上海維特銳實業(yè)發(fā)展有限公司專業(yè)優(yōu)價供應各種進口機械及備品備件。

從機械式流量計到電子技術(shù)流量計的革新是流量計zui重要的發(fā)展趨勢之一。靶式流量計、電磁流量計、超聲波流量計、渦街流量計和V錐流量計（孔板流量計）利用電氣原理工作，從而避免了機械流量計工作中需要更換的運動機件。同時，自診斷功能被引入流量計中，使得流量儀表不僅僅是簡單的測量工具，更多地為了系統(tǒng)維護的目的，例如：空管道偵測和自檢驗等。并且，在電子流量計中結(jié)合*通信技術(shù)后，使得控制人員能夠遠程實時獲取生產(chǎn)現(xiàn)場的流量數(shù)據(jù)和歷史數(shù)據(jù)。

據(jù)Frost&Sullivan的研究，當前約89.0%的流量計采用mAHART通信協(xié)議，因為采用mAHART通信協(xié)議的流量計在安裝難度和操作要求上都低于采用現(xiàn)場總線協(xié)議的流量計，并且引入現(xiàn)場總線系統(tǒng)對用戶來說也是一項不小的成本。但是，隨著行業(yè)用戶不斷提高自動化水平，希望從流量測量中獲取除了流量數(shù)據(jù)以外更多的信息，比如，診斷信息和狀態(tài)檢測等，這些數(shù)據(jù)傳送都需要依賴現(xiàn)場總線支持。而且，西門子和艾默等廠商生正在著力推行現(xiàn)場總線協(xié)議的流量測量技術(shù)。相信，這必將推動現(xiàn)場總線協(xié)議流量計在各個行業(yè)的應用前景。

此外，無線技術(shù)流量計也正在逐步被用戶所接受，惡劣環(huán)境中的流體測量對無線技術(shù)來說是一個很好的應用空間。不過，用戶*接受并普及無線技術(shù)流量計還需要一定的時間。

科拉特流量計現(xiàn)貨型號如下：

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以上信息版權(quán)歸上海維特銳所有，如需詳細了解請點擊:德國流量計系列產(chǎn)品