1771-NIVR? 隨著電子技術(shù)的不斷創(chuàng)新,計(jì)算機(jī)技術(shù)飛速發(fā)展, 空分工藝技術(shù)更是突飛猛進(jìn),隨著大型制氧機(jī)組的出現(xiàn)對(duì)制氧機(jī)的工藝參數(shù)控制要求更加精細(xì)化、而電器、儀表和工藝設(shè)備的連鎖也更加復(fù)雜。因此,傳統(tǒng)儀表控制方法已無(wú)法滿足現(xiàn)在空分系統(tǒng)過(guò)程高自動(dòng)化水準(zhǔn)控制的要求。而DCS控制系統(tǒng)既沿襲了傳統(tǒng)儀表的優(yōu)點(diǎn),又將飛速發(fā)展的計(jì)算機(jī)控制技術(shù)融入其中,做到了數(shù)據(jù)集中運(yùn)算參數(shù)集中管理,儀表設(shè)備和執(zhí)行機(jī)構(gòu)分散控制(Distributed control system)。因此DCS控制系統(tǒng)已成為現(xiàn)代制氧機(jī)工程中自動(dòng)化控制系統(tǒng)的首選方案。DCS 技術(shù)也在不斷變化和創(chuàng)新?!‰S著DCS系統(tǒng)在化工自動(dòng)化領(lǐng)域的廣泛應(yīng)用,其功能已不僅僅是完成控制和操作,在很大程度上還要整合其它各輔助系統(tǒng)的運(yùn)行信息和生產(chǎn)數(shù)據(jù),并將這些數(shù)據(jù)提供給操作人員和管理者。
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廈門岳航計(jì)算機(jī)工程有限公司
聯(lián)系人:黃華新 ? ? ? ? ?Q :2339016238
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Mykrolis DSNAD100 Digital Mass Flow Controller 89-172 SCCM N2?
Celerity UFC-8165 Mass Flow Controller AMAT 0190-31156?
1771-NIVR
Celerity UFC-1661 Mass Flow Controller AMAT 3030-13837?
STEC SEC-4400-MC Mass Flow Controller AMAT 3030-06496 Refubished
Unit Instruments UFC-1500A Mass Flow Controller AMAT 3030-01098?
Celerity IFC-125C Mass Flow Controller AMAT 0190-28863 MultiFlo SC28?
TYLAN 2900 FC-2902MEP-T-4V Mass Flow Controller 0225-41926
Tylan FC-2902MEP-T Mass Flow Controller AMAT 0224-40977 10 SCCM CF4 As-Is
Unit Instruments UFC-1661 Mass Flow Controller 50 SCCM N2?
UNIT UFC-1661 Mass Flow Controller Calibrated ?NH3 300 SCCM
STEC SEC-4600M Mass Flow Controller 50 SLM H2?
1771-NIVR
STEC SEC-7330M Mass Flow Controller 200 CCM SF6?
Unit Instruments UFC-8165 Mass Flow Controller AMAT 3030-12077?
Celerity UFC-8565 Mass Flow Controller AMAT 0190-15310?
Celerity UFC-8565C Mass Flow Controller AMAT 0190-16325?
Celerity UFC-8565 Mass Flow Controller AMAT 3030-11268?
Celerity UFC-8564 Mass Flow Controller AMAT 3030-12115?
Celerity UFC-8165 Mass Flow Controller AMAT 0190-24821?
Unit Instruments UFC-8165 Mass Flow Controller AMAT 3030-03606?
1771-NIVR
Celerity UFC-8165 Mass Flow Controller AMAT 0190-25547?
Unit Instruments UFC-8165 Mass Flow Controller AMAT 0190-08916?
Celerity UFC-8164 Mass Flow Controller AMAT 3030-14078?
Celerity UFC-8165 Mass Flow Controller AMAT 0190-08925?
Celerity UFC-8165 Mass Flow Controller AMAT 0190-11186?
Celerity UFC-8165 Mass Flow Controller AMAT 0190-11192?
Celerity UFC-8565 Mass Flow Controller AMAT 0190-15882?
Celerity UFC-8565 Mass Flow Controller AMAT 0190-19988?
Celerity UFC-8165 Mass Flow Controller AMAT 0190-08926?
Celerity UFC-8165 Mass Flow Controller AMAT 0190-08932?
Celerity UFC-8165 Mass Flow Controller AMAT 0190-14610?
Celerity UFC-8565C Mass Flow Controller AMAT 0190-16333?
Celerity UFC-8165 Mass Flow Controller AMAT 0190-26213?
Horiba STEC SEC-Z714AGX Digital Mass Flow Module AMAT 0190-33211 As-Is
Horiba STEC SEC-Z714AGX Digital Mass Flow Module AMAT 0190-33207 As-Is
Horiba STEC LF-210A-EVD Liquid Mass Flow Meter As-Is
STEC LF-310A-EVD Liquid Mass Flow Meter 0.25g/min TEPO Used
Horiba STEC LF-210A-EVD Liquid Mass Flow Meter 0.05g/min As-Is
Horiba STEC LF-310A-EVD Liquid Mass Flow Meter As-Is
MKS Instruments 640B-29126 Pressure Controller AMAT 1350-00654 Used Working
MKS Instruments 640A-27962 Pressure Controller As-Is
MKS Instruments 640A12TW1V12--S Pressure Controller As-Is
STEC LF-A40A-EVD Liquid Mass Flow Meter 7 g/min TEOS As-Is
Horiba STEC LF-A40M-A-EVD Liquid Mass Flow Meter AMAT 3030-14548 Used Working
Aera TC FC-980C Digital Mass Flow AMAT 3030-04403 As-Is
STEC LF-F40M-A-EVD Liquid Mass Flow Meter AMAT 3030-15911 OMCTS As-Is
Celerity UFC-8165 Mass Flow Controller AMAT 3030-11262?
Celerity UFC-8565 Mass Flow Controller AMAT 3030-10051?
Celerity UFC-8565C Mass Flow Controller AMAT 3030-12199?
Unit Instruments UFC-3165 Mass Flow Controller AMAT 0190-08914?
Celerity UFC-8165 Mass Flow Controller AMAT 0190-26105?
Celerity UFC-8565C Mass Flow Controller AMAT 3030-13031?
1771-NIVR
Celerity UFC-8165 Mass Flow Controller AMAT 0190-26222?
Celerity UFC-8160 Mass Flow Controller AMAT 3030-02233?
Celerity UFC-8165 Mass Flow Controller AMAT 3030-15609?
Celerity IFC-125C Mass Flow Controller AMAT 0010-29292 MultiFlo SC22?
Celerity IFC-125C Mass Flow Controller AMAT 0010-29291 MultiFlo SC22?
Celerity IFC-125C Mass Flow Controller AMAT 0010-42177 MultiFlo SC22?
Celerity IFC-125C Mass Flow Controller AMAT 0190-28856 MultiFlo SC21?