Abstract: differential pressure flow meter scale installation check and matters needing attention when using information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Weinan and shunda factory technology small make up to explain in detail by a differential pressure flowmeter device ( Detection) And the second device ( Differential pressure transducer and flow display instrument) Composition. Differential pressure flowmeter by wide application range, has a long history of a series of flowmeter, in a closed. More flow meter manufacturers choose model price quote you are welcome to inquire, here is the differential pressure flow meter scale installation checks and points for attention during the use of the article details. Factory technical small make up to explain in detail by a differential pressure flowmeter device ( Detection) And the second device ( Differential pressure transducer and flow display instrument) Composition. Differential pressure flow meter wide application range, has a long history of a series of flowmeter, the flow measurement in a closed pipe of various objects are used. The following detailed introduction of differential pressure flow meter inspection and matters needing attention in installation. One, the differential pressure flow meter inspection items: 1, check the flowmeter flowmeter installation: complete differential pressure flow meter installed, must be carefully check, for welding is firm, in the right direction, pressure test, no leakage phenomenon. 2, instrument calibration: read manual intelligent flow totalizer. especially. The enclosed calculation, according to the power of the flowmeter is set up correctly the parameters of intelligent flow totalizer. especially, can ensure totalizer. especially correct calculation and display of flow. Such as directly on the computer, it is necessary to set up inside the computer input data format and corresponding compensation mode. 3, instrument wiring correct: flowmeter and to form a differential pressure transmitter, flow totalizer. especially measurement system, please check it over and over again, to determine the correct rear can put into operation. 4, preheating system: powerstation preparatory work is completed, full of process piping measured medium, temporarily closed differential pressure flowmeter, at this time should make three balancing valve is fully open valve group, high pressure valve with low pressure valve in the closed state. Open the instrument power, preheating 15 minutes. 5, system running: preheating is completed, open the three valve group of high pressure and low pressure valves, filling the differential pressure transmitter measured medium, open the drain valve after the differential pressure transmitter, rapid discharge dirty after close the drain valve, liquid or gas to close three balance valve, valve group measurement transducer that is into the state, also flow totalizer. especially into work state, medium according to the pipe flow. Second, the matters needing attention: differential pressure flowmeter and vortex flowmeter, during the installation process should pay attention to the following: differential pressure flow meter can be installed on any platform ( Horizontal, vertical, inclined) In according to the measure should be taken into consideration in the process of medium on the influence of the pressure piping. 1, the liquid flow in vertical pipe, flow meter can be installed in horizontal pipe, the pipe of 360 degrees. For the horizontal line, flow meter of pressure joint must be below the centerline of the pipeline. 2, to measure the gas flow in vertical pipe, flow meter can be installed in horizontal pipe, any position along the pipeline 360 degrees. For the horizontal line, flow meter of pressure under the joint must be located on the center line of the pipeline. Around 3, measurement of steam flow in vertical pipe in the horizontal plane, should pay attention to the two pressure pressure joints should be in the same horizontal plane. In the differential pressure flowmeter power requirements for the flow meter straight pipe length is relatively short, this is one advantage of this kind of flow meter. Meter factory in line with & other; A person for this, the quality for this, the user for honour, common development & throughout; Concept, for the majority of users with advanced products at the same time, provides the high quality and comprehensive after-sales service. Cohesion is power; Unity is born of hope. We look forward to our flexible marketing mechanisms, sophisticated equipment, stable product performance, high quality technical service, with you hand in hand together create instrument industry brilliant tomorrow! Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
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