Flow meter installed matters should be paid attention to

Abstract: the flow meter installed items that should be paid attention to the information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Changzhou into feng flowmeter for flow meter, temperature instruments, pressure instruments, level instrument professional manufacturers, adhere to the research and development of new technologies, new products, development of technical superiority, develop all kinds of flow metering products, production of large-scale, systematic and diversified. Many. More flow meter manufacturers choose model price quote you are welcome to inquire, here is a flow meter installed items that should be paid attention to the article details. Flowmeter for flow meter, temperature instruments, pressure instruments, level instrument professional manufacturers, adhere to the research and development of new technologies, new products, development of technical superiority, develop all kinds of flow metering products, production of large-scale, systematic and diversified. What problem should be paid attention to many kinds of flow meter installed? 1, instrument before the process piping installation, should remove all packing and check if there is any transportation damage. And open the shell to fixed pointer padding. 2, before the installation, process piping should be purging, are attached to the instrument to prevent retention of ferromagnetic material in the pipeline, affect the performance of the instrument, even damage the instrument. If unavoidable, should be installed at the entrance of instrument magnetic filter. The instrument itself not to participate in the first sweep gas, so as not to damage the instrument. 3, instrument of the upstream and downstream piping should be the same as the instrument of caliber, connecting flange or thread should be with the instrument flange and match, the gauge length of straight pipe upstream should guarantee is 5 times of nominal diameter, the downstream straight pipe length is greater than or equal to 250 mm. 4, instrument installation forms can be divided into vertical and horizontal installation, if it is perpendicular to the type of installation, shall ensure that the center of the instrument perpendicular to the vertical Angle is less than 2 & deg; , if it's horizontal installation, shall ensure that the level of the instrument center line and the horizontal Angle is less than 2 & deg; 。 5, with a liquid crystal display instrument, try to avoid direct sunlight display when installation, reduce the service life of the LCD. 6, the measuring gas meter, is under pressure from a specific calibration, if the export of gas in the instrument direct emissions to the atmosphere, will produce pressure drop on the float, and cause data distortion. If this is the working condition, a valve should be installed at the export of instrument. 7, if the instrument is through the magnetic coupling signal, in order to guarantee the performance of the instrument, install around at least 10 cm, ferromagnetic materials are not allowed to exist. 8, the installation of PTFE lining instrument, be especially careful. Due to the pressure, under the action of PTFE will deformation, so the flange nut don't screwed too tight. 9, installed in the pipeline instruments should not be the role of stress, the instrument gateway should have the appropriate pipe supports, can make the instrument in the smallest stress state. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

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