How to better maintain the metal rotor flow meter

Abstract: How to better maintain the metal rotor flow meter information is provided by the excellent flow meter and flow meter manufacturers and quotation manufacturers. A good appearance can always attract more people's attention. The third-generation metal tube rotameter of Changzhou Chengfeng Instrument is grandly launched. It is not only integrated with inner and outer tapered tubes in appearance, but also has five technologies, and it is even more important in performance. Slightly better than that, by major companies. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the article details on how to better maintain metal rotor flowmeters. A good appearance can always attract more people's attention. The third-generation metal tube rotameter of the instrument is grandly launched. It is not only an integrated inner and outer cone tube in appearance, but also has five technologies, which is slightly better in performance. , is selected by major enterprises, so what are the main points of the use and maintenance of metal rotameters? 1. Metal tube rotameters are precision equipment, so they must be handled lightly during transportation, installation, storage, and use. Put an end to the phenomenon of brutal transportation, over-stress installation, and random placement. It must be ensured that the relative position of the indicator and the sensor cannot be changed. Once the relative position changes, it will directly affect the measurement accuracy of the instrument. 2. Metal tube rotameters usually do not require maintenance. However, in the long-term use process, it is inevitable for the pipeline to have ferromagnetic substances adsorbed on the float. If there are too many impurities, the float will be stuck or the measurement accuracy will be affected, so the sensor of the flowmeter should be cleaned. If a magnetic filter is installed at the inlet of the flowmeter, the magnetic filter should also be cleaned regularly. The flowmeter or filter must be removed from the line for cleaning. 3. Before using the electric remote transmission and the flowmeter with alarm limit switch, open the cover of the meter and wire it correctly according to the instructions. For the alarm type, loosen the screw at the limit switch, the user can set the limit alarm position according to the needs, and then tighten the screw and use it after restoration. 4. When used for gas measurement, it should be ensured that the pipeline pressure is not less than 5 times the pressure loss of the instrument to ensure that the float works stably. Generally, the instrument for measuring gas is equipped with a gas damper to minimize the vibration of the float. To further ensure the stability of the float, a throttle valve or suitable orifice plate can be installed at the outlet of the flowmeter. 5. When using the metal tube rotameter, the valve should be opened and closed slowly to avoid damage to the instrument. If the flowmeter is turned on, since there is no pressure in the pipeline or the system has not yet reached the working pressure of the instrument for normal use, the control valve must be opened slowly until the system is normal, and the instrument can be used, otherwise it will easily cause the pointer to jump or the float to suddenly hit and damage. Phenomenon. 6. When the user uses it, if the density of the fluid to be measured is different from that of water, or the parameters and working conditions of the gas to be measured are different from those specified by the manufacturer, the reading of the flow meter should be converted. See the correction method for the conversion method. The instrument has a history of more than 30 years. Its profound non-standard production skills and a large user group have established its status as a domestic high-end and affordable first-line brand. In 2012, the sales volume of glass rotor flowmeters produced by the instrument was more than 80,000 units, accounting for nearly 30% of the national total sales (300,000). The flow meter has the national non-standard customization qualification, which can meet the needs of users in various industries. It is the eternal pursuit of Chengfeng people to ensure good quality, manufacture customer-specific products, and provide good services. 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 better maintain the metal rotor flow meter'

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