3A99859G04西屋好價(jià)格

3A99859G04西屋好價(jià)格

3A99859G04西屋好價(jià)格

zui近出廠的DCS采用通用操作站，它采用NT操作系統(tǒng)控制工程網(wǎng)版權(quán)所有，監(jiān)控軟件就是FIX、INTOUCH.不同DCS型號(hào)采用不同的驅(qū)動(dòng)軟件。各種DCS之間信號(hào)傳輸采用OPC服務(wù)器聯(lián)接，也可以把少量的信號(hào)送到MIS系統(tǒng)的服務(wù)器中。FIX、INTOUCH等軟件都能存儲(chǔ)歷史數(shù)據(jù)，幾十個(gè)信號(hào)可存儲(chǔ)280天之多。如要存儲(chǔ)更多的歷史數(shù)據(jù)，可以采用OSI歷史數(shù)據(jù)庫(kù)，它可以存儲(chǔ)三年以上。這些通用監(jiān)控軟件都有OSI的接口。老一代的DCS系統(tǒng)的操作站無(wú)論操作系統(tǒng)還是監(jiān)控軟件都是的，和其它系統(tǒng)通訊都非常困難。

硬件故障改如何檢查？
硬件故障常常表現(xiàn)為以下幾方面
            ！ 模塊的插件板與總線底板插接不嚴(yán)密；
            ！ 撥碼開關(guān)錯(cuò)誤；通訊線接線方向錯(cuò)誤；
            ！ 終端匹配器未接；
            ！ 硬件跳線與實(shí)際信號(hào)要求的類型不*；
            ！ 機(jī)柜內(nèi)系統(tǒng)電源、現(xiàn)場(chǎng)電源輸出有誤；
            ！ 硬件本身壞。

            以上幾方面問(wèn)題的結(jié)果表現(xiàn)為：
            ！ 加電后硬件板極故障（指示燈顯示狀態(tài)不對(duì)）；
            ！ 設(shè)備不工作；
            ！ 系統(tǒng)工作但顯示的對(duì)應(yīng)測(cè)點(diǎn)值不正確、系統(tǒng)的輸出不能驅(qū)動(dòng)現(xiàn)場(chǎng)設(shè)備等等。

Yokogawa UM330-00 Digital Indicator with Alarms Brackets 

Hach Aqua Trend/Som Integrated Signal Output Module

Action Instruments Visipak Digital Display V508-011-014-0, 4-20 mA, inches H2O

Action Instruments Visipak Digital Display V500-011-005-01, 4-20 mA 

Action Instruments Visipak Digital Display V508-011-014-0, 4-20 mA, % Display

Hach PS1201 Power Supply 12 V DC Network Connection Module P/N 52010-60

Rosemount Analog Display % Percentage  0115106870005  2 Prong

Rosemount PressureTransmitter 1153    DB6

Fisher Temperature Transmitter PM503

Rosemount Alphaline PressureTransmitter 1151 DRF22 DP Cell

Foxboro Electronic Transmitter

Rosemount Alphaline PressureTransmitter 1153 GB8 DP Cell

Honeywell Electronic Transmitter Y41103-0011-11-02-07

Foxboro DP Cell Transmitter 823DP-D3KLNM2

Moore I/P Transducer Model 77-16 Used

Rosemount Pressure Transmitter Alphaline 1154GP9RC SST, 1151 Range 9

Rosemount Alphaline Pressure Transmitter 115 1AP6E22MB

Fisher Electronic Transmitter Type 2340

Rosemount Pressure Transmitter Alphaline 1153GD9PA SST, 1151 Range 9

Rosemount Temperature Transmitter Model 0444RL 9U1A2NAR2321  NIB

Gould Pressure Transmitter PG3000  0-200 PSIG

Rosemount Pressure Transmitter 1153 DB5 with Mounting Bracket, 0-500 "H2O

Rosemount Alphaline PressureTransmitter 1151DR2F22M1B1 DP Cell

Siemens Sitrans FM Mag 6000 Electromagnetic Flowmeter Transmitter Magflo

Rosemount Alphaline Pressure Transmitter 115  1 DR2F22  D2  A3

Rosemount Alphaline Pressure Transmitter 115 1 AP6E22 B2

Rosemount Alphaline PressureTransmitter 1151 DR2F12B1D2 DP Cell

Yamatake Smart Transmitter Hart ST3000 Series 900 STC 929-E1RAA Range 0-400" H20

Gould Pressure Transmitter PA 3000   0-50 PSIA

Rosemount Pressure Transmitter 1151DR2F22MB, 1151 Draft Range 2 

Rosemount PressureTransmitter 1151 AP5E12B1

Honeywell Electronic Transmitter 41105-3011-13-11-02

Honeywell Electronic Transmitter 41222-3011-13-07-55-J

Rosemount PressureTransmitter 1151 AP6E22 M1B2

Bailey Fisher & Porter Absolute Pressure Transmitter PTSDAF122102100 NIB

Honeywell Smart Transmitter STT300-00-0 EP

Gould Transmitter PD2002 w/display

Foxboro Pressure Transmitter Model 11GM-BS2

Foxboro Pressure Transmitter Model 11GM-ASI-IAS-AG PES-SC   

Honeywell Temperature Transmitter STT 350-0-EPSM-0000-000000-000-0000-FIC3

Honeywell ST 3000 Smart Transmitter STD 130G-AI0-814F

Rosemount Smart Transmitter Model 1151DP4S, used Range 0-150" H2O (37.3 kPa)

Yokogawa UNI Transmitter YA 53F-SDS4*A/FMF2/TP-W

Moore Pneumatic to Electronic Transducer 781 N6 P/E 4-20 mA

Honeywell ST 3000 Smart Transmitter STD 624-E1A-00000

Bailey Platinum Standard Differential Pressure Transmitter PTSDDH1221021

Moore Products Nullmatic Temperature Transmitter 33C5079 3 ft. coil, 6" Probe

Yokogawa UNI Transmitter YA 63F-DAS8*A NIB

Gould Pressure Transmitter PDH 3000-030-28-11-20-XX-13

Honeywell Smart Transmitter ST3000 STRI2D-21A-1A0HMOH With remote seals

Bailey Differential Pressure Transmitter BCN7532535126, 6" Extension, 3" 150#

Honeywell Electronic Transmitter 41103-3012-12-02-07-J-55

Honeywell Electronic Transmitter 41102-3012-14-02-07-JE 55

ABB Pressure Transmitter 624EGSL1010G8111 w/ Ametek SST diaphragm kPa 9400 psi

ABB Pressure Transmitter 624EGSL1010G8111 w/ Ametek SST diaphragm 2100-42000 kPa

Rosemount Smart Transmitter Model 1151DP3S, used Range 30" H2O (7.46 kPA)

Rosemount 1151DP4E44 Monel Capsule and Flange with Footballs and Vents

Siemens Sitrans P Transmitter 7MF4433-1FA62-1nc1-Z

Gould Pressure Transmitter PG3000 0-5000 PSIG

Rosemount Alphaline Pressure Transmitter 1152HP7E92PB, SST DP Cell

Rosemount Smart DP Cell Transmitter 3051S1CG4 Super Module 0-300 psi Display

Rosemount Smart Temperature Transmitter   3144D1K5B4M5, HART

Rosemount Smart DP Cell Transmitter 3051CG5A221AM5L4

Rosemount Smart DP Cell Transmitter 3051CD3A03 Smart -1000" H2O -1000" H2O Parts

Dwyer Photohelic  Differential Pressure Switch Model # 3150

Dwyer Low Differential Pressure Switch 1823

Dwyer Differential Pressure Switch 1638-1

Dwyer Photohelic  Differential Pressure Transmitter Model 602-1

Edison U/V Flame Scanner P/N 52878-05011 for Westinghouse Gas Turbine 46048-1

Edison U/V Flame Switch P/N 424 Type 61 for Westinghouse Gas Turbine 

Fisher 4150R Wizard Controller

Rosemount PH Sensor #38902105462

Foxboro 14A Flow Integrater

Yokogawa ADMAG Magnetic Flowmeter AE204MG-AB1-LSA-DIN/BR/SCT 40 mm, 1.5"

Rosemount 87011PA060CIN5 6'' Magnectic Flowtube

Yokogawa ADMAG Magnetic Flowmeter AE205MN 50 mm 2" For Parts

Siemens Sitrans FM Mag 6000 Electromagnetic Flowmeter Transmitter Magflo

Yokogawa Sensor SM21 - AG6 pH Electrode 0-14

Yokogawa Magnetic Flowmeter CYM202G-AB11LSA*B size 1''

Fisher Level Trol 2502-249B 3-way Pneumatic Valve

Fisher Multi-Trol Type 2506 Series Receiver / Controller

Hach Aqua Trend/Som Integrated Signal Output Module

Foxboro 2802-SABA-TSA-G 2'' Magnetic Flowmeter

Endress Hauser Transmitter CM42-MAA001EAE00  Liquiline M  CM42

Foxboro 2891-SBBB-PPG  1/10'' Magnetic Flowtube 

Rosemount 8705 6" Magnetic Flowtube, Unused 8705THA060C1W0N0

Foxboro 8000 Series Magnetic 2'' Flow Tube 8002-WCR-B

Fisher Multi-Trol Type 2506 Series Receiver Controller Gauges Proportional Band

Foxboro 2803-SABD-TSA-G 3'' Magnetic Flowtube

Foxboro E96R- IFGF-E

Rosemount 8705 3" Magnetic Flowtube, Unused 8705TPA030S1W3N0 NIB 80mm SST Flange

Foxboro E96R- IA - E Magnetic Flow Transmitter

Rosemount 8705 1'' Magnetic Flow tube with Transmitter 8732EST2A1N5  NIB

Endress Hauser 1'' Flow Tube 53P25

Foxboro 2806-SABA-TSA-G  6'' Magnetic Flowmeter

Rosemount 8705TSA030C3G1N5W0 3'' Magnectic Flowtube

Rosemount Magnetic Flowmeter Transmitter 8742CFACNAA01B4 Fieldbus with Display

Rosemount 8705 6" Magnetic Flowtube, Unused 8705TSA060C1W0G1B3

BTG Freeness In-line Refining Analyzer DRT-5200 & Electronics - 2 units

Yokogawa Sensor SR20-AP24 pH Electrode 

Fisher Multi-Trol Type 2506 Series Receiver Controller Gauges Proportional Band

Rosemount 8711TSE060U5N0G1 6'' Flowtube with8732 Transmitter and Display

Foxboro 2893-SBBB-PHA-G 1/4'' Magnetic Flowtube Remanufactured

Yokogawa YewMag Magnetic Flow Transducer YM210G 100 mm, 4"

Foxboro M 2800 Series Magnetic 1/2'' Flow Tube 2891-SBBB-PPG-6

Hach PS1201 Power Supply 12 V DC Network Connection Module P/N 52010-60

Foxboro 1/A Series Magnetic Flow Transmitter IMT25-PDADB1OM STA

Rosemount Magnetic Flowmeter Transmitter 8712CR12M4 Local Operator Interface

Rosemount Magnetic Flowmeter Transmitter 8742CFACN0A01F0228

Rosemount Magnetic Flowmeter Transmitter 8712CR12M4T1 w/Totalizer

Foxboro 8000 A Series Magnetic 1/2" Flow Tube 800HA-WCR-PSGFGZ-AG Ceramic Wafer

Foxboro 8000 A Series Magnetic 5/8'' Flow Tube 800H-WCR-AG 

Foxboro Pressure Element for 43 AP  Spiral 0-15  PSIG

Foxboro Pressure Element for 43 AP  Range 0-240''      H2O

Foxboro Pressure Element for 43 AP Indicating Controller 

Foxboro Alarm System 

 Foxboro Distribution Panel NIB

 Foxboro Manifold 

Foxboro Electronic Transmitter

Foxboro Spec 200 Recorder 226s-26

Foxboro 14A Flow Integrater

Foxboro DP Cell Transmitter 823DP-D3KLNM2

Foxboro Dissolved Oxygen Analyzer 873D0-AIPFG2-7

Foxboro l/A Series Vortex Flowmeter 1  1/2 ''

Foxboro Pressure Element Range 0-20 PSIG SS for 43 AP Indicating Controller

Foxboro Pressure Element Range 0-30 psi for 43 AP Indicating Controller

Foxboro Pressure Element for 43 AP Indicating Controller 0-30''  HG  Vac

Foxboro Pressure Element for 43 AP  Range 0-6ft.  H2o

Foxboro Magnetic Flow Transmitter

Foxboro l/A Series Magnetic Flow Transmitter IMTIO-PAIO-G

Foxboro Transmitter model 33C - AJ

Foxboro M/65H Indicator 65HV-OHT-PI

Foxboro Analyzer 873 PH/ORP Analyzer  873 PH AlXFGZ with Mounting Bracket

Foxboro 2802-SABA-TSA-G 2'' Magnetic Flowmeter

Foxboro Pressure Transmitter Model 11GM-BS2

Foxboro 2891-SBBB-PPG  1/10'' Magnetic Flowtube 

Foxboro 8000 Series Magnetic 2'' Flow Tube 8002-WCR-B

Foxboro Pressure Transmitter Model 11GM-ASI-IAS-AG PES-SC   

Foxboro 2803-SABD-TSA-G 3'' Magnetic Flowtube

Foxboro E96R- IFGF-E

Foxboro Pressure Element Range 0-60 psi & Scale for 43AP Indicating Controller

Foxboro E96R- IA - E Magnetic Flow Transmitter

Foxboro Computer Square Root Extractor 557

Foxboro 2806-SABA-TSA-G  6'' Magnetic Flowmeter

Foxboro Micro Single Station Controller 761 CNA-AT-1 

Foxboro Vortex Flowmeter E83WA-03S1FTCD2-T 3" CF-8M, 0-200F, NIB

Foxboro Micro Single Station Controller 761 CSA-2A

Foxboro 2893-SBBB-PHA-G 1/4'' Magnetic Flowtube Remanufactured

Foxboro M 2800 Series Magnetic 1/2'' Flow Tube 2891-SBBB-PPG-6

Foxboro 43 AP pneumatic indicating controller 43AP-FA22N/PB-BA, -30 - 0- 30 " HC

Foxboro 1/A Series Magnetic Flow Transmitter IMT25-PDADB1OM STA

Foxboro 8000 A Series Magnetic 1/2" Flow Tube 800HA-WCR-PSGFGZ-AG Ceramic Wafer

Foxboro 8000 A Series Magnetic 5/8'' Flow Tube 800H-WCR-AG