Correct installation method of liquid flow meter

Abstract: The information on the correct installation method of the liquid flow meter is provided by the excellent flow meter and flow meter production and quotation manufacturers. The correct installation method of the liquid flowmeter 1: The installation of the instrument adopts flange connection, threaded connection and clip-on type; 2: During installation, the liquid flow direction should be consistent with the direction of the arrow indicating the flow direction on the sensor shell, and the upstream straight pipe section should be 20dn, the downstream Straight pipe sections should be. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the article details of the correct installation method of liquid flowmeters. The correct installation method of the liquid flow meter 1: The installation of the instrument adopts flange connection, threaded connection and clip-on type; 2: During installation, the liquid flow direction should be consistent with the direction of the arrow indicating the flow direction on the sensor shell, and the upstream straight pipe section should be installed.≥20dn, the downstream straight pipe section should be≥5dn, where dn is the inner diameter of the pipe. 3: The sensor should be kept away from the external magnetic field. If it cannot be avoided, necessary measures should be taken; 4: In order not to affect the normal transportation of liquid during maintenance, bypass pipes should be installed outside the straight pipe sections at both ends of the sensor; 5: When the sensor is installed in the open air , please do a good job of waterproofing the amplifier plug; 6: For the connection between the sensor and the display instrument, the connection method should be selected according to the power supply of the amplifier.“user's manual". 7: The liquid flow meter sensor can be installed horizontally and vertically, and the fluid direction must be upward when it is vertical. The liquid should fill the pipe and there should be no air bubbles. When installing, the direction of liquid flow should be consistent with the direction of the arrow indicating the flow direction on the sensor housing. The upstream end of the sensor should have at least a straight pipe section with a length of 20 times the nominal diameter, and the downstream end should have a straight pipe section with a length of not less than 5 times the nominal diameter. 8: If the fluid is unstable and has pulsating flow, a buffer can be installed to ensure good measurement of the rotameter to eliminate the pulsating flow. When the rotameter is used, 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. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'The correct installation method of liquid flow meter'

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