The liquid flow meter scale correct installation method

Abstract: the correct installation method of liquid flow meter scale information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Liquid flow meter installed correctly method 1: instrument installation using the flange connection, threaded connection and mounted; 2: the liquid flow direction when installation should be direction of arrow and indicating flow sensor shell, and the straight pipe upstream should be 20 dn, downstream straight pipe should be. More flow meter manufacturers choose model price quote you are welcome to inquire, the following is the correct installation method of liquid flow meter scale article details. Liquid flow meter installed correctly method 1: instrument installation using the flange connection, threaded connection and mounted; 2: the liquid flow direction when installation should be direction of arrow and indicating flow sensor shell, and straight pipe upstream should & ge; 20 dn, downstream straight pipe should be & ge; 5 dn, of which the dn for the pipe diameter. 3: sensors should be far away from the external magnetic field, such as can't be avoided, necessary measures should be taken; 4: in order to not affect the normal delivery of the liquid, maintenance should be straight section on opposite sides of the sensor installation outside the by-pass pipe; 5: sensor open when installation, please prepare amplifier plug waterproof processing; 6: sensor and display instrument connection, should according to the power of the amplifier to choose connection mode, as shown in the relevant & other; Instruction manual & quot; 。 7: liquid flowmeter sensors can be horizontal, vertical installation, vertical direction of flow must be upward. Liquid should be full of pipes, can not have bubbles. When installation, the liquid flow direction should be direction of arrow and indicating flow sensor shell. Sensors upstream side should have at least 20 times the length of the nominal diameter of straight pipe, the downstream end shall be not less than five times the nominal diameter of straight pipe section, its inner surface should be smooth and clean, no dent, fouling and defects such as peeling. 8: if there is pulsating flow fluid instability, to ensure the good measurement of rotor flow meter can be installed buffer, to eliminate the pulsating flow. Rotameter when use, should be slowly unscrew flow upstream of the control valve in the pipeline, and then use the regulator to adjust flow, lest cause float suddenly opened sharply increased loss cone tube. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

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