Emerson 3000 manual Section Installation, Oxygen Analyzer Probe, Probe upstream of any leakage

Page 13

Instruction Bulletin

World Class 3000

106-300NE Rev. 3.4 May 2000

SECTION 2

INSTALLATION

2

2-1 OXYGEN ANALYZER (PROBE)

either make necessary repairs or install

INSTALLATION

the probe upstream of any leakage.

Before starting to install this equip- ment, read the "Safety instructions for the wiring and installation of this ap- paratus" at the front of this Instruction Bulletin. Failure to follow the safety instructions could result in serious injury or death.

Install all protective equipment covers and safety ground leads after installa- tion. Failure to install covers and ground leads could result in serious injury or death.

a.Selecting Location

1.The location of the probe in the stack or flue is most important for maximum accuracy in the oxygen analyzing pro- cess. The probe must be positioned so that the gas it measures is representa- tive of the process. Best results are normally obtained if the probe is posi- tioned near the center of the duct (40 to 60% insertion). A point too near the edge or wall of the duct may not pro- vide a representative sample because of the possibility of gas stratification. In addition, the sensing point should be selected so that the process gas tem- perature falls within a range of 50° to 1300°F (10° to 704°C). Figure 2-1pro- vides mechanical installation references.

2.Check the flue or stack for holes and air leakage. The presence of this con- dition will substantially affect the accu- racy of the oxygen reading. Therefore,

3.Ensure that the area is clear of ob- structions internal and external that will interfere with installation. Allow ade- quate clearance for removal of probe (Figure 2-1).

Do not allow the temperature of the probe junction box to exceed 300°F (149°C) or damage to the unit may re- sult. If the probe junction box tempera- ture exceeds 300°F (149°C), the user must fabricate a heat shield or provide adequate cooling air to the probe junc- tion box.

b.Mechanical Installation

1.Ensure that all components are avail- able for installation of the probe. Ensure that the system cable is the re- quired length. If applicable, check the ceramic filter to ensure that it is not damaged.

2.The probe may be installed intact as it is received. It is recommended that you disassemble the adapter plate for each installation.

NOTE

An abrasive shield is recommended for high velocity particulate in the flue stream (such as those in pulverized coal kilns and recovery boilers). Verti- cal and horizontal brace clamps are provided for 9 ft and 12 ft (2.75 m and

3.66m) probes to provide mechanical support of the probe. Refer to Figure 2-1, Sheet 5.

3.Weld or bolt adapter plate (Figure 2-1)onto the duct.

Rosemount Analytical Inc. A Division of Emerson Process Management

Installation 2-1

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Contents World Class Essential Instructions Effective October, 1995 Rev Highlights of ChangesSummary Effective June, 1996 RevEffective February, 1998 Rev PageSummary Effective May, 1997 Rev PageSummaryWorld Class Table of ContentsTypical System Package List of IllustrationsDefinitions PrefaceWorld Class Section Description Component Checklist of Typical System Package ContentsOverview Features System ConfigurationTypical System Installation Probe Head Wiring Heater Power SupplyExisting Electronics ProbeEither make necessary repairs or install Section InstallationInstallation Oxygen Analyzer ProbeProbe Installation Sheet 1 Probe Installation Sheet 2 Probe Installation Sheet 3 Probe Installation Sheet 4 Probe Installation Sheet 5 Orienting the Optional Vee Deflector Service RequiredElectrical Installation of Heater Power Supply Electrical Connections Heater Power Supply InstallationSelection JM1 Fuses JM2 World Class Electronics Setup Section SetupG02 G04 Model 218A Electronics SetupEprom Replacement Model TC200 Veritrim Electronics SetupHeater Set Point Adjustment Main PCB Model 132 Eprom Replacement Model 132 Digital Electronics SetupSystem Troubleshooting Section TroubleshootingWorld Class Section Return of Material World Class Section Appendices World Class Figure A-2. Main Probe Components Oxygen Analyzer Probe GeneralTable A-1. Specifications for Oxygen Analyzing Equipment.1 Cell and Flange Assembly Probe Assembly ExteriorProbe Tube Assembly Snubber Diffusion AssemblyCell General Inner Probe AssemblyAbrasive Shield Assembly Cable AssemblyProbe Junction BOX Probe OptionsView a Ceramic Diffusion Assembly Figure A-8. Ceramic Diffusion/Dust Seal AssemblyProbe Mounting Jacket Options Bypass Probe OptionsFigure A-13. Bypass Probe Option Sheet 1 Figure A-13. Bypass Probe Option Sheet 2 Group Code Description Extended Temperature By-Pass Arrangements 2400 F 1300 CProbe Faults Probe TroubleshootingTable A-2. Fault Finding Symptom Check Remedy OverviewWorld Class Figure A-14. Flowchart of Probe Related Problems, #1 Figure A-15. Flowchart of Probe Related Problems, #2 Probe Recalibration Cell ReplacementFigure A-16. Cell Wiring Connection Optional Ceramic Diffusion Element ReplacementGeneral World Class Figure A-19. Probe Junction Box Mechanical Connections Replacement of Contact Thermocouple AssemblyContact Heater Screws Not Shown Thermocoupler World Class Figure A-22. Oxygen Analyzer Probe, Cross-Sectional View Figure A-23. High Temperature Corrosive Environment Kit Replacement Parts Figure A-10 4841B03G02 Stainless Steel Diffuser Assembly Appendix B, REV HPS 3000 Heater Power Supply Description Side FrontTheory of Operation Table B-1. Specifications for Heater Power SupplyOverview HPS 3000 Troubleshooting HPS 3000 TroubleshootingFigure B-4. HPS Troubleshooting Flowchart, #1 SymptomFigure B-5. HPS Troubleshooting Flowchart, #2 Figure B-6. HPS Troubleshooting Flowchart, #3 Transformer Replacement Fuse ReplacementMother Board Replacement Daughter Board Replacement Figure B-7. Heater Power Supply, Exploded View Part Number Description Table B-2. Replacement Parts for Heater Power SupplyWorld Class Section Index World Class Warranty World Class 3000 Probe Serial No Order No HPS
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3000 specifications

The Emerson 3000 is a cutting-edge control system designed to enhance the efficiency, reliability, and precision of industrial operations. Employed across various sectors such as oil and gas, pharmaceutical, food and beverage, and power generation, the Emerson 3000 has gained recognition for its robustness and versatility.

One of the main features of the Emerson 3000 is its advanced process control capability. With integrated control algorithms, it can optimize complex processes in real-time, resulting in significant improvements in production rates and reduced operational costs. The system's predictive analytics capabilities enable operators to anticipate equipment failures and maintenance needs, allowing for proactive management and minimizing downtime.

The Emerson 3000 features a modular architecture, providing flexibility for scaling and customization. Operators can easily tailor the system to fit specific application needs, whether it requires additional control loops or integration with other systems. This adaptability is particularly beneficial for facilities planning for future expansions or modifications.

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In summary, the Emerson 3000 represents a fusion of advanced process control, modular design, IoT connectivity, robust cybersecurity, and user-centric interface, making it an ideal choice for industries seeking to enhance their operational performance while adapting to ever-evolving technological landscapes.
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