Document Outline

• CONTENTS
  • 1. INTRODUCTION
    • Regarding This Manual
    • 1.1 For Safe Use of Product
    • 1.2 Warranty
    • 1.3 ATEX Documentation
  • 2. HANDLING CAUTIONS
    • 2.1 Model and Specifications Check
    • 2.2 Unpacking
    • 2.3 Storage
    • 2.4 Selecting the Installation Location
    • 2.5 Pressure Connection
    • 2.6 Waterproofing of Cable Conduit Connections
    • 2.7 Restrictions on Use of Radio Transceiver
    • 2.8 Insulation Resistance and Dielectric Strength Test
    • 2.9 Installation of Explosion Protected Type
      • 2.9.1 FM Approval
      • 2.9.2 CSA Certification
      • 2.9.3 IECEx Certification
      • 2.9.4 CENELEC ATEX (KEMA) Certification
    • 2.10 EMC Conformity Standards
    • 2.11 PED (Pressure Equipment Directive)
    • 2.12 Low Voltage Directive
  • 3. COMPONENT NAMES
  • 4. INSTALLATION
    • 4.1 Precautions
    • 4.2 Mounting
    • 4.3 Changing the Process Connection
    • 4.4 Swapping the High/Low-pressure Side Connection
      • 4.4.1 Rotating Pressure-detector Section 180°
      • 4.4.2 Using the BRAIN TERMINAL BT200
    • 4.5 Rotating Transmitter Section
    • 4.6 Changing the Direction of Integral Indicator
  • 5. INSTALLING IMPULSE PIPING
    • 5.1 Impulse Piping Installation Precautions
      • 5.1.1 Connecting Impulse Piping to the Transmitter
      • 5.1.2 Routing the Impulse Piping
    • 5.2 Impulse Piping Connection Examples
  • 6. WIRING
    • 6.1 Wiring Precautions
    • 6.2 Selecting the Wiring Materials
    • 6.3 Connections of External Wiring to Terminal Box
      • 6.3.1 Power Supply Wiring Connection
      • 6.3.2 External Indicator Connection
      • 6.3.3 BRAIN TERMINAL BT200 Connection
      • 6.3.4 Check Meter Connection
    • 6.4 Wiring
      • 6.4.1 Loop Configuration
        • (1) General-use Type and Flameproof Type
        • (2) Intrinsically Safe Type
      • 6.4.2 Wiring Installation
        • (1) General-use Type and Intrinsically Safe Type
        • (2) Flameproof Type
    • 6.5 Grounding
    • 6.6 Power Supply Voltage and Load Resistance
  • 7. OPERATION
    • 7.1 Preparation for Starting Operation
    • 7.2 Zero Point Adjustment
    • 7.3 Starting Operation
    • 7.4 Shutting Down Operation
    • 7.5 Venting or Draining Transmitter Pressure-detector Section
      • 7.5.1 Draining Condensate
      • 7.5.2 Venting Gas
    • 7.6 Setting the Range Using the Range-setting Switch
  • 8. BRAIN TERMINAL BT200 OPERATION
    • 8.1 BT200 Operation Precautions
      • 8.1.1 Connecting the BT200
      • 8.1.2 Conditions of Communication Line
    • 8.2 BT200 Operating Procedures
      • 8.2.1 Key Layout and Screen Display
      • 8.2.2 Operating Key Functions
        • (1) Alphanumeric Keys and Shift Keys
        • (2) Function Keys
      • 8.2.3 Calling Up Menu Addresses Using the Operating Keys
    • 8.3 Setting Parameters Using the BT200
      • 8.3.1 Parameter Summary
      • 8.3.2 Parameter Usage and Selection
      • 8.3.3 Setting Parameters
        • (1) Tag No. Setup
        • (2) Calibration Range Setup
        • (3) Damping Time Constant Setup
        • (4) Output Mode and Integral Indicator Display Mode Setup
        • (5) Output Signal Low Cut Mode Setup
        • (6) Integral Indicator Scale Setup
        • (7) Unit Setup for Displayed Temperature
        • (8) Unit Setup for Displayed Static Pressure
        • (9) Operation Mode Setup
        • (10) Impulse Line Connection Orientation Setup
        • (11) Output Status Display/Setup when a CPU Failure
        • (12) Output Status Setup when a Hardware Error Occurs
        • (13) Bi-directional Flow Measurement Setup
        • (14) Range Change while Applying Actual Inputs
        • (15) Zero Point Adjustment
        • (16) Test Output Setup
        • (17) User Memo Fields
        • (18) Test Output Setup (K10: OUTPUT X%)
        • (19) User Memo Fields (M: MEMO)
    • 8.4 Displaying Data Using the BT200
      • 8.4.1 Displaying Measured Data
      • 8.4.2 Display Transmitter Model and Specifications
    • 8.5 Self-Diagnostics
      • 8.5.1 Checking for Problems
        • (1) Identifying Problems with BT200
        • (2) Checking with Integral Indicator
      • 8.5.2 Errors and Countermeasures
  • 9. MAINTENANCE
    • 9.1 Overview
    • 9.2 Calibration Instruments Selection
    • 9.3 Calibration
    • 9.4 Disassembly and Reassembly
      • 9.4.1 Replacing the Integral Indicator
      • 9.4.2 Replacing the CPU Board Assembly
      • 9.4.3 Cleaning and Replacing the Capsule Assembly
      • 9.4.4 Replacing the Process Connector Gaskets
    • 9.5 Troubleshooting
      • 9.5.1 Basic Troubleshooting
    • 9.5.2 Troubleshooting Flow Charts
  • 10. GENERAL SPECIFICATIONS
    • 10.1 Standard Specifications
    • 10.2 Model and Suffix Codes
    • 10.3 Optional Specifications
    • 10.4 Dimensions
  • Customer Maintenance Parts List
    • DPharp EJA Series Transmitter Section
    • Model EJA110A, EJA120A and EJA130A Differential Pressure Transmitter
  • REVISION RECORD