艾默生新型Micro Motion高溫F系列傳感器在抗高溫的條件下，進(jìn)行操作與排水。 BOULDER, COLO 2007年4月19日消息—高溫Coriolis流量計(jì)家族系列的全部面市，艾默生過(guò)程管理公司推出F系列高溫產(chǎn)品。F025, F050和F100模型所用的材料都為不銹鋼或是鎳基合金，外形緊湊具備可排泄功能，額定溫度為350º C。 加之對(duì)ELITE™高溫儀表的歡迎，新F系列高溫儀表完成了Micro Motion在高溫條件下的管道尺寸應(yīng)用測(cè)試，提供316L不銹鋼或鎳基合金C-22的6mm到100mm（1/4" to 4"）的儀表。兩種儀表線的電子設(shè)備都安裝在一個(gè)靈活的導(dǎo)管末端，遠(yuǎn)離傳感器中心。這意味著用戶可以選擇任意傳輸項(xiàng)傳輸整個(gè)變送機(jī)裝備。 Micro Motion F系列高溫Coriolis儀表尤其適用于苛刻操作環(huán)境和應(yīng)用，如難以精煉的重質(zhì)石油，可選擇的流量計(jì)設(shè)備已不能在高溫條件下處理。其它應(yīng)用高溫處理的如柏油、瀝青、單聚物、聚合體、臘和食用油在低溫條件下很難控制和保存的物質(zhì)都可以應(yīng)用這一儀表。 擁有Micro Motion高溫Coriolis儀表，使用者可以在高溫條件下對(duì)重油產(chǎn)品進(jìn)行重復(fù)操作達(dá)到多產(chǎn)效果。由于Micro Motion高溫儀表所具備的性能，不需要將溫度保持在最高點(diǎn)。通過(guò)對(duì)儀表的特殊設(shè)計(jì)使其具備更強(qiáng)的可靠性，用戶可通過(guò)低操作成本可實(shí)現(xiàn)高收益率并減少原材料成本。 所有其它Coriolis儀表的精確性依賴于流速，只有擁有MVD™專利技術(shù)的Micro Motion儀表是不依賴于流速的，在典型的流動(dòng)范圍之上，不用考慮零穩(wěn)定性引起的不確定性就可以傳輸標(biāo)定精度。應(yīng)用這一嚴(yán)格的規(guī)范方法意味著Micro Motion F系列儀表?yè)碛懈牧嫉膫鞲衅髟O(shè)計(jì)和先進(jìn)的Micro Motion MVD技術(shù)，通過(guò)全面的流程范圍比任何Coriolis儀表在緊湊和可排泄級(jí)具備更高的精確性。 新高溫Micro Motion Coriolis儀表是艾默生智能化、數(shù)字化設(shè)備的一部分，為PlantWeb®數(shù)字化工廠架構(gòu)供以動(dòng)力，通過(guò)優(yōu)化設(shè)備傳輸、過(guò)程自動(dòng)化和管理執(zhí)行，可以將工廠效率提高到2％。并且能進(jìn)一步節(jié)省成本，提高工廠功效，加強(qiáng)安全性。同時(shí)，當(dāng)儀表整合在PlantWeb架構(gòu)時(shí)同樣符合環(huán)境標(biāo)準(zhǔn)。 original text [COLOR=#708090]Emerson announces a full range of Micro Motion® Coriolis high temperature flowmeters Emerson’s new Micro Motion high temperature F-Series sensors deliver performance and drainability where resistance to high temperatures is required BOULDER, COLO （April 19, 2007） — Completing its family of high temperature Coriolis flowmeters, Emerson Process Management has introduced the Micro Motion F-Series range of high temperature products. The Models F025, F050 and F100, are now available in Stainless Steel or Hastelloy, all rated to 350º C for best-in-class measurement in a compact, drainable style. Together with the highly-acclaimed ELITE™ high temperature meters, the new F-Series high temperature meters complete the range of line sizes from Micro Motion for high temperature applications, offering 6mm to 100mm （1/4" to 4"） in 316L Stainless Steel or Hastelloy C-22 （available in all sizes up to 3"/80mm size）. The electronics for both meter lines are attached at the end of a flexible conduit and away from the heat of the sensor. This means that customers are able to choose any transmitter option for integral transmitter mounting. Micro Motion F-Series high temperature Coriolis meters are especially suited to harsh operating environments and applications, such as hard to refine heavy crude, where alternative flow measurement devices cannot handle the high temperature process fluids. Other applications include high temperature processes such as asphalt, bitumen, monomers, polymers, wax and cooking oils that are difficult to control and keep below a set temperature limit. With Micro Motion high temperature Coriolis meters, customers can run heavy refined products hotter for a more productive and repeatable process. And, because Micro Motion high temperature meters have higher operating limits, there is no need to keep temperatures from exceeding an upper limit. With the added confidence in the reliability of a meter designed especially for high temperature service, users can realize greater profitability through lower operating costs and reduced raw ma terial costs. Whereas the accuracy of all other Coriolis meters is dependent on the flow rate, only Micro Motion meters with patented MVD™ technology are flow rate independent, delivering stated accuracy without additional uncertainty caused by "zero stability" over the typical flow range. Use of this rigorous specification methodology means that the Micro Motion F-Series meter, with improved sensor design and advanced Micro Motion MVD technology, is more accurate across its overall flow range than any Coriolis meter in the compact, drainable class. The new high temperature Micro Motion Coriolis meters are part of the broad range of intelligent, digital field devices from Emerson that power the PlantWeb® digital plant architecture to improve plant efficiency by 2% and more through delivering asset optimization, process automation, and management execution. Further cost savings, increased plant availability, and enhanced safety and environmental compliance are achieved when the meters are integrated into the PlantWeb architecture.[/COLOR]