Emerson Bristol 2808 Series Manuals

Emerson Bristol 2808 Series Manuals

Manuals and User Guides for Emerson Bristol 2808 Series. We have 1 Emerson Bristol 2808 Series manual available for free PDF download: Instruction Manual

Emerson Bristol 2808 Series Instruction Manual

Emerson Bristol 2808 Series Instruction Manual (140 pages)

Gage Pressure Transmitter

Brand: Emerson | Category: Transmitter | Size: 8.72 MB

Table of Contents

CI-2808B Series 2808 Pressure Transmitters Model 2808-15B, 16B & 35B

9
- Table of Contents
  9
- Product Description
  13
- Transmitter Features
  13
- Section 1 - INTRODUCTION
  13
- Models Approved for Hazardous Areas
  15
- Using this Manual
  15
- Product Description
  17
- Theory of Operation
  18
- Optional Mounting Bracket
  19
- 4.1 Transmitter Housing Rotation
  19
- Transmitter Mounting
  19
- Connection-Supported Mounting
  19
- Identifying Transmitter Options
  19
- Pressure Measurement Applications
  25
- Liquid Application
  25
- Gas Application
  25
- Steam Application
  26
- Liquid Level Application
  27
- Gp Transmitter Specifications
  28
- Service Checks
  28
- Theory of Operation
  31
- Product Description
  31
- Identifying Transmitter Options
  33
- Transmitter Mounting
  38
- Standard Process Flange
  38
- Optional Process Manifold Block
  39
- Vent Plug
  39
- 4.1 Transmitter Housing Rotation
  39
- Gas Application
  41
- Dp Measurement Applications
  41
- Liquid Application
  41
- Steam Application
  42
- Liquid Level Application
  43
- Service Checks
  44
- Transmitter Specifications
  45
- Section 2 - INSTALLATION
  47
- Installation Notes
  47
- Installation in Hazardous Areas
  47
- Electrical Wiring Notes
  48
- WIRING of 4-20Ma SIGNAL/POWER LOOP
  49
- Wiring of 1-5V Signal/Power Loop
  52
- Effects of Lead & Load Resistance & Supply Voltage
  52
- Section 3 - CALIBRATION
  55
- Calibration Setup
  55
- Access to Adjustments
  55
- External Check Procedure
  58
- Calibration Adjustments
  58
- Types of Range Calibration
  59
- Elevated Zero Calibration
  62
- Zero-Based Calibration
  62
- Zero Elevation Example
  63
- Suppressed Zero Calibration
  63
- Zero Suppression Example
  65
- Selectable Damping
  65
- Section 4 - SERVICE
  67
- General
  67
- Troubleshooting
  67
- Factory Repairs
  67
- Calibration Adjustments
  69
- Response Time & Damping
  69
- Section 5 - SPECIFICATIONS
  69
- Voltage Mode
  69
- Current Loop Mode
  69
- Functional Specifications
  69
- Linearity
  70
- Performance Specification
  70
- Accuracy
  70
- Resolution
  70
- Long Term Stability
  70
- Ambient Temperature Effect
  70
- Power Supply Effect
  70
- Ripple and Noise
  70
- Environmental Specification
  70
- Temperature Limits
  70
- Electrical Connections
  71
- Fill Media
  71
- Electronics Housing
  71
- EMI Effect
  71
- Physical Specifications
  71
- Humidity Limits
  71
- Vibration Effect
  71
- Surge Protection
  71
- Special Instructions for Class I, Division 2 Hazardous Locations
  73
- Loop Powered Indicator Option
  75
Appendix B Loop Powered Indicator Option Pt. No. 621498-01-7

76
- Features
  77
- Hardware Circuit Overview
  77
- Introduction
  77
- Adjustments
  78
- Connectors
  78
- Installation & Removal/Replacement of the Lpi
  79
- Installation/Removal of the Loop Powered Indicator
  79
- Section 2 - INSTALLATION, OPERATION & SERVICE
  79
- Configuring the Loop Powered Indicator
  83
- Field Wiring
  83
- Operational Details
  83
- Accuracy and Decimal Point Settings
  86
- Displaying Current Using the LPI
  86
- Conversion and Display Error Conditions
  87
- Error Conditions
  87
- Service
  87
- Environmental Specifications
  88
- Section 3 - SPECIFICATIONS
  88
Supplement Guide S1400T-2808B Series 2808-Xxb Transmitters Site Considerations for Equipment Installation, Grounding & Wiring

102
- Major Topics
  104
- Section 1 - INTRODUCTION
  104
- Protecting Equipment & Personnel
  105
- Protecting Instrument Systems
  105
- Quality Is Conformance to Requirements
  105
- Section 2 - PROTECTION
  105
- Considerations for the Protection of Equipment
  106
- Considerations for the Protection of Personnel
  106
- Other Site Safety Considerations
  107
- Earth Ground Connections
  108
- Importance of Good Grounds
  108
- Power & Ground Systems
  108
- Section 3 - GROUNDING & ISOLATION
  108
- Establishing a Good Earth Ground
  109
- Soil Conditions
  109
- Soil Types
  110
- Dry, Sandy or Rocky Soil
  111
- Ground Wire Considerations
  112
- Other Grounding Considerations
  113
- Isolating Equipment from the Pipeline
  114
- Meter Runs with Cathodic Protection
  114
- Meter Runs Without Cathodic Protection
  114
- Chance of Being Struck by Lightning
  117
- Section 4 - LIGHTNING ARRESTERS & SURGE PROTECTORS
  117
- Strokes & Strikes
  117
- Ground Propagation
  119
- Impulse Protection Summary
  119
- Tying It All Together
  119
- Use of Lightning Arresters & Surge Protectors
  120
- Common Returns
  121
- Instrument Wiring
  121
- Overview
  121
- Use of Twisted Shielded Pair Wiring (with Overall Insulation)
  122
- Earth Ground Wires
  123
- Grounding of Cable Shields
  123
- Use of Known Good Earth Grounds
  123
- Working Neatly & Professionally
  123
- High Power Conductors and Signal Wiring
  124
- Lightning Arresters & Surge Protectors
  124
- Use of Proper Wire Size
  124
- Secure Wiring Connections
  125
- Esd-Sensitive Component Handling Procedure
  130
- Introduction
  130
- General Rules
  131
- Protecting ESD-Sensitive Components
  133
- Static-Safe Field Procedure
  134
- Cleaning and Lubricating
  136
- Completion
  138

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