MKE037B-144福州卓凯

 DCS或TDCS 
 
    （1）分散控制系统DCS与集散控制系统TDCS是集4C（Communication，Computer， Control、CRT）技术于一身的监控技术。
    （2）从上到下的树状拓扑大系统，其中通信（Communication）是关键。
    （3）PID在中断站中，中断站联接计算机与现场仪器仪表与控制装置。
    （4）是树状拓扑和并行连续的链路结构，也有大量电缆从中继站并行到现场仪器仪表。
    （5）模拟信号，A/D—D/A、带微处理器的混合。
    （6）一台仪表一对线接到I/O，由控制站挂到局域网LAN。
    （7）DCS是控制（工程师站）、操作（操作员站）、现场仪表（现场测控站）的3级结构。
    （8）缺点是成本高，各公司产品不能互换，不能互操作，大DCS系统是各家不同的。
    （9）用于大规模的连续过程控制，如石化等。
    （10）制造商：Bailey（美）、Westinghous（美）、HITACH（日）、LEEDS & NORTHRMP（美）、SIEMENS（德）、Foxboro（美）、ABB   （瑞士）、Hartmann & Braun（德）、Yokogawa（日）、Honewell（美国）、Taylor（美）等。
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CONVERTERFOXBORO N-2AX+DP10-E MODULE 30V 3.2A ALARMFOXBORO N-2AX+SRG PRINTED BOARD MATECODE 025-69549FOXBORO N-2AX+T N0303AS INSTRUMENTATION MODULE STA CS-N/SRCFOXBORO P0121AM CAPSULE ASSEMBLYFOXBORO PB-BA PRESSURE ELEMENT 0-450 KPA RANGE, FOR 40/43/45 CHART RECORDERFRAKO LKT 9.4-440-E52 K18-0152 POWER FACTOR CORRECTION CAPACITORFRAMATOME ANP INC 0501-208 SPRING CARTRIDGE CAPFREESCALE SEMICONDUCTOR 2N4401 TRANSISTOR NPN POLA 3PIN PKG OF 300FRICK 111Q0043223 SPARE PARTS KIT GASKET AND O-RING 120MM YORK JOHNSON CONTRFRISTAM 1300000136 FPX STAINLESS PUMP SHAFT 213-215 TCFRISTAM 1300000137 FPX STAINLESS PUMP SHAFT 254-256 TCFRISTAM 1802600129 735 SINGLE SEAL KIT C/CN/VFRISTAM FR1802600129FTC FP/FPX PUMP SEAL KIT SINGLE SEAL 735 SiC/SiC-C/VITONFSI B/N 209104-200 REV B PCB BOARD INTERFACE WITH A/N294025-400FSI CHEMFILL N209104-200 REV B PCB BOARD INTERFACE WITH DISPLAY CONTROL PCFTI FLOW TECHNOLOGY DC01I-6199-5101-000 POSITIVE DISPLACEMENT FLOW METERFUJI BW100AAG AUTO BREAKER 100AF 3P 50/60HZ 75A AC220V 5KAFUJI CIRCUIT BREAKER BW32SAQ 32AMP 32AF 3P 50HZ/60HZFUJI CONTACTOR 20AMP COIL 24VDC 50/60HZ SC-0/G WITH TR-0N OVERLOAD RELAYFUJI CONTACTOR 60AMP 3POLE 24VDC SC-N2/G WITH TR-N2 THERMAL OVERLOADFUJI COVEYOR AHX925A EMERGENCY PUSH BUTTON AR22VOL PUSH BUTTONS AR22G4LFUJI DCR2-0.2 Transformer, Current 1.5A Inductance 20mHFUJI DCR2-1.5 Transformer, Current 8A Inductance 4mHFUJI ELECTRIC 2DI-150Z-120 POWER TRANSISTOR MODULE 2DI150Z-120 150A 200VFUJI ELECTRIC FC2LA-DL DEVICENET AS-1 GATEWAYFUJI ELECTRIC FVR0.4E9S-2 AC DRIVE FVR-E9SFUJI ELECTRIC SC-E5 MAGNETIC CONTACTOR DC24V COILFUJI ELECTRIC TK-E5 THERMAL OVERLOAD RELAY 65-95AFUJI ELECTRONICS FM6DB1-03TNX AS INTERFACEFUJI EW32AAG CIRCUIT BREAKER 30AMP 2POLE 100/230VACFUJI EW400EAG ELCB 3 POLE 400 AMP 50/60HZ CIRCUIT BREAKERFUJI FRN0.1E1S-2J COMPACT INVERTER 3PH 200-240V 50-60HZ 1.1AFUJI FRN0.2E1S-2J COMPACT INVERTER 3PH 200-240V 50-60HZ 1.8AFUJI FRN0.75E1S-2J COMPACT INVERTER 3PH 200-240V 50-60HZ 5.3AFUJI FRN1.5E1S-2J INVERTER DRIVE 3PH 200-240V 50-60HZ 9.5AFUJI ODYSSEY SERIES CONTACTOR SC-0/G 240V 20AFUJI ODYSSEY SERIES CONTACTOR SC-N1/G 240V 5.5K.W 26AFUJI SC-E7 CONTACTOR 100-127VAC 50/60HZ 100-120VDC SUPER MAG COILFUJI SS302E-3Z-D3 SOLID STATE CONTACTOR 240V 50/60HZ 30AFUJIKIN FPR-ND-71-6.35-2 DIAPHRAGM VALVE LOW PRESSURE TYPE NC 1/4" VCRFUJIKIN K19AB000 095133 DIAPHRAGM VALVE O.P. 0.4~0.6 MPa TYPE N.O.FUJIKIN K19AW000 095133 DIAPHRAGM VALVE O.P. 0.4~0.6 MPa TYPE N.O.FUJIKIN K19VL000 095127 DIAPHRAGM VALVE O.P. 0.4~0.6 MPa TYPE N.C.FUJIKIN K1A3A000 095131 DIAPHRAGM VALVE O.P. 0.4~0.6 MPa TYPE N.C.FUJIKIN K1ASG000 095129 DIAPHRAGM VALVE O.P. 0.4~0.6 MPa TYPE N.O.FULFLO PRESSURE RELIEF VALVE 1/2 INCH 14-16 PSIFURNAS 42DF35AJ DEFINITE PURPOSE CONTACTOR 3 POLESFURNAS 50AA8D SERIES A STANDARD DUTY CONTROL STATION WITH 1 PUSH BUTTONFURON SAINT GOBAIN UPM2-91212NC-VI-SY PNEUMATIC DIAPHRAGM VALVE PTFEFURON TEFLON MANUAL DIA VALVE UPM2-788-MTFUSETRON FRS-R-70 TIME DELAY FUSE 70A 600VFUSION SEMICONDUCTOR PWB ASSY 437581 REV B WAFER HANDLER STD CARD 3 AXISFUSION SYSTEMS CORPORATION 03B039 REV T PCBFUTURA GEL-FILLED COMBINATION ELECTRODE 511054FUTURESTAR 400-002-24 FIBER OPTIC SENSOR W MINIBEAMGAMAR WS 80 B4 WS 908 A4 MOTOR WITH XS 50 A2 PUMPGAMMA METRICS 100008-001 REV J DISCRIMINATOR PRINTED CIRCUIT PCBGARDNER DENVER ? P19221335 GASKET SEAL 4-3/4" OD 2" IDGARDNER DENVER 00704725 0004 VALVE REBUILD KITGARDNER DENVER 24CA2611 OVERLOAD RELAYGARDNER DENVER 24CA4087 OVERLOAD RELAYGARRY 6022.35327 PRINTED CIRCUIT BOARD 009-93618GAST DOA-P704-AA OIL-LESS LABORATORY DIAPHRAGM VACUUM PRESSURE PUMPGATECH 0281-0418-01 COUNT RATE METER BOARD FOR RADIATION AND GAS 025-71545GE 10415-F17T8/XL/SPX50/ECO STRAIGHT T8 FLUORESCENT TUBE LIGHT BULBS QTY/24GE 10CF256 ROTARY CAM OPERATED SYNCHRONIZING SWITCHGE 5KE49UN4302 MOTOR 1.5 HP 1725/1425 RPM 208-230-460 VOLT 3 PHASEGE AEGCU47 COPPER GROUND KIT SPECTRA SERIES MODEL 1GE ANKN120 SPECTRA SERIES PANELBOARD NEUTRALS 347 VOLT 400D 600 600D 800 120GE BLOWER MOTOR 5KCP39KG C519ET 1/3-1/4 HP 1.10 A 1075 RPM 460 VGE CR153 FB072CRA 60 AMP CONTACTOR HN 53HF 115GE DRUCK PMP 2060-8182 PRESSURE TRANSDUCER 6 PINGE FANUC 1C695ACC302 AUXILIARY BATTERY MODULE 3VDC 15AHGE FANUC IC655MDL502A INPUT MODULE 12-24VDC NEG LOGGE FANUC IC655MDL581A OUTPUT MODULE RELAY 32PTGE FANUC IC670CHS001E I/O BASE TERMINAL BLOCK BARRIER STYLEGE FANUC IC693CBL300B EXPANSION METER CABLE I/OGE FANUC IC694MDL742B OUTPUT MODULE 1A 16PTGE FANUC IC694PWR330B POWER SUPPLYGE GENERAL ELECTRIC 1C3601A214A 50V 3A 65 100 VDC POWER SUPPLYGE GENERAL ELECTRIC 9T58B0507G37 CORE & COIL TRANSFORMER 0.300 KVA 480/120 VGE GENERAL ELECTRIC CR127B1017AG P.1 INDUSTRIAL PRESSURE SWITCH 100-550 PSIGE GENERAL ELECTRIC CR153G002A0A CONTACTOR 115V COILGE GENERAL ELECTRIC CR153G002AAA CONTACTOR 115V COILGE GENERAL ELECTRIC CR153G002ACA CONTACTORGE GENERAL ELECTRIC CR324F660A SOLID STATE OVERLOAD RELAY 3 POLEGE IC200ALG263 VERSAMAX ANALOG INPUT 15 BIT VOLTAGE 15 CHGE MOTORS 5KS215AD105C 15HP 3525RPM 60Hz 3 PHGE QUARTZ EUROPE GMBH 0616492 HEATER LIGHTGE SFHA36AT2090C CIRCUIT BREAKER SPECTRA SERIES 250 AMP 3 POLEGE SFHA36AT2250C CIRCUIT BREAKER 250 AMP 3 POLE SPECTRA SERIESGE SGHA36AT4250C CIRCUIT BREAKER SPECTRA SERIES 400 AMP 3 POLEGE SGHA36AT4300C CIRCUIT BREAKER SPECTRA SERIES 400 AMP 3 POLEGE SKLA36AT212XC CIRCUIT BREAKER 1200 AMP 3 POLE 600 VACGE SPECTRA SAUV2 UNDERVOLTAGE RELEASE 240VAC/250VDCGE TURBINE DETECTOR MATCODE 005-00132 SERIAL NO.A1725GE VERSAMAX MICRO PLC 40PT POWER SUPPLY 1C200UDD040-DD DC/DC/DC CONTROLLERGEA KT-OD2- SZ"-SZ-AN1M0M-CB-L0-11N CONTROL VALVEGEAR BOX KE2-10 L-0369 T1DC1-05098-10040 5U0T076466 US060215 ITEM #1-18-12GEC ALSTHOM TYPE 21X2827/10 POWER RESOLVER PCB ASSEMBLY MATCODE 009-31683GEC Z60101 OSCILLATOR 5 KHZ ASSY C716007-G1 STATUS B2 MODULEGEC Z6S102 SPEED MEASURE MODULE ASSY 716001-G2 STATUS HI 004-09563GEFEN EXT-HDMII3-144 SPLITTER 1:4 FOR HDMI 1.3GEMINI A411 ACTUATOR WITH PARKER 8F-B8LJ-V-SSP-LH VALVEGEMS 155485 FLOW SWITCH/SENSOR 12.7 MMGEMS 25357 FLOW SWITCHGEMS FW-925 147125 PISTON TYPE FLOW SWITCHGEMS LS-700 SERIES 317270 PILOT DUTY LEVEL SWITCHGEMS SENSOR LS-400E MULTIPLE LEVEL FLOW SWITCHGEMS SENSORS FS-926 26954 GENERAL PURPOSE LOW FLOW SWITCH 20VA 120-240VACGEMU 554 50D3137 51 4 VALVE 316 STAINLESS STEEL 2 INCHGEMU 563/15D/78204L MOTORIZED 2/2 WAY CONTROL VALVEGEMU 600050M5E-M1 600M 2" PTFE EPDM DIAPHRAGM FOR VALVE PURE PURIFIEDGEMU 600080M52 600M PTFE DIAPHRAGM FOR VALVE PURE PURIFIED 2-1/2" - 3"GEMU 677 SERIES 677/20D/7871140 DIAPHRAGM VALVE DN20 2/2 WAY EPDMGEMU 677/20D/02052-0-0104 DIAPHRAGM VALVE 2/2WAYGEMU 677/32D/020520-0104 DIAPHRAGM VALVE 2/2WAYGEMU 690/25D/30235A2-HP DOUBLE ACTING DIAPHRAGMGEMU 707 25D 137 5L STAINLESS STEEL BALL VALVE 1" DN 25 I-DE-88255134GEMU 710/50M/2/5/41/1/T2/0104 BALL VALVE ACTUATOR 2.5" 10BARGEMU 717/25D/2/5140 BALL VALVE MANUALGEMU 9640000Z C750 VALVE ACTUATOR 9650008Z-0R1GEMU C60Z/16/D/75/30/5A1HPW PFA DIAPHRAGM VALVEGEMU DIFFERENTIAL PRESSURE TRANSDUCER E-MODULE 3120 G 1/4A 0-6BAR 4-20mA 24VGEMU PTFE SANITARY DIAPHRAGM VALVE 640/8D/0345A200GEMU TYPE 833 PVDF FLOWMETER W/ MAGNETIC FLOAT 

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