Emerson Process Management OXYMITTER 4000 specification

Hazardous Area Oxymitter 4000

Instruction Manual

IB-106-340C Rev. 4.1 July 2004

3.Always note the time it takes for the cell to recover to the normal process value after the cal gas is removed. As the diffuser plugs, this recovery time will get longer and longer. Use the Calibration Record form provided in this manual.

Can I calibrate a badly plugged diffuser?

1.It may not be possible to immediately replace a plugged diffuser while the process is on line.

2.One can calibrate the probe without pressurizing the cell by adjusting the calibration gas flow rate downward before calibration. For instance, say the process is at 3%, and the first calibration gas is 8%. Adjust the flow of cal gas downward until the reading begins to migrate from 8% to lower values, indicating that process gases are now mixing in with the calibration gases.

3.Adjust the flow rate back up until this mixing is just eliminated. Calibrate at this flow rate. Replace the diffuser at the first opportunity.

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Rosemount Analytical Inc. A Division of Emerson Process Management

Troubleshooting 8-21

Image 117

Emerson Process Management OXYMITTER 4000 instruction manual Can I calibrate a badly plugged diffuser?

Contents

Oxymitter Essential Instructions Highlights of Changes Effective April, 2004 RevSummary Effective July, 2004 Rev Effective April, 2004 Rev Summary Hazardous Area Oxymitter Table of Contents Index List of Illustrations List of Tables Definitions Preface Hazardous Area Oxymitter Belangrijk Vigtigt Hazardous Area Oxymitter Tärkeää Hazardous Area Oxymitter Wichtig Importante Viktig Hazardous Area Oxymitter Hazardous Area Oxymitter Viktigt Hazardous Area Oxymitter Section I. Identification Section II. Physical Data Section V. Health Hazard Data Section VI. Reactivity Data Section VII. Spill or Leak Procedures Section IX. Special Precautions Hazardous Area Oxymitter Hazardous Area Oxymitter Section Description and Specifications Component Checklist of Typical System Package ContentsSystem Overview Typical System Package Hazardous Area Oxymitter System ConfigurationImps Remote Mounted Membrane Keypad System Features Hazardous Area Oxymitter Hart Multiprobe StandardAutocalibration Option Logic I/O Regulator Calibration Model 751 Remote Powdered Loop LCD Display SPS 4000 Optional Flame Arrestor Ceramic Diffusion Assembly Abrasive Shield AssemblyProbe Options View a View B Specifications Hazardous Area Certifications Hazardous Area Oxymitter 4000 with Integral ElectronicsHazardous Area Oxymitter 4000 with Remote Electronics Code Sensing Probe Type with Flame Arrestor Product Matrix Code Language Part Number Description Calibration Components Section Installation Mechanical InstallationSelecting Location Hazardous Area Oxymitter 4000 Probe Installation DIA Millimeters with Inches in Parentheses Hazardous Area Oxymitter 4000 Probe with Abrasive Shield Mounting Plate Outline Probe Mounting Abrasive Shield Mounting Orienting the Optional Vee Deflector Remote Electronics Mounting Hazardous Area Oxymitter Integral Electronics Without SPS All wiring must conform to local and national codes Wiring Diagram Probe Reference Air Package Pneumatic Installation SPS 4000 Connections Imps 4000 Connections Hazardous Area Oxymitter General Verify Mechanical Installation SW2 Verify Hazardous Area Oxymitter 4000 Configuration Defaults Hazardous Area Oxymitter 4000 with Membrane Keypad Calibration Handshake Signal AlarmLogic I/O Configuration as set at HART/AMS or LOI Mode Logic I/O Calibration Hazardous Area Oxymitter Electronics Housing Terminals with LOI Verify Hazardous Area Oxymitter 4000 Configuration Defaults Hazardous Area Oxymitter 4000 with LOI Logic I/O MA Signal Upon Critical Alarm Recommended Configuration Hazardous Area Oxymitter Error Power UPStartup Display Operating Display Reference Air KeypadOperation Overview Normal Operation Hazardous Area Oxymitter O2 2.59% LK normal O2 0.00% LK warm up 367dgCLOI Start UP Oxymitter 4000 Calibration Lockout LOI Features Local Operator Interface Menu Tree Sheet 1 LOI Menu Tree SYSTEM/Calibration Setup Hazardous Area Oxymitter 4000 Setup AT the LOI SYSTEM/Parameters SYSTEM/Input/Output SYSTEM/Status LOI InstallationSYSTEM/Software Sensor Data Model 751 Remote Powered Loop Oxymitter 4000 Test PointsLCD Display Optional Hazardous Area Oxymitter Section HART/AMS Hart Communicator Signal LineOverview Connections Signal Line Connections, ≥ 250 Ohms Load Resistance OFF-LINE and ON-LINE Operations Hart Communicator PC Connections Mode Configuration Logic I/O Configuration as set at HART/AMS or LOI HART/AMS Menu Tree Sheet 1 HART/AMS Menu Tree Sheet 2 HART/AMS Menu Tree Sheet 3 Complete CAL Recommended Apply GAS GAS 1 Flow Hart Communicator O2 CAL Method O2 Calibration Defining a Timed Calibration VIA Hart Hazardous Area Oxymitter EMFmV Section Troubleshooting Alarm Indications Alarm Contacts Identifying and Correcting AlarmIndications LED Flashes Status MA Line Fault Clearing Fault 1, Open Thermocouple Alarms O2 T/C OpenMembrane Keypad. When Fault 1 is Keypad Alarms O2 T/C Shorted Fault 2, Shorted ThermocoupleMembrane Keypad. When Fault 2 is Fault 3, Reversed Thermocouple Wiring Alarms O2 T/C ReversedOr Faulty PC Board Membrane Keypad. When Fault 3 is Fault 4, A/D Comm Error Alarms ADC Error Alarms O2 Heater Open Fault 5, Open HeaterMembrane Keypad. When Fault 5 is Alarms Very Hi O2 Temp Fault 6, High High Heater TempMembrane Keypad. When Fault 6 is Alarms Board Temp Hi Fault 7, High Case TempMembrane Keypad. When Fault 7 is Alarms O2 Temp Low Fault 8, Low Heater TempMembrane Keypad. When Fault 8 is Alarms O2 Temp Hi Fault 9, High Heater TempMembrane Keypad. When Fault 9 is Alarms O2 Cell Open Fault 10, High Cell mVMembrane Keypad. When Fault 10 is Alarms O2 Cell Bad Fault 11, Bad CellMembrane Keypad. When Fault 11 is Membrane Keypad. When Fault 12 is Fault 12, EEprom Corrupt Membrane Keypad. When Fault 13 is Fault 13, Invalid Slope Membrane Keypad. When Fault 14 is Fault 14, Invalid Constant Alarms Calib Failed Fault 15, Last Calibration FailedMembrane Keypad. When Fault 15 is Probe passes calibration, but still ap- pears to read high Probe passes calibration, but still appears to read lowHow do I detect a plugged diffuser? Can I calibrate a badly plugged diffuser? Calibration Record For Rosemount Analytical In Situ O2 Probe Calibration Hazardous Area Oxymitter 4000 with Keypad Section Maintenance and Service Installed in a safe area Hazardous Area Oxymitter Manual Calibration Alarms Oxymitter 4000 with LOI Calibration Hazardous Area Abort Calibration PurgexxxxsCal Constants Results of the Calibration Calibration Status Hazardous Area Oxymitter 4000 Repair Integral Probe Head Electronic Assembly Terminal Block Replacement See -3or Figure J8 Connector Fuse Location Hazardous Area Oxymitter Heater Strut Assembly Cell Replacement Kit 10. Ceramic Diffuser Element Replacement Hazardous Area Oxymitter 11. Contact and Thermocouple Assembly Replacement Contact and Thermocouple Assembly Section Return of Material Hazardous Area Oxymitter Hazardous Area Oxymitter 4000July Section Replacement Parts Replacement Parts for Probe Part Number Description Index No Probe Disassembly Kit Hazardous Area Oxymitter Asset Management Solutions AMS Section Optional AccessoriesHart Handheld 375 Communicator BY-PASS Packages SPS 4000 Single Probe Autocalibration Sequencer Imps 4000 Intelligent Multiprobe Test GAS Sequencer O2 Calibration GAS Hazardous Area Oxymitter Section Index Hazardous Area Oxymitter Warranty Hazardous Area Oxymitter Serial no Order no