Document Outline

• Model 7003M Percent Oxygen Analyzer - Operator Manual
• Essential Instructions
• Rosemount Analytical Inc., Process Analytic Division
• Table of Contents
  • List of Illustrations
  • List of Tables
  • List of Drawings
• Preface
  • Definitions
  • Safety Summary
  • Authorized Personnel
  • General Precautions for Handling and Storing High Pressure Gas Cylinders
  • Documentation
  • Compliances
• 1-0 Description and Specifications
  • 1-1 Overview
  • 1-2 Priciple of Measurement
  • 1-3 Sensors
  • 1-4 Conditions Affecting Measurement
    • a. Gas Composition
    • b. Sample and Cal Gas Pressures
    • c. Environmental Factors
  • 1-5 Features
  • 1-6 Specifications
    • a. Performance
    • b. Physical
    • c. Electrical
    • d. Sensors
• 2-0 Installation
  • 2-1 Unpacking
  • 2-2 Storage
  • 2-3 Analyzer Installation
  • 2-4 Sensor Installation
    • a. Analyzer/Sensor Jumper Configuration
  • 2-5 Electrical Connections
    • a. Sensor Cable
    • b. Power Connections
    • c. Current Output Connections
    • d. Voltage Output Connections
  • 2-6 Relay Contacts for Alarms or On/Off Controls
• 3-0 Operation
  • 3-1 Overview
  • 3-2 Keypad Operation
    • a. Single and Double Keystroke
    • b. Display Prompts
    • c. Error Messages
    • d. Automatic Return to RUN Mode
    • e. Preventing Unauthorized Access
    • f. Sensor Equilibrium
  • 3-3 Start-Up
    • a. Initial Power-Up
    • b. System Restart
    • c. Automatic Restart Due to Power Failure
    • d. Manual Restart
  • 3-4 Run Mode
    • a. Display Oxygen Concentration/Sensor Temperature
    • b. Acknowledge Alarms
    • c. Access Other Modes
  • 3-5 Setup Mode
    • a. Security Code
    • b. Current Output Range - 0-20mA or 4-20mA
    • c. Range Endpoint Adjustments
    • d. Zero Offset Adjustment
  • 3-6 Alarm Mode vs. On/Off Control Mode
    • a. Relay Configured as Alarm
    • b. Relay Configured as On/Off Controller
    • c. Relay Contacts
    • d. Fail Safe Operation
    • e. Relay Reset Upon Fatal Error
    • f. Pressure Effects on Alarms
    • g. Setting Alarm and On/Off Controller Relays
    • h. Setting Alarm Setpoints
    • i. Setting Alarm ON and OFF Levels
• 4-0 Calibration and Adjustments
  • 4-1 Frequency of Calibration
  • 4-2 Calibration Mode
    • a. Zero Calibration
    • b. Span Calibration
    • c. Pressure Compensation - Correction for Constant Pressure Differences
  • 4-3 Hold Mode
  • 4-4 Diagnostics Mode
    • a. Raw Signal Voltage
    • b. Test Current Output
    • c. Linearizing Current Output
    • d. Test Alarm Relays
  • 4-5 Adjustments and Settings
• 5-0 Theory
  • 5-1 Principles of Operation
    • a. Electrochemical Theory
  • 5-2 Effects of Sample Conditions
    • a. Barometric Pressure
    • b. Humidity
    • c. Sample Temperature
    • d. Interfering Gases
  • 5-3 Circuit Descriptions
    • a. Signal Board
    • b. Power Supply Board
    • c. Microprocessor Board
    • d. Alarm Circuits
• 6-0 Routine Servicing and Troubleshooting
  • 6-1 Routine Servicing
  • 6-2 Troubleshooting
    • a. Symptoms
• 7-0 Replacement Parts
  • 7-1 Circuit Board Replacement Policy
  • 7-2 Matrix
  • 7-3 Replacement Parts - Model 7003M
  • 7-4 Replacement Parts - Sensors
    • a. Rechargeable Sensors
    • b. Disposable Sensors
• 8-0 Return of Material
  • 8-1 Return of Material
  • 8-2 Customer Service
  • 8-3 Training
• Warranty
• Emerson Process Management - Worldwide
• Figures
  • 2-1 Sensor Ordering Matrix
  • 2-2 Model 7003M Rear Panel Connections
  • 2-3 Power Jumpers and Fuses
  • 2-4 Current Output Connections
  • 3-1 Model 7003M Front Panel Controls and Indicators
  • 3-2 Model 7003M Operation Flow Diagram
  • 3-3 Setup Mode Flowchart
  • 3-4 Security Access Routine Flowchart
  • 3-5 Alarm Mode Flowchart
  • 3-6 Action of Alarm Relay ON and OFF Setpoints
  • 4-1 Calibration Mode and Pressure Compensation Flowchart
  • 4-2 Hold and Diagnostics Modes Flowchart
• Tables
  • Mode/Function
  • 2-1 Sensor Cables (Part Number/Length)
  • 2-2 Analyzer Cable Connections (With/without conduit)
  • 3-1 Key Functions (How to use)
  • 3-2 Display Indicators (Indicator/Display Status/Description)
  • 3-3 Security Access Prompts and Responses (Code/Definition)
  • 3-4 Alarm Settings Prompts and Responses (Code/Definition)
  • 3-5 Calibration Prompts and Responses (Code/Definition)
  • 3-6 System Setup Prompts and Responses (Code/Definition)
  • 3-7 System Hold and Diagnostics Codes (Code/Definition)
  • 3-8 Data Displayed in Diagnostics Mode (Code/Definition)
  • 3-9 Miscellaneous Promps and Responses (Code/Definition)
  • 3-10 Power ON, Reset Diagnostics Errors - Fatal Errors (Code/Definition)
  • 3-11 Run Mode Errors - Non-Fatal Errors (Code/Definition)
  • 3-12 Signal Board Errors (Code/Definition)
  • 3-13 Microprocessor Errors That Reset The System (Code/Definition)
  • 3-14 Default Settings at Power-Up
  • 3-15 Run Mode Key Functions (Key/Display/What Happens)
  • 3-16 Setup Mode Key Functions (Key/Display/What Happens)
  • 3-17 Alarm Mode Key Functions (Key/Display/What Happens)
  • 3-18 Alarm Relay Contact Postions/Terminal Locations
  • 4-1 Calibration Mode Key Functions (Key/Display/What Happens)
  • 4-2 Composition of Dry Atmospheric Air
  • 4-3 Composition of Humid Atmospheric Air
  • 4-4 Barometric Pressure Effect on Apparent Oxygen Concentration
  • 4-5 Pressure Compensation Mode Key Functions (Key/Display/What Happens)
  • 4-6 Hold Mode Key Functions (Key/Display/What Happens)
  • 4-7 Caret Readings (Symbol/Value for/Typical Value/Adjustable - yes-no)
  • 4-8 Diagnostics Mode Key Functions (Key/Display/What Happens)
• Drawings
  • 652542 Outline and Mounting Dimensions - Panel Mount Analyzer
  • 652543 Outline and Mounting Dimensions - Wall Mount Analyzer
  • 652544 Outline and Mounting Dimensions - Pipe Mount Analyzer
  • 652682 Model 7003M Pictorial Wiring Diagram
  • 652683 Model 7003M Interconnect Diagram
  • 652699 Model 7003M Installation Drawing