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艾默生過(guò)程管理公司推行Rosemount®E系列磁流量計(jì)，此流量計(jì)包含主要的磁流量計(jì)技術(shù)。E系列流量計(jì)可傳遞工業(yè)領(lǐng)先的性能和改進(jìn)的可靠性，外加智能診斷功能幫助用戶(hù)跨行業(yè)占據(jù)安裝、維修和過(guò)程管理優(yōu)勢(shì)。 擁有改進(jìn)的參考精度（± 0.25% ± 1 mm/s標(biāo)準(zhǔn)），E系列平臺(tái)提供極精確的磁流量計(jì)。此外，E系列的安裝性能是無(wú)可匹敵的，提供精確和可靠的測(cè)試方法。 E系列流量計(jì)擁有8714i Calibration Verification™專(zhuān)利診斷功能，允許用戶(hù)不用停止過(guò)程或是命令復(fù)雜的外部設(shè)備就可以校驗(yàn)刻度。當(dāng)在為必要的工業(yè)生產(chǎn)液流提供必要的文件時(shí)，這種診斷性能結(jié)合校準(zhǔn)確認(rèn)程序可減少時(shí)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(hào)穩(wěn)定性。當(dāng)由過(guò)程噪音或非實(shí)際流程變化引起的可變性，噪音診斷功能可警告用戶(hù)。這種性能可充許線(xiàn)圈驅(qū)動(dòng)器頻率不用附加減幅實(shí)現(xiàn)穩(wěn)定輸出調(diào)整。通過(guò)利用高過(guò)程噪音診斷優(yōu)勢(shì)和可升級(jí)的線(xiàn)圈驅(qū)動(dòng)器容量，用戶(hù)可改進(jìn)過(guò)程控制，提高產(chǎn)品質(zhì)量，減少?gòu)U料。 E系列磁流量計(jì)還可提供接地診斷和配線(xiàn)錯(cuò)誤探測(cè)，結(jié)合磁流量計(jì)可減少大量的時(shí)間和成本。通過(guò)頻譜可連續(xù)監(jiān)測(cè)噪音電壓，如果流量計(jì)配線(xiàn)或是接地需要固定，其診斷功能就會(huì)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(yíng)得為越南新燃煤發(fā)電廠(chǎng)安裝PlantWeb®數(shù)字工廠(chǎng)架構(gòu)合同 3 艾默生宣布Micro Motion® Coriolis全系列高溫流量計(jì)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]