmeter has strong applicability, simple structure, convenient installation, flexible measurement range, and can measure small flow. There are threaded connection, flange connection, small diameter DN10 or less with regulating valve, there are various connection forms to choose from, ferrules, pagodas, etc. are convenient for users. The installation and use of the glass rotor flowmeter is very particular. There are the following requirements during installation and use: 1. Before installation, the top lining in the flowmeter needs to be taken out. This is to protect the glass tube from being damaged by the movement of the float during transportation. . And check whether the cone tube is damaged, whether the float can move up and down freely, and then install it after confirming that it is normal. 2. Before using and installing the glass rotor flowmeter, check whether the technical parameters such as: measuring range, accuracy level, rated working pressure, temperature and other parameters meet the requirements of use. 3. The newly installed pipeline should be rinsed clean, and there should be no foreign particles in the pipeline. If there are foreign particles, it may be that the float is stuck. 4. The glass rotameter should be installed vertically on a vibration-free pipeline, and the angle between the center line of the rotameter and the plumb line should not exceed 5 degrees. Due to the heavy weight of the large-diameter flowmeter, measures such as reinforcement and support can be taken when necessary to avoid pipe bending. 5. During installation, it is necessary to avoid the rotor flowmeter from being damaged by excessive external force, such as pressure and torque. 6. If necessary, according to different working conditions in use, install a filter upstream of the rotameter to prevent contamination by impurities. 7. If the fluid is unstable and has pulsating flow, the glass rotor flowmeter can measure the flowmeter of single-phase non-pulsating fluid. So you need to keep the pressure stable. Snubbers can be installed to eliminate pulsating flow to ensure good measurement of the rotameter. 8. When the glass rotameter is in use, the control valve on the upstream pipeline of the flowmeter should be slowly unscrewed, and then the flow rate should be adjusted with the regulating valve, so as to avoid the sudden rise of the float and damage to the cone tube. 9. In order to obtain accurate measurement accuracy, it is recommended that the common flow rate of the fluid to be measured should be more than 60% of the indexed flow rate of the rotameter. 10. Since most of the glass rotameter body is made of glass, care must be taken in use and transportation. Meter, as a domestic high-quality flowmeter manufacturer, has more than 30 years of production experience and has a good reputation in the domestic flowmeter industry. More information on flow meters is available. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'How to make the installation and use of the glass rotor flow meter reasonable'

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