詳細(xì)內(nèi)容：歡迎詢價(jià)/采購(gòu) 熱線：1/3/3/9/4/0/5/7/2/9/2 （歐陽(yáng)英） （備注：只要您給出合理價(jià)格我賣給你，只要您給出同行的價(jià)格我賣給你，只要您誠(chéng)心購(gòu)買我就賣給你） 世界那么大，我想去看看 產(chǎn)品那么多，我要買工控 產(chǎn)品庫(kù)存多，就選仲鑫達(dá) 不但有特價(jià)，而且產(chǎn)品好 模塊P L C ，伺服控制器 伺服驅(qū)動(dòng)器，工業(yè) D C S 款到就發(fā)貨，快遞送到家 客戶收到貨，發(fā)票隨后到 合同生效起，質(zhì)保是一年 期間有問(wèn)題，15天包退換 歡迎新老客戶來(lái)電咨詢（采購(gòu)），以后多多支持我們公司的產(chǎn)品！包您買的放心，用的舒心！！！！ 名片 控制系統(tǒng)(PLC\DCS\PCS)與安全儀表系統(tǒng) 控制系統(tǒng)以控制器為主體，通常以變動(dòng)信號(hào)為對(duì)象。而安全?儀表系統(tǒng)是以緊急停車裝置和瓦斯火災(zāi)消防設(shè)備形式使用，通常不處理變動(dòng)的信號(hào)，而是按照設(shè)定條件，在監(jiān)測(cè)到異常的場(chǎng)合，才確實(shí)要求動(dòng)作。萬(wàn)一出現(xiàn)故障，也要求過(guò)程?實(shí)現(xiàn)安全故障停車。因此，安全儀表系統(tǒng)不同與控制系統(tǒng)，?而是強(qiáng)調(diào)安全性設(shè)計(jì)。? 當(dāng)然一般安全連鎖保護(hù)功能也可由DCS等控制系統(tǒng)來(lái)實(shí)現(xiàn)，但是對(duì)于較大規(guī)模的緊急停車系統(tǒng)，應(yīng)按照安全獨(dú)立原則與DCS等控制系統(tǒng)分開設(shè)置，主要因?yàn)椋? （1）降低控制功能和安全功能同時(shí)失效的概率，當(dāng)DCS?控制系統(tǒng)部分出現(xiàn)故障時(shí)也不會(huì)危及安全保護(hù)系統(tǒng)； （2）對(duì)于大型裝置或轉(zhuǎn)動(dòng)設(shè)備，要求SIS等緊急停車系統(tǒng)響應(yīng)速度越快越好。因?yàn)镈CS等控制處理大量過(guò)程監(jiān)測(cè)信息，其響應(yīng)速度受限； （3）DCS等控制系統(tǒng)是過(guò)程控制系統(tǒng)，是動(dòng)態(tài)的，需要 人工頻繁地干預(yù)，則可能引起人為誤動(dòng)作；而SIS是靜態(tài)的，不需要人為干預(yù)，可以避免人為誤動(dòng)作。 MKS Instruments 627A-46451-S Absolute Pressure Transducer .05 TORR MKS Instruments TWSPK001 Sensor Integration Platform new MKS Instruments CDN572-5 DeviceNet Digital I/O Module AMAT 3930-00077 Used MKS INSTRUMENTS 624B21TCECB BARATRON CAPACITANCE MANOMETER 20 TORR RANGE MKS INSTRUMENTS 624B13TCECB BARATRON CAPACITANCE MANOMETER 20 TORR RANGE MKS Instruments 152-1063P Pneumatic Angle Valve Used Working MKS Instruments AS00384-04 Control Panel Set AS00373-03 AS00385-02 Used Working MKS Instruments AS01391-21-1 Control PCB Card AMAT 0190-27707 Used Working MKS Instruments AS00384-02 Control Panel Set AS00373-02 AS00385-01 Used Working MKS Instruments LDM-D12PD2CC3 Local Display Module Lot of 7 Used Working MKS Instruments 100760210 Series 76 ISO-Universal Flange MF100 4" 304 Lot of 3 MKS Instruments AS00213-03 Sensor Integration Platform new MKS Instruments HPS DryScrub ASA4/2 Bellows New MKS Instruments AS00722-05 cPCI Power Board PCB TeNTA PWRS-0722 Used MKS Instruments AS00612-01 Dual Micronode I/O Rev. 01 Lot of 4 Used MKS Instruments 640B-30202 Pressure Controller AMAT 1350-00705 New MKS Instruments 127AA-00001B BaraTron Type 127 with cable and 30 day warranty MKS Instruments Type 640 Pressure Controller Lot of 6 Used Working AX8560 MKS Instruments AX8560-2020 Ozone Generator Rev. A New MKS Instruments 1651D-27689 Throttle Valve Controller Used Working MKS Instruments 41A-21439 Baratron Pressure Switch Lot of 2 Used Working MKS Instruments FRCA234B24 Flow Ratio Controller 2000 SCCM N2 Untested AS-IS Spectrum B-5002 MKS Instruments B-5002-03 RF Generator Used Tested Working MKS Instruments 51A-21440 Baratron Pressure Switch Lot of 4 Used Working ASTRON MKS Instruments FI20656-1 Plasma Source ASTRON2L Tested Used Working ASTRONex MKS Instruments AX7685-20 Plasma Source Rev. A AMAT 0190-34542 Used MKS Instruments CDN396R PCB Card AS01396-6-5 AMAT 0190-27708 Used Working MKS Instruments AS00124-04 MicroNode I/O AMAT 0190-25870 Lot of 4 Used DeviceNet ASTRONex MKS Instruments FI80131 Plasma Source Rev. E AMAT 0920-00131 Used MKS Instruments 51A-21440 Baratron Pressure Switch Lot of 2 Used Working MKS Instruments LDM-24116 Local Display Module AMAT 1040-00039 New MKS Instruments AS00996G-11 Common IO Controller Board Rev.02 working MKS Instruments 152-1063P Angle Valve Lot of 2 Used Working MKS Instruments AS00348-02 eDiagnostics System Interface Blue Box 4000x Used Spectrum B-5002 MKS Instruments B-5002-03 RF Generator Refurbished MKS Instruments 52A13TCH2BA600 Baratron Pressure Switch AMAT 1270-00637 New MKS Instruments 55-0903 Heater Jacket Kit New MKS Instruments 122A-11063 Baratron Pressure Transducer Used Tested Working MKS Instruments AS01496-03 Analog I/O Board CDN496R AMAT 0660-00812 New MKS Instruments FRCA-26348 Delta Flow Ratio Controller AMAT 3030-14239 New MKS Instruments 9520-052 Heater Jacket 9320-0262 Lot of 8 Used Working MKS Instruments DLT2A213163AA Flow Ratio Controller DLT2A213163R210 lot of 3 ASTRON MKS Instruments AX7658-AMAT-01 ASTRON2L Rev. A 0190-36754 Copper Used Spectrum B-5002 MKS Instruments B-5002-01 RF Generator AMAT 0920-00062 New MKS Instruments 839-13521-1 Isolation Angle Valve Rev. C Working MKS Instruments CDN391-20 Control PCB DIP-254-161 working 0190-07750 ASTRON MKS Instruments AX7657-7 Plasma Source ASTRON2L Used Tested Working MKS Instruments AS00612-01 Dual Micronode I/O Rev. 01 AMAT 0660-00677 New MKS Instruments 100015840 Angle Valve KF50 AMAT 3870-06213 Lot of 5 New ASTRON MKS Instruments AX7657-13 Plasma Source ASTRON2L Rev. A Used Tested ASTRON MKS Instruments AX7658-AMAT-01 ASTRON2L Rev. B 0190-36754 Copper Used ASTRON MKS Instruments AX7657-13 Plasma Source ASTRON2L Rev. B Used Tested MKS Instruments AS00998G-24 CIOC-Condor MF-Axi SWLL Frame 0090-06307 new MKS Instruments AS00384-04 Control Panel PCB Assembly AS00373-03 ENI-COMM New MKS Baratron Profibus Manometer -- 626A13TBD4 -- New MKS Instruments L2-40-SP1 Vacuum Isolation Valve AMAT 0190-76185 NEW NOS MKS Instruments 100009993 Cable Adapter 345-315 MKS Instruments Mass-Flo 1159B-10000RV-SPCAL SCCM Gas H2 Mass Flow Controller MKS INSTRUMENTS BY200 CONTROLLER SYNCHRO MARKER *USED* New MKS Instruments 152M-PO Pressure Controller MKS Baratron Manometer 627B02TBC1B 2 TORR MKS Baratron Profibus Manometer 626A-13TBD4 MKS INSTRUMENTS Type 110 Pressure Readout Model 110A In Case Good Condition MKS Instruments MKS Baratron Type 254 Flow Ratio Controller Generator MKS Instruments 127A-13608 Baratron Pressure Transducer Type 127 MKS INSTRUMENTS MODEL 253B-11102 CONTROL VALVE MKS Instruments 626A01TBE 1TORR Baratron Pressure Transducer Instrument Signal Conditioner Display MKS 270D-4 MKS Instrument Pressure Readout Display 110A with Transducer 225A MKS INSTRUMENTS TYPE 153 THROTTLE CONTROL VALVE 153F-16219 JSP027-93 MKS INSTRUMENTS 1150C- 4977V VAPOR MASS FLOW CONTROLLER MKS Baratron Profibus Manometer 626A11TBD4 10 TORR USED MKS Instruments 250C-1-D Pressure/Flow Controller MKS INSTRUMENTS - AS00124-01 MicroNode I/O (Anti-Static Sealed Package) MKS Instruments Model: 270D-4 Signal Conditioner Display J MKS Instruments CDN396R PCB Card AS01396-6-3 AMAT 0190-25905 Lot of 2 Used MKS Instruments 51A-21440 Baratron Pressure Switch AMAT 0190-01902 New ASTRON e/ex MKS Instruments AX7685-20 Plasma Source AMAT 0190-34542 Used Tested ASTRONex MKS Instruments FI80131 Plasma Source Rev. D AMAT 0920-00131 Used MKS Mass-Flo Controller 10000 sccm 1179B00714CR14V Viton Absolute Pressure Gauge Absolutdruckmesser MKS Instruments MKS Instruments Mass Flow Controller w/valve 1000sccm Type 2259C #359 MKS Instruments 122AA-00010AB OR 122AA-00010AB-S MKS Instruments 1000 SCCM Mass Flow Control Valve 1/16" FNPT 251-100 MKS Instruments Baratron Absolute Pressure Guage & Readout Model 102A & 110A MKS Instruments Mass-Flo 1159B-30000RV SCCM Gas N2 Mass Flow Controller Valve MKS 1179B00723CR14V – MASS FLOW CONTROLLER – NEW MKS INSTRUMENTS PDR-C-IC POWER SUPPLY READOUT MKS 270D-4 Signal conditioner Display MKS Gauge Controller 937A-120V60TR-CCPRPR-PF NEW IN BOX MKS Instruments Model: 270D-4 Signal Conditioner Display J MKS Instruments 947 Convectron Enhanced Pirani Pressure Controller MKS Instruments 722A 722A01TCD2FA Baratron Absolute Pressure Transducer MKS Instrument HPS Piping Heater Blanket 9515-0217 MKS Instruments 872B12PME2GC1 Baratron Pressure Transducer 100 PSIA MKS Instruments Single Stage Angle Valve No. 93-6127 No. 796-801289-001 MKS Instruments HPS 315 Series Pirani Gauge Sensor 103150010 MKS Baratron Profibus Manometer 626A13TBD4 NEW MKS Mass-Flo Controller 1000 sccm 179B0131CR14M Metall MKS Instruments 122AA-00100AB Baratron Pressure Transduce MKS Series 345 Pirani Gauge 103450010 NEW MKS Instruments PPT RESIDUAL GAS ANALYZER DPS-C200 MKS Instruments Clamp -- 100312903 -- (Lot of 4) New MKS INSTRUMENTS BY200/PI USPP BY200PI MKS INSTRUMENTS ION SYSTEMS 6110A AIR IONIZING CARTRIDGE 24 VAC MKS Instruments 750B12TCD3GA Baratron Pressure Transducer Refurbished MKS Mass-Flo Controller 500 sccm 1179B00752CR14V Viton MKS Instruments Type: 0248A-00500SV Flow Control Valve. Range: 500 SCCM MKS Instruments Mass Flow Controller 1179 B00 723 CR14V/Viton 1179B00723CR14V MKS Instruments 152G-PO Automatic Pressure Controller with Key Granville Phillips MKS 275071 Convectron Gauge Sensor MKS INSTRUMENTS 626A02TEE USPP 626A02TEE MKS Instruments UHV-25-AKK-ENVN Pneumatic Angle Valve Used Working MKS Instruments Model 244C-1-VP0 Pressure/Flow Cntlr. MKS INSTRUMENTS HPS Division Valve w/ PETER PAUL Solenoid Valve MKS Instruments 99E1694 Bellows-Sealed Angle Valve Used Working New, Free Ship, HPS MKS Instruments Pirani Sensor 103150010, Sealed in Bag MKS Mass Flow Controller 30000 sccm/H2 1179B00734CR14V HPS MKS Instruments 103150010 Pirani Sensor MKS Instruments 640A-14312 Mass Flow Controller 60 psi Used Working MKS BARATRON 223B PRESSURE TRANSDUCER LOT OF 3 (BA5) Pressure Transducer, MKS, 890B series, 890B13PCB3GC1S, 13-32 VDC, 1000 PSIA MKS INSTRUMENTS BY-200 USPP BY200 MKS INSTRUMENTS AS00108-01 NSFP AS0010801 Pressure Transducer, MKS, 840B series, 840B-23214, 12-32 VDC, 1000 PSIG, NOTE MKS INSTRUMENTS BY200-PI120 USPP BY200PI120 MKS Instruments Mass Flow Controller Meter 10,000 SCCM N2 179B01314CR34M Metall NEW! MKS INSTRUMENTS BARATRON PRESSURE TRANSDUCER 852B12PCA2GC 852B12 100 PSI MKS Instruments DMA.ITCEDJNH633 i-Baratron Digital Manometer New MKS Instruments Centering Seal/Ring -- 100312701 -- New MKS Instruments DMA-25030 USPP NEW MKS Mass Flow Controller 179B01314CR34M MKS INSTRUMENTS TYPE 653B THROTTLE CONTROL VALVE 653B-13538 #1 MKS Instruments Type: 600A Partial Pressure Transducer MKS INSTRUMENTS HPS DIVISION SERIES 907 SENSOR MKS Instruments 631C11TBFH Baratron Capacitance Manometer Type 631 NEW MKS Instruments 248A Flow Control Valve, General Purpose: 0.1 sccm to 20 slm MKS Instruments LTA Monitor HPS 100010962 Watlow Winona HPSM-0120-0000 MKS Instruments: 122AA-00001AB Pressure Transducer MKS INSTRUMENTS 4800-0003 NSFP 48000003 MKS Instruments Mass Flow Meter 1258B-00100SV MKS INSTRUMENTS AS00108-01 USPP AS0010801 Granville Phillips MKS 275262 Convectron Gauge Sensor with cable MKS INSTRUMENTS 621C01TNFMD *NEW OUT OF A BOX* MKS Instruments 852B61PCA2GC Pressure Transducer 60 PSIA MKS Instruments 252A-1 Exhaust Valve Controller Mks Instruments i-Baratron Digital Manometer w/ Devicenet DMA-25029 - 10 Torr MKS Instruments Inc. 253A-11203 Throttle Valve - New MKS INSTRUMENTS 103150010 SENSOR *USED* AMAT 1350-01083 MKS Instruments 852B61PCA2NC Baratron Pressure Transducer MKS Instruments Inc - 100760520 - Seal, CTR, ASSY, NW200, SS/V MKS Instruments 649A21T11CAFR-S Pressure Controller New NEW MKS Mass Flow Controller 1179B00753CR14V MKS Instruments 1159B-30000RV 1159B30000RV Flow Cntrl MKS INSTRUMENTS 1150C- 482V VAPOR MASS FLOW CONTROLLER MKS Instruments 625B-22553 Baratron Capacitance Manometer Used Working MKS INSTRUMENTS 1150C- 4377V VAPOR MASS FLOW CONTROLLER MKS Instruments 1651D-15445 Throttle Valve Controller MKS Instruments Type: TC-1A Thermocouple Vacuum Guage MKS Instruments Type: TC-1A Thermocouple Vacuum Guage MKS INSTRUMENTS 252 EXHAUST VALVE CONTROLLER 252D-1-VPO MKS INSTRUMENTS TYPE 250 Controller 250E-1-D MKS Instruments 852B61PCA2GC Pressure Transducer 60 PSIA, NEW AND SEALED MKS INSTRUMENTS 223B-11543 USPP 223B11543 Mks Instruments i-Baratron Digital Manometer w/ Devicenet - 10 Torr MKS Instruments 624A-14575 Baratron Pressure Transducer AMAT 1350-01194 New MKS Instruments 660B10 Single-channel Digital Power Supply Readout Used Working MKS Instruments GBROR InSitu Flow Verifier controller NEW 123714-G1 MKS INSTRUMENTS 1259C-01000SV MASS FLOW CONTROLLER MKS INSTRUMENTS 255-02263-000 NSPP 25502263000 MKS Instruments Vacuum Pirani Meter