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艾默生過程管理公司推行Rosemount®E系列磁流量計，此流量計包含主要的磁流量計技術。E系列流量計可傳遞工業(yè)領先的性能和改進的可靠性，外加智能診斷功能幫助用戶跨行業(yè)占據(jù)安裝、維修和過程管理優(yōu)勢。 擁有改進的參考精度（± 0.25% ± 1 mm/s標準），E系列平臺提供極精確的磁流量計。此外，E系列的安裝性能是無可匹敵的，提供精確和可靠的測試方法。 E系列流量計擁有8714i Calibration Verification™專利診斷功能，允許用戶不用停止過程或是命令復雜的外部設備就可以校驗刻度。當在為必要的工業(yè)生產(chǎn)液流提供必要的文件時，這種診斷性能結合校準確認程序可減少時間和成本。 Rosemount E系列附加的診斷功能可最優(yōu)化安裝性能和信號穩(wěn)定性。當由過程噪音或非實際流程變化引起的可變性，噪音診斷功能可警告用戶。這種性能可充許線圈驅(qū)動器頻率不用附加減幅實現(xiàn)穩(wěn)定輸出調(diào)整。通過利用高過程噪音診斷優(yōu)勢和可升級的線圈驅(qū)動器容量，用戶可改進過程控制，提高產(chǎn)品質(zhì)量，減少廢料。 E系列磁流量計還可提供接地診斷和配線錯誤探測，結合磁流量計可減少大量的時間和成本。通過頻譜可連續(xù)監(jiān)測噪音電壓，如果流量計配線或是接地需要固定，其診斷功能就會警告操作者。 艾默生最近推出的產(chǎn)品： 1 艾默生推行便攜式多波段監(jiān)控器 2 艾默生贏得為越南新燃煤發(fā)電廠安裝PlantWeb®數(shù)字工廠架構合同 3 艾默生宣布Micro Motion® Coriolis全系列高溫流量計上市 original text [COLOR=#708090]Emerson introduces Rosemount® E-Series magnetic flowmeters Major technology advancements in E-Series creates highest magnetic flowmeter accuracy and most advanced diagnostics Emerson Process Management has announced the release of the Rosemount E-series magnetic flowmeters that include major advancements in magnetic flowmeter technology. The E-series flowmeters deliver industry leading performance and improved reliability coupled with intelligent diagnostics that help users across a variety of industries take advantage of improved installation, maintenance and process management practices. With improved reference accuracy （± 0.25% ± 1 mm/s standard）, the E-series platform provides the most accurate magnetic flowmeter available today. In addition, the installed performance of the E-series is unmatched, providing the most accurate and reliable measurement available. The patented 8714i Calibration Verification™ diagnostic in the E-Series allows users to verify calibration without shutting down the process or requiring complicated external equipment. This diagnostic reduces the time and cost associated with calibration verification procedures, while still providing the necessary documentation required for regulated process streams. Additional diagnostics available with the Rosemount E-Series optimize installed performance and signal stability in even the noisiest applications. The high process noise diagnostic alerts users when variability is caused by process noise and not actual flow variation. This allows for adjustment to a higher coil drive frequency to stabilize the output without additional damping. By taking advantage of the patented high process noise diagnostic and scalable coil drive capability users can improve process control, increase product quality and reduce scrap. The E-Series magnetic flowmeters also provide a diagnostic for grounding and wiring fault detection that dramatically reduces the time and cost traditionally associated with installing magnetic flowmeters. By continually monitoring the noise voltage across the frequency spectrum, this diagnostic can detect and alert operators immediately if meter wiring or grounding needs to be fixed. [/COLOR]