The installation of nozzle flow meter scale requirements and matters needing attention

Abstract: the scale nozzle flowmeter installation requirements and matters needing attention information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Is full of pipeline fluid nozzle flowmeter, when they flow through the pipe of the throttle device, a beam to local contraction at the throttling of the throttle device, so that the flow velocity increases, the static pressure is low, so the throttling parts before and after the pressure drop is produced, the pressure. More flow meter manufacturers choose model price quote you are welcome to inquire, here is the nozzle flow meter scale installation requirements and matters needing attention of the article details. Is full of pipeline fluid nozzle flowmeter, when they flow through the pipe of the throttle device, a beam to local contraction at the throttling of the throttle device, so that the flow velocity increases, the static pressure is low, so the throttling parts before and after the pressure drop is produced, the pressure difference, the greater the flow of medium flow, in the front and rear of the throttling parts the greater the pressure difference, so the standard nozzle can be measured by the size of the pressure difference to measure fluid flow. This kind of measurement method based on the energy conservation law and the law of flow continuity as a benchmark. Intelligent throttling device ( Standard nozzle) Is integrating flow, temperature and pressure detection, temperature, pressure, and can automatically compensate the new generation of flowmeter, the flow meter adopts the new technology of advanced computer technology and micro power consumption, strong function, compact structure, simple operation, easy to use. Nozzle flowmeter installation requirements: 1, as far as possible to avoid the measuring tube into a negative pressure; 2, mixed phase flow measurement, choose the place that does not cause phase separation; When measuring the two-component liquid, avoid in has not yet been mixing downstream; When measuring chemical reaction, in response to fully complete the section downstream; As far as possible to meet straight pipe respectively before and after not less than 5 d and 2 d; 3, avoid near a big motor, transformer, etc. , lest cause nozzle field interference; 4, choose little vibration, especially for the shape meter; 5, easy to realize sensor separate grounding place; 6, try to avoid direct sunlight; 7 and as far as possible avoid environment with high concentration of corrosive gas. Nozzle flowmeter installation note: 1, can be horizontal, vertical or inclined installation, should guarantee the tube filled with liquid. 2, the throttle device before and after the straight pipe should be straight, not visible to the naked eye bent, at the same time should be & other; Round & quot; , the inner surface should be clean, without potholes and sediment; 3 and the request of straight section length and throttling device installation should be in line with the GB/T26224 & ndash; The relevant provisions of the 93; 4, lead pressure pipeline installation should comply with the standards stipulated by the regulations. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

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