853-271831-101

853-271831-101

853-271831-101

853-271831-101

DCS在控制上的大特点是依靠各种控制、运算模块的灵活组态，可实现多样化的控制策略以满足不同情况下的需要，使得在单元组合仪表实现起来相当繁琐与复杂的命题变得简单。随着企业提出的高柔性、益的要求，以经典控制理论为基础的控制方案已经不能适应，以多变量预测控制为代表的控制策略的提出和成功应用之后，过程控制受到了过程工业界的普遍关注。需要强调的是，广泛应用各种控制与优化技术是挖掘并提升DCS综合性能有效、直接、也是具价值的发展方向。

在实际过程控制系统中，基于PID控制技术的系统占80%以上，PID回路运用优劣在实现装置平稳、、运行中起到举足轻重的作用，各DCS厂商都以此作为抢占市场的有力竞争砝码，开发出各自的PID自整定软件。另外，根据DCS的控制功能，在基本的PID算法基础上，可以开发各种改进算法，以满足实际工业控制现场的各种需要，诸如带死区的PID控制、积分分离的PID控制、微分先行的PID控制、不完全微分的PID控制、具有逻辑选择功能的PID控制等等

PR 2229 Switch Mode Voltage Regulator 2229A

PR 2284 Isolation Amplifier 2284B2D1

PR Electronics 2202 R/I Transmitter PR 2202R2

PR Electronics 2202 R2D R/I Transmitter PR 2202

PR Electronics 2204 Isolation Amplifier 2204 B2D

PR Electronics 2204 Isolation Amplifier 2204X2

PR Electronics 2204B2 Isolation Amplifier PR2204

PR Electronics 2205 PI Controller 2205BOB1B

PR Electronics 2219 Analog Comparator 2219XD

PR Electronics 2220 Power Supply 2220B1

PR Electronics 2220 Switch Mode Power Supply PR 2202B1

PR Electronics 2220 SwitchMode Power Supply PR 2220B1

PR Electronics 2232 Limit Switch PR 2232B1B

PR Electronics 2237 Trip Amplifier 2237 C1A

PR Electronics 2238 Trip Amplifier 2238 D4A

PR Electronics 2238 Trip Amplifier 2238D4A

PR Electronics 2239 Power Supply 2239A1

PR Electronics 2279 AC/DC Transmitter 2279 D

PR Electronics 2279 AC/DC Transmitter 2279 N2D

PR Electronics 2284 Isolation Amplifier 2284X2

PR Electronics 2289A Signal Calculator

PR Electronics 4116 Universal Transmitter

PR Electronics 5114A Programmable Transmitter

PR Electronics 5114A Programmable Transmitter PR 5114A_A

PR Electronics 5715B LED Process Indicator

PR Electronics PR 2204 Isolation Amplifier 2204X2

PR Universal Transmitter 4116 with PR 4501

PR100/0503/0500B Circuit Board

PR250/0253/0250B ISS.6 / ABB PR250 Circuit Board

PR250/0253/0250B ISS.6 Circuit Board

Praxis 4091 Card SR8102 24VDC

Praxis Automation 98.6.020.600D Operator Interface Panel

Prazisions Messtechnik Digital Engine Peak Pressure Indicator

Print Engine Controller 3-0131050 / 3-0130050 PXA003896

Proface 3280007-02 Touch Panel AGP3300-S1-D24

Pro-face 5019-A100100002442 Operator Interface Screen Monitor 14460

Pro-face 5019T Xycom 5019-A100100002411 Operator Interface Screen Monitor 144602

Promicon CPU-5A/1 CPU Module # 860256 CNC-Automation

Promicon DIO-6 Digital Input/Output Module DIO-6.3 # 910015 CNC-Automation

Promicon PCQ-4 Control Module PCQ-4/6 # 794010

Promicon SDC-2 Serial Interface Module # 721502 CNC-Automation

Promicon System Rack With Cards PCQ-4 + DIO-6 + CPU-5A + SDC-2

Prominent ALPC Metering Pump Type ALPC1001PPE250A0

Prosoft 3100-MCM Communication Interface Module

Pruftechnik VIB 8.566 20 Sets VIBCODE Measuring Point With Bonded Stud

Pruftechnik VIB 8.685 A25 25 Sets VIBCODE Measuring Point With Bonded Stud

PTT/Ex-1 CeoTronics CT-Dect Headset TUV03ATEX2124

Puls SL 5.102 Power Supply E137006

PWA 9212-2464 Vanguard 2026 Assy. PCB

Qualitrol 118P-120-K-4-2 Temperature Monitor

RAE PGM-1100 Oxygen Gas Detector ToxiRAE II

Raktek PAMC Steering Gear

Raktek Steering Gear Controller PAMC 5

Raktek Steering Gear Controller PAMC 6

Raven Industries 1-115-0171-477 Cable 6' Power 3 PIN Swcraft 375787

Redlion PAXC Panel Meter PAXC0000

Refco DV-150 9881862 Microns Vacuum Gauge

Refco DV-150 Vacuum Gauge 9881862

RELAY ORF1503 705068 42101 Radio Transmitters

RFH-01 Fire Fighting Chemical Protective Clothing Size L

Rheintacho 5333.001 Speed Relay + Motion Monitor

Rheintacho 5720 Frequency Voltage Converter

Rheintacho 5750 Rotational - Direction Detector

Rheintacho Pulse Divider 5740

Rheintacho Speedmonitor 5823.200

Riegler 746 K 889 P.Max 16 bar-230 psi 50c - 120f

Riken Keiki HW-6213 12 Gas Sensor

Riken Keiki HW-6213 16 Gas Sensor

Riken Keiki HW-6213 19 Gas Sensor

Rinck Electronic APU230V.24V Power Supply APU230V.24V-1.5A/1.3Ah

Rittal GA9106210 Universal enclosure 163mm x 52mm

Rittal SK 3302100 Enclosure Cooling Unit

Rittal SK3237.100 Filter Fan / ebmpapst 3950

RKI Instruments BC-2009 Gas Detector Charger For GX 2009

Robertshaw EA3-106-48 Thermostat

Rolls-Royce ACP008 Order Code 23227-1 Item Ref. 7452577---004

Rolls-Royce Bow Thruster Control Panel / Deif DLQW72-pc-PY

Rolls-Royce Bow Thruster Controller Wh Deif DLQ72-pc-PY K852040

Rolls-Royce CanMan CCN01 Controller Network

Rolls-Royce CanMan Controller Network CCN 01

Rolls-Royce CanMan Controller Network SLIO 01

Rolls-Royce CanMan Controller Network SLIO 02

Rolls-Royce CanMan SLIO 01 Controller Network

Rolls-Royce CanMan SLIO 02 Controller Network

Rolls-Royce CanMan SLIO02 Controller Network

Rolls-Royce CCN 01 CanMan Controller Network

Rolls-Royce Deck Machinery Type F121A Item 106-115 Rev. I

Rolls-Royce EBP003 Order Code T112361.9 Item Ref. 7452071---003