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來源：World Pumps Flowserve公司已經(jīng)開發(fā)出了新一款數(shù)字閥閥門定位器，此產(chǎn)品被設(shè)計(jì)用以控制單作用和雙作用閥實(shí)行機(jī)構(gòu)。Flowserve Logix® 3400IQ Foundation Fieldbus 產(chǎn)品的特點(diǎn)是采用了便于使用者操作的FISCO界面，改動了分壓計(jì)、壓電技術(shù)和協(xié)同工作能力。同時他可以兼容仍逐一款HART®或者是FoundationFieldbus的分布式控制體系（DCS），同時它可以廣泛使用在包括石油、自然氣和化工處理等很多領(lǐng)域。 Flowserve公司聲稱，F(xiàn)lowserve Logix3 400IQ被認(rèn)為可以適用于現(xiàn)行的許多操作標(biāo)準(zhǔn)。包括FM、CSA、ATEX、FISCO，以及最新的Foundation Fieldbus互動性測試，ITK4.6等。該定位器還可與很多公司包括Honeywell,Emerson,Invensys,Yokogawa和Rockwel生產(chǎn)的DCSs兼容。 “擁有了3400IQ定位器，通過用戶本身的界面，校準(zhǔn)和調(diào)整都可以被敏捷和便捷的完成”，F(xiàn)lowserve流體控制市場部的Kyle Ahlfinger如許說到。與HART和Foundation Fieldbus的兼容性，以及被進(jìn)一步進(jìn)步的一些特點(diǎn)都使得3400IQ成為在諸多領(lǐng)域正確閥控制的首選產(chǎn)品。（劉昕 編譯） Flowserve launches digital valve positioner Flowserve Corp has developed a digital valve positioner designed to control the position of both single- and double-acting valve actuators with linear or rotary mountings. The Flowserve Logix® 3400IQ Foundation Fieldbus features a FISCO-compliant user interface board, improved potentiometer, piezoelectric technology, and host interoperability. It is compatible with any HART® or Foundation Fieldbus distributed control system (DCS) and is suitable for a wide variety of applications, including oil and gas and chemical processing. The Flowserve Logix 3400IQ is certified to meet many current operating standards, including FM, CSA, ATEX, FISCO, and the latest Foundation Fieldbus interoperability testing, ITK4.6, Flowserve says. The positioner is compatible with most DCSs, including those from Honeywell, Emerson, Invensys, Yokogawa and Rockwell. “With the 3400IQ, all calibration and setup of the positioner can be done quickly and easily through the local user interface,” said Kyle Ahlfinger, vice president, marketing, Flowserve Flow Control. “HART and Foundation Fieldbus compatibility and its enhanced features make the 3400IQ the premier choice for accurate valve control for a wide range of applications.”

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