LZB series glass rotameter scale correct use

Abstract: LZB series glass rotameter scale correct use of information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. LZB series glass rotor flowmeter is a kind of common flow measurement instruments, mainly used in chemical, petroleum, light industry, medicine, environmental protection, food and other industries in the inspection. Users use LZB series glass rotor flow timing need to master certain precautions, below. More flow meter manufacturers choose model price quote you are welcome to inquire, here is LZB series glass rotameter scale correct use article details. LZB series glass rotor flowmeter is a kind of common flow measurement instruments, mainly used in chemical, petroleum, light industry, medicine, environmental protection, food and other industries in the inspection. Users use LZB series glass rotor flow timing need to master certain considerations, the following is to introduce specific LZB glass rotor flowmeter using the matters needing attention, hope you can help to you. LZB series glass rotameter how to correctly use, what are the factors affect the measurements accuracy of triangulation? 1, glass rotor flowmeter device before you first need to put of the flowmeter due to the need of ship maintenance and roof lining. And view the taper pipe with and without damage, the float can move freely up and down, check the rear can normal device. 2, glass rotor flowmeter before using the device, should check the technical parameters such as flow range, accuracy grade, working pressure and temperature parameters, such as whether can meet the demand of field use. 3, glass rotor flow meter must be installed in vertical position ( The center line of the flowmeter and lead the vertical Angle is less than 5 ℃) And have the right support in order to prevent any external force to. Import the smallest cone end of the taper pipe installation, namely the minimum numerical scale, and located in the lower part. 4, when the device to prevent the glass rotor flowmeter with big external force damage, such as the force that press a twist, etc. 5, new line must be washed clean. 6, the flow in the body can not be mixed with big particle contamination, otherwise it will make float stuck or blockage, the necessary basis for use in different operating mode, the upstream device filters, glass rotor flowmeter to prevent impurities tainted, and the rotor flowmeter, affect the normal use. 7, flowmeter measurement of fluid pressure must be stable, if the fluid is not stable, have a pulsating flow, is not the correct measurement, in order to ensure the outstanding of rotor flowmeter measurement device buffer, to eliminate the pulsating flow. 8, rotameter when use, should be slowly unscrew flow upstream of the control valve in the pipeline, and then use eyelid valve flow, prevent suddenly open float increased loss cone tube. 9, to get accurate measurement data, advocated by the common traffic flow body should be in more than 60% of the rotor flow score degree of flow. 10, should avoid to be measured fluid temperature change sharply, not hot and cold, different temperature measurement will have certain deviation. 11, found in using the cone tube and float defiled, should be timely cleaning, use if found to have leakage, in general is seal failure, should be replaced in a timely manner. 12, in particular to note, flow scoring average and anti-corrosion, must not with normal to measuring the corrosive fluid. 13, there is flow meter must choose qualified manufacturer production product, the flow meter of procurement not only depends on the price, more depends on qualification, to see if factory is a production of flowmeter, whether has perfect after-sales service system, quality assurance is in place. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

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