4123-4101-0
4123-4101-0
4123-4101-0
DCS在控制上的大特點是依靠各種控制、運算模塊的靈活組態，可實現多樣化的控制策略以滿足不同情況下的需要，使得在單元組合儀表實現起來相當繁瑣與復雜的命題變得簡單。隨著企業提出的高柔性、益的要求，以經典控制理論為基礎的控制方案已經不能適應，以多變量預測控制為代表的控制策略的提出和成功應用之後，過程控制受到了過程工業界的普遍關注。需要強調的是，廣泛應用各種控制與優化技術是挖掘並提升DCS綜合性能有效、直接、也是具價值的發展方向。
在實際過程控制係統中，基於PID控制技術的係統佔80%以上，PID回路運用優劣在實現裝置平穩、、運行中起到舉足輕重的作用，各DCS廠商都以此作為搶佔市場的有力競爭砝碼，開發出各自的PID自整定軟件。另外，根據DCS的控制功能，在基本的PID算法基礎上，可以開發各種改進算法，以滿足實際工業控制現場的各種需要，諸如帶死區的PID控制、積分分離的PID控制、微分先行的PID控制、不完全微分的PID控制、具有邏輯選擇功能的PID控制等等
YALE 511399802
Yale 58001099Filter
YALE 630102SOLENOID VALVE 517161602
YALE 901600400 WIRE HARNESS
YALE 908684300 NEEDLE BEARING
YALE 909932405 BEARING
YALE 919139400 FORKLIFT SHEAVE KIT
YALE BEARING ASSEMBLY , 9099324-07
YALE BEARING FORKLIFT CRANKSHAFT 900283827 , 9002838 27
Yale ERC045VG ERC050VG ERC055VG ERC065VG ERC070VG Forklift LITERATURE Manual
YALE FORKLIFT FILTER REPAIR KIT , 580017190
YALE GENUINE EXHAUST VALVE FORKLIFT PART , 901294839
YALE HOIST REPLACEMENT PART COVER 42249602
YALE HOIST REPLACEMENT PART COVER 42249603
YALE MCW025-040-E MSW040-E MRW020-030-E MANUAL LITERATURE PACKET LIFT TRUCK
YALE MCW080-E MPWO65-E MPW060-E MANUAL LITERATURE PACKET LIFT TRUCK
YALE PISTON RING SET FORKLIFT PARTS 900283802
YALE TAPERED ROLLER BEARING CUP & C022084200
YALE YA-505143000 SEAL KIT
YAMADA DIAPHRAGM PUMP - INCOMPLETE -
YAMAHA RGT TRANSERVO CONTROLLER MODULE
YAMATAKE 1LS-J500 LIMIT SWITCH
YAMATAKE LJM-B515 LIMIT SWITCH w COMPACT ROLLER LEVER
YAN LING HHS2 TIME DELAY TIMER
YFS Socket Head Cap Screw 1/4-7 X 7
Yokogawa 185013MTMT Meter Gauge 0-10
YOKOGAWA 248951-580-AHD-1-0 JUXTA WATT REDUCER
YOKOGAWA 248951-580-AHD-1-0 JUXTA WATT TRANSDUCER
Yokogawa 251240NGNG Meter Gauge 0-20 Amp
Yokogawa 251340LSV Meter Gauge 0-5 Amp
YOKOGAWA 254320NTNT8JBG PANEL METER
YOKOGAWA 437012 / S912 CHART RECORDER
YOKOGAWA 68A7614C54YTAAAB00 PERCENT VOLTS METER
YOKOGAWA AXR025C-E1AH1H-BA11-21B/FF1/X2 MAGNETIC FLOWMETER
YOKOGAWA EXA SC402 CONDUCTIVITY TRANSMITTER w BRACKETS
YOKOGAWA FULTON DIGITAL TEMPERATURE CONTROLLER 90-250V ()
YOKOGAWA PANEL METER 125-0-125 PERCENT VOLTS
YOKOGAWA PANEL METER DEGREES 30-90 0-8 DCV , YE/245A3311P1CR210S1A
YOKOGAWA UT35A TEMPERATURE CONTROLLER
YORK ? 031-02453-000 REV E VOLTAGE TRANSIENT BOARD
YORK 026-14777-007 FILTER DRIER 1/SAE FLARE
YORK 031-01204-000 COMPRESSOR CONTROL MODULE
YORK PROGRAMMABLE DIGITAL THERMOSTAT HEAT / COOL , T7300A10136
YOSHIKAWA 30 VA TRANSFOMER PRI: 200/440V SEC: 110V 1-PHASE
YSS1015 BROWNING EXTERNAL TOOTH SPUR GEAR
YUASA NPH5-12 VALVE REGULATED LEAD ACID BATTERY 12V 5.0Ah
YUKEN K-DSG-01-2B2-D24-40 DIRECTIONAL VALVE
YUKEN K-DSG-01-2B3-24-40 DIRECTIONAL SOLENOID VALVE
YUKEN K-DSG-01-3C2-D24-40 DIRECTIONAL SOLENOID VALVE
YUKEN MSA-01-X-20 THROTTLE & CHECK MODULAR VALVE
YUKEN MSP-01-30 THROTTLE MODULAR VALVE
Z90-19019-50 GOMI ELECTRIC .750 VA TRANSFORMER 1-PHASE
ZBHE INTELLIZWATER FURNACE BLOWER MOTOR WIRING HARNESS EXTENSION
ZEBRA 3152FRONT LED BOARD with RIBBON CABLE
ZEBRA 31645 POWER SUPPLY CIRCUIT BOARD
Zebra Wax Ribbon 01600GT06430 64mm x 300M
Zellweger USTER BP 276551-00000 PC Board 27655100000
ZERO MAX C023P CONTROL FLEX COUPLING
ZERO MAX OHLA OVERHUNG LOAD ADAPTER
ZERO-MAX 6-37 COUPLING 637
ZERO-MAX MODEL 6-45 CD COUPLING
ZF MASCHINENANTRIEBE GMBH PGE25/1 4172.014.046 133K782H01 Transmission
Zimmer 1368-Jacobs Trinkle Chuck Adapter
Zimmer 5044-1Jacobs 1M Taper Chuck, 0-1/Cap
ZIMMER GROUP HK3505KR MANUAL CLAMPING ELEMENT HK SERIES
Zimmer Hall 1368-06, Trinkle Drill Attachment
Zimmer Hall 1384-29 1/Jacobs Chuck Reamer Attachment
Zimmer Hall 5044-05 Orthopedic Surgical Trinkle Adaptor
ZIMMER Hall 5052-20 Two-Way Pin Driver Tinkle Adapter Reamer Stem
Zimmer Hall REF 1368-05, Trinkle 5/32nd" Jacobs Chuck Drill Attachment 0M
Zimmer Hall Surgical Orthopedic Trinkle A/O Adaptor 5044-08
ZIMMER HK3505KR MANUAL CLAMPING ELEMENT HK SERIES
ZINSCO GU-20 TYPE QB215A 15 AMP 3-POLE CIRCUIT BREAKER chipped
ZKL 3308 Double Row Ball Bearing
ZMSJR/120VAC-15VDC-ND POWER SUPPLY
ZMW ? 18013 5-7/16" SEAL
ZURN 50369 O-RING SEAL with GASKET
ZURN P1901-K-4NL 12x12x8 CAST IRON DEEP FLANGED 4NL FLOOR SINK with GRATE
Zurn Z133/inch X 12 inch Exposed Ecolotrol Non-Freeze, Wall Hydrant
ZVL-ZKL DEEP GROOVE BALL BEARING , 6216C3
豫公安備 41010502000017號