Document Outline

• 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 Rotating Transmitter Section
  • 4.4 Changing the Direction of Integral Indicator
  • 4.5 Affixing the Teflon Film
• 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
    • 7.2.1 When you can obtain Low Range Value from actual measured value of 0% (0 kPa, atmospheric pressure);
    • 7.2.2 When you cannot obtain Low Range Value from actual measured value of 0%;
  • 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 Signal Low Cut Mode Setup
      • (5) Change Output Limits
      • (6) Integral Indicator Scale Setup
      • (7) Unit Setup for Displayed Temperature
      • (8) Unit Setup for Displayed Static Pressure
      • (9) Operation Mode Setup
      • (10) Output Status Display/Setup when a CPU Failure
      • (11) Output Status Setup when a Hardware
      • (12) Range Change while Applying Actual Inputs
      • (13) Zero Point Adjustment
      • (14) Span Adjustment
      • (15) Test Output Setup (K10: OUTPUT X%)
      • (16) 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 Replacing the Process Connector Gasket
  • 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 EJA210A and EJA220A Flange Mounted Differential Pressure Transmitter
• REVISION RECORD