Table of Contents
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TABLE OF CONTENTS
FOR PROPER AND SAFE USE ............................................... 2
■ Definition of Safety Terms ................................................................................ 2
■ Description of Graphic Symbols ...................................................................... 2
■ Precautions for Handling Product .................................................................... 3
1. INTRODUCTION .................................................................. 6
2. PRODUCT OVERVIEW ........................................................ 6
■ 2.1 Features ..................................................................................................... 6
■ 2.2 Operating Principle .................................................................................... 6
3. SPECIFICATIONS ................................................................ 7
■ 3.1 General Specifications ............................................................................... 7
■ 3.2 Intrinsically Safe Specification ................................................................... 8
4. DIMENSIONS ..................................................................... 10
■ 4.1 External Dimensions (Typical) ................................................................. 10
5. TRANSPORTATION AND UNPACKING ............................ 11
■ 5.1 Precautions for Transportation .................................................................. 11
■ 5.2 Precautions for Unpacking ........................................................................ 11
6. INSTALLATION AND REMOVAL ....................................... 11
■ 6.1 Pressures Sensor ..................................................................................... 11
■ 6.2 Mounting Direction ................................................................................... 13
■ 6.3 Safety Barrier ........................................................................................... 14
■ 6.4 Cable ........................................................................................................ 14
■ 6.5 Precautions for Possible Water Spraying to Pressure Sensor ................ 14
7. WIRING AND CONNECTION ............................................. 15
■ 7.1 Cable Gland and Transmission Cable (Crimp Terminal) ......................... 15
■ 7.2 Transmission Cable with M12 Connector ................................................ 20
■ 7.3 System Configuration Diagram ................................................................ 23
■ 7.4 Wiring Example ........................................................................................ 23
■ 7.5 Intrinsically Safe Equipment and Safety Barrier ...................................... 29
■ 7.6 Wiring of Intrinsically Safe Equipment and Safety Barrier ....................... 29
8. OPERATION (ENERGIZATION) ......................................... 30
9. MEASURES AGAINST NOISE ........................................... 31
■ 9.1 Effects of Noise ........................................................................................ 31
10. STORAGE ........................................................................ 31
■ 10.1 Precautions for Storage ......................................................................... 31
11. MAINTENANCE ............................................................... 32
■ 11.1 Periodical Check-up ............................................................................... 32
■ 11.2 Zeroing ................................................................................................... 32
REGULATIONS ................................................................ 34
■ 12.1 Product Warranty ................................................................................... 34
■ 12.2 Export Administration Regulations ......................................................... 34
13. OTHER ............................................................................. 34
5
TY-EJ15-003A Rev.2
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Table of Contents
