Summary: The article from accuracy, permanent control damage two respects, whether be to inner cone flowmeter energy-saving fall meter of the bad news flow that monitor, whether to popularize application to offer a few views energetically urgently.

Keyword: Inner cone flowmeter is energy-saving fall bad news accuracy is permanent control damage

Nearly two years, can see an article on many periodical (the following abbreviation this article) , this article appeals " from energy-saving fall the necessity that bad news asks to see flowmeter of promotion application inner cone " . Inner cone flowmeter serves as a kind of new-style throttle unit, if ask to be in charge of continuously,have a few truly paragraph shorter wait for an advantage, but the energy-saving appearance that whether says like this article place it is a kind of ideal, monitor because of coming true however energy-saving fall to exclusive, first-rate chooses waste time and be popularized energetically urgently? Many personages inside course of study hard agree without giving serious thought. We also put forward a few more the following view, offer reader reference.

The characteristic of meter of the energy-saving flow that monitor^[2][3]

Current, energy-saving the Chongzhongzhi that decreasing a platoon already was construction of our country economy is heavy, undertake with appearance science evaluates the method that is effective, flow meter amid has important place, it should have the following two postulate:

1.Accuracy is taller

Use at monitoring energy-saving fall the flow meter of bad news should have certain accuracy, otherwise, show energy-saving result explicitly with data hard, also cannot take energy-saving step further. Accordingly, GB GB17167 has specific provision to the accuracy of flow meter, it is 1 ～ commonly 2.5 class.
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