Siemens ET 77E Series Especificaciones descargar pdf (Pagina 3)

SD77

LIST OF ILLUSTRATIONS

FIGURE AND TITLE PAGE

1-1 Sample Rating Labels.............................................................................................................................................7

2-1 Transducer Installation and Mounting Dimensions .............................................................................................23

2-2 Transducer with Mounting Bracket Dimensions..................................................................................................24

2-3 Pipe Mount Bracket Dimensions..........................................................................................................................24

2-4 Transducer Housings for Metric Conduit.............................................................................................................25

2-5 Tapped Exhaust Port ............................................................................................................................................26

2-6 Terminal Enclosure..............................................................................................................................................27

3-1 Schematic.............................................................................................................................................................29

5-1 Coil Alignment.....................................................................................................................................................33

5-2 Conversion Parts ..................................................................................................................................................35

7-1 Intrinsically Safe Installation with Safety Barriers, Model 77 or 771..................................................................39

7-2 Intrinsically Safe Installation, Model 77 or 771 & Foxboro Spec 200 or Interspec Nest ....................................40

7-3 Intrinsically Safe Installation, Approved Barriers................................................................................................41

7-4 Intrinsically Safe Connection Diagram, Model 77 and 771, Entity Parameters...................................................42

Note: Approval agency certificates (e.g. EC Declaration of Conformity) follow page 12.

Changes for Revision 26, March 2013

Significant changes for this revision are listed below.

SECTION CHANGE

Cover, Table of Contents and

Preface

Revision number and date changed

Introduction Rating label examples updated

Warranty statement added to Customer/Product Support section

EC Declaration of Conformity updated

EC Type Examination Certificates added

Warranty Deleted

All product designations may be trademarks or product names of Siemens Industry, Inc. or other supplier companies whose use

by third parties for their own purposes could violate the rights of the owners.

Nomex is a trademark of E. I. du Pont de

Nemours and Company

. Viton is a registered trademark of DuPont Performance Elastomers.

Siemens Industry, Inc. assumes no liability for errors or omissions in this document or for the application and use of information

in this document. The information herein is subject to change without notice.

Procedures in this document have been reviewed for compliance with applicable approval agency requirements and are

considered sound practice. Neither Siemens Industry, Inc. nor these agencies are responsible for product uses not included in the

approval certification(s) or for repairs or modifications made by the user.

1 2 3 4 5 6 7 8 ... 41 42

Comentarios a estos manuales

Sin comentarios

Siemens ET 77E Series Especificaciones Pagina 3

Comentarios a estos manuales

Relacionado con productos y manuales para Placas Siemens ET 77E Series