Emerson ROSEMOUNT OCX 8800- User Manual

Emerson ROSEMOUNT OCX 8800

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Table of Contents:

  • Page 3 – HIGHLIGHTS OF CHANGES; Page; Revised the text for SW1 and SW2 to read internally powered.
  • Page 5 – Instruction Manual; Table of Contents
  • Page 7 – Oxygen/Combustibles Transmitter
  • Page 8 – PREFACE; NOTE; SYMBOLS; NOTE TO USERS
  • Page 9 – Section 1; SYSTEM OVERVIEW; Scope
  • Page 11 – is the partial pressure of the oxygen in the reference air on the
  • Page 12 – System Configuration; cell output voltage and sensitivity increase as the oxygen
  • Page 13 – System Operation; sensor and continues on to
  • Page 14 – System Considerations; SENSOR
  • Page 15 – Connections and AMS Application
  • Page 16 – Installation; REMOTE
  • Page 17 – Hazardous Area OCX
  • Page 21 – Section 2
  • Page 22 – Selecting Location
  • Page 23 – Use the pipe or wall mounting hardware as shown in Figure 2-3 to; flange and bolt the unit to the flange.; Enclosures
  • Page 24 – ELECTRONICS HOUSING
  • Page 26 – of Electronics Housing
  • Page 27 – with Drip Loops
  • Page 29 – One 4-20 mA signal represents the O
  • Page 30 – Remote Electronics Connections to Sensor Housing
  • Page 31 – and 4-20 mA Connections; TOP VIEW
  • Page 33 – Interconnect Wiring or Cables; SIGNAL WIRING OR CABLE; HEATER WIRING OR CABLE
  • Page 34 – electronics housing and the tee fitting on the sensor housing.
  • Page 35 – Installation, OCX with Reference
  • Page 36 – Reference Air Set and Solenoids Option
  • Page 37 – Reference Air Set, Solenoids, and Blowback Option; fitting on the sensor housing.
  • Page 38 – Blowback with Autocalibration; CAUTION
  • Page 39 – Blowback without Autocalibration
  • Page 40 – - Length of time between blowback events.; INITIAL STARTUP
  • Page 41 – Section 3; VERIFY INSTALLATION
  • Page 42 – Verify Configuration
  • Page 43 – cell is 736°C. Normal
  • Page 45 – Section 4; OVERVIEW; -20 mA current loop and a minimum load
  • Page 46 – 50 Ohms Load Resistance; Method 1, for Load Resistance
  • Page 47 – line and install the optional 250 ohm load resistor.
  • Page 48 – The HART communicator can be operated both off-line and on-line.
  • Page 55 – Section 5
  • Page 63 – Section 6; Use the following procedures to remove or install the OCX 8800.
  • Page 64 – Remove Sensor Housing; Remote Electronics
  • Page 65 – SENSOR HOUSING
  • Page 66 – Install Sensor Housing
  • Page 67 – Terminal Blocks
  • Page 68 – Housing Cable Connections
  • Page 69 – Install Remote Electronics Housing
  • Page 70 – Remove Cover and Terminals Insulator
  • Page 71 – Cell
  • Page 72 – Heater Connections; Remove O; cell and return; Remove Sample Block Heater Rods
  • Page 73 – heater wires. Unscrew and remove thermal switch.; Remove COe Sensor Assembly; Thermocouple, and Heater
  • Page 74 – Unfasten bayonet connector of COe thermocouple (8) and remove
  • Page 75 – COe Sensor Assembly
  • Page 76 – Remove Eductor; The O
  • Page 77 – and Exhaust Tubes; Remove Sample and Exhaust Tubes
  • Page 78 – Disassemble O
  • Page 79 – Disassemble COe Sensor Assembly; If damaged, use the following procedure to remove thermocouple
  • Page 81 – Align COe sensor flat parallel to sensor holder flat, as shown in; Assemble O; tension is present to hold contact pad against O; Install Sample and Exhaust Tubes; a pipe wrench to tighten the tube.
  • Page 82 – Install Eductor; Eductor and COe Sensor
  • Page 83 – point up and be in line with long axis of eductor.
  • Page 84 – Install COe Sensor Assembly; tighten sensor holder. Do not allow eductor elbow to turn.
  • Page 85 – Holder Alignment
  • Page 86 – Reconnect the COe sensor, thermocouple, and heater wires at the
  • Page 87 – Install Sample Block Heater Rods; the heater rods with Watlube heater release agent.
  • Page 89 – Install O
  • Page 90 – Remove Cover
  • Page 91 – Electronics Housing Components; Remove Electronics Stack
  • Page 92 – Remove Solenoid Valves; Installation of EMI Filter; Install EMI Filter and Terminal Block
  • Page 93 – Install Solenoid Valves; and solenoid lead connectors to electronics stack terminals.; Install Flash PROM; Access
  • Page 94 – Cable Connections
  • Page 95 – Power Terminals; Install Cover
  • Page 96 – ‘F’ Type Fitting; Remove Tube Fittings
  • Page 97 – of Tube Fittings; Install Tube Fittings; Special fittings are etched with code markings.
  • Page 99 – Section 7
  • Page 100 – A blocking diode is required on the customers relay coil.
  • Page 101 – O2 Sensor R High
  • Page 102 – (Oxygen sensor heater over maximum temperature ramp rate)
  • Page 104 – ADC Failure; (Voltage to digital conversion could not complete); ADC Ref Error; (Voltage to digital conversion not accurate); O2 Htr Failure; (Oxygen sensor heater could not reach final temperature); COe Htr Failure; (Combustibles sensor heater could not reach final temperature); SB Htr Failure; (Sample block heater could not reach final temperature)
  • Page 105 – Output; OXYGEN
  • Page 107 – Line Voltage High; Htr Relay Failed; Out Brd Failure
  • Page 109 – Event Groups
  • Page 111 – Section 8
  • Page 112 – Components
  • Page 118 – and Terminal Block
  • Page 119 – Cell and
  • Page 121 – Appendix A
  • Page 122 – IMPORTANT
  • Page 123 – LEŽITÉ
  • Page 124 – VIGTIGT
  • Page 125 – BELANGRIJK
  • Page 127 – WICHTIG; werden, um der Niederspannungsrichtlinie zu genügen.
  • Page 128 – ΣΗΜΑΝΤΙΚΟ
  • Page 129 – OLULINE TEAVE
  • Page 130 – TÄRKEÄÄ; sisäisiin ja ulkoisiin.
  • Page 132 – FONTOS
  • Page 133 – IMPORTANTE
  • Page 134 – SVARBU
  • Page 135 – SVAR
  • Page 136 – tal-kejbils kollha li jintużw iridu jkunu ta' daqs intern tali li; STRUZZJONIJIET TAS-SIGURTÀ GĦALL-WIRING U; IMPORTANTI
  • Page 137 – VIKTIG
  • Page 138 – WA; łą
  • Page 140 – DÔLEŽITÉ
  • Page 141 – POMEMBNO; Varnostna navodila za povezavo in vgradnjo naprave
  • Page 143 – VIKTIGT
  • Page 144 – Vitreous Aluminosilicate Fibers with Silicon Dioxide.
  • Page 146 – EXPOSURE TO USED CERAMIC FIBER PRODUCT; There is no evidence of any lung disease among those employees; TOXICOLOGY
  • Page 148 – General cleanliness should be followed.
  • Page 149 – CONCENTRATION; • Edited from selected paragraphs of the Compressed
  • Page 150 – Cylinders may be stored in the open, but in such cases, should be
  • Page 151 – ATEX COMPLIANT GAS ANALYSIS PERFORMED WITHIN A
  • Page 153 – Appendix B; Calibration Status, and OCX Unit Failure.
  • Page 154 – SPA Interface Connections; INSTALLATION; Jumper and Switch Settings
  • Page 155 – and Dip Switch Settings; Configuration/Calibration; If desired, you can connect the 4 to 20 mA O2 signal wires from the
  • Page 159 – Appendix C; RETURNING MATERIAL; Secure a return authorization number from an Emerson Process
  • Page 161 – Index
  • Page 163 – WARRANTY
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Instruction Manual

IM-106-880, Rev 1.0
January 2007

OCX 8800
Oxygen/Combustibles Transmitter

Hazardous Area OCX 8800 Oxygen/Combustibles Analyzer with Remote Electronics

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Summary

Page 3 - HIGHLIGHTS OF CHANGES; Page; Revised the text for SW1 and SW2 to read internally powered.

HIGHLIGHTS OF CHANGES Effective January, 2007 Rev 1.0 Page Summary Page 2-19 Revised Figure 2-11. Page 3-2 Revised the text for SW1 and SW2 to read internally powered. Page 3-3 Revised Figure 3-1. Updated the paragraph Initial Power Up. Page A-2 thru A-23 Added note 11 to the safety data section. Ad...

Page 5 - Instruction Manual; Table of Contents

Instruction Manual IM-106-880, Rev 1.0January 2007 OCX 8800 http://www.raihome.com Table of Contents Essential Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iPreface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 7 - Oxygen/Combustibles Transmitter

Instruction Manual IM-106-880, Rev 1.0January 2007 OCX 8800 http://www.raihome.com OCX 8800 Oxygen/Combustibles Transmitter ESSENTIAL INSTRUCTIONS READ THIS PAGE BEFORE PROCEEDING! Emerson Process Management designs, manufactures and tests its products to meet many national and international standar...

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