Yokogawa EJX210B Manuel d'utilisateur télécharger pdf (Page 2)

IM 01C27C01-01EN

EJX210B

Flange Mounted Differential Pressure Transmitter

IM 01C27C01-01EN 8th Edition

8th Edition: Jan. 2014 (YK)

Contents

1. Introduction ............................................................................................... 1-1

1.1 Safe Use of This Product .................................................................................1-2

1.2 Radio Wave ........................................................................................................1-3

1.3 Warranty ............................................................................................................. 1-3

1.4 Trademarks ........................................................................................................1-3

1.5 ATEX Documentation .......................................................................................1-4

2. Handling Cautions .................................................................................... 2-1

2.1 Model and Specications Check .....................................................................2-1

2.2 Unpacking ..........................................................................................................2-1

2.3 Storage ...............................................................................................................2-1

2.4 Selecting the Installation Location ................................................................2-2

2.5 Pressure Connection ........................................................................................2-2

2.6 Restrictions on Use of Radio Transceivers ...................................................2-3

2.7 Insulation Resistance and Dielectric Strength Test ......................................2-3

2.8 Installation of an Explosion-Protected Instrument ....................................... 2-4

2.8.1 FM Approval .......................................................................................2-4

2.8.2 CSA Certication ................................................................................2-5

2.8.3 ATEX Certication ..............................................................................2-5

2.8.4 IECEx Certication .............................................................................2-7

2.9 EMC Conformity Standards .............................................................................2-7

2.10 Pressure Equipment Directive (PED) .............................................................2-7

2.11 Low Voltage Directive .......................................................................................2-8

2.12 Regulatory Compliance for Radio and Telecommunication ........................ 2-8

2.12.1 Radio and Telecommunications Terminal Equipment Directive (R&TTE)

.................................................................................................... 2-8

2.12.2 FCC compliance ................................................................................2-8

2.12.3 Industry Canada (IC) compliance ......................................................2-9

3. Component Names .................................................................................. 3-1

4. Installation ................................................................................................. 4-1

4.1 Precautions .......................................................................................................4-1

4.2 Mounting ...........................................................................................................4-1

4.3 Rotating Transmitter Section ........................................................................... 4-1

4.4 Changing the Direction of Integral Indicator .................................................4-2

4.5 Changing the direction of the antenna ...........................................................4-2

1 2 3 4 5 6 7 ... 100 101

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Yokogawa EJX210B Manuel d'utilisateur Page 2