Yokogawa EJA115 User Manual
User’s manual, Model eja115 low flow transmitter
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Table of contents
Document Outline
- 1. INTRODUCTION
- 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
- 2.10 EMC Conformity Standards
- 2.11 PED (Pressure Equipment Directive)
- 2.12 Low Voltage Directive
- 3. COMPONENT NAMES
- 4. INSTALLATION
- 5. INSTALLING IMPULSE PIPING
- 6. WIRING
- 7. OPERATION
- 7.1 Preparation for Starting Operation
- 7.2 Zero Point Adjustment
- 7.3 Starting Operation
- 7.4 Shutting Down Operation
- 7.5 Transmitter Measurement Range (Determining Differential Pressure Range)
- 7.6 Venting or Draining Transmitter Pressure-detector Section
- 7.7 Setting the Range Using the Range-setting Switch
- 8. BRAIN TERMINAL BT200
OPERATION
- 8.1 BT200 Operation Precautions
- 8.2 BT200 Operating Procedures
- 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) Change Output Limits
- (7) Integral Indicator Scale Setup
- (8) Unit Setup for Displayed Temperature
- (9) Unit Setup for Displayed Static Pressure
- (10) Operation Mode Setup
- (11) Output Status Display/Setup when a CPU Failure
- (12) Output Status Setup when a Hardware Error Occurs
- (13) Range Change while Applying Actual Inputs
- (14) Zero Point Adjustment
- (15) Span Adjustment
- (16) Test Output Setup
- (17) User Memo Fields
- 8.4 Displaying Data Using the BT200
- 8.5 Self-Diagnostics
- 9. MAINTENANCE
- 10. GENERAL SPECIFICATIONS
- INSTALLATION AND OPERATING PRECAUTIONS FOR TIIS INTRINSICALLY SAFE EQUIPMENT
- INSTALLATION AND OPERATING PRECAUTIONS FOR TIIS FLAMEPROOF EQUIPMENT
- Customer Maintenance Parts List
- REVISION RECORD