Table Of Contents; Introduction; Documentation; Certification - ABB EXGP Installation Manual

CONTENTS
1 INTRODUCTION .......................................................... 1
1.1 Documentation .................................................. 1
1.2 Certification ....................................................... 1
1.3 System Hardware .............................................. 2
2 PREPARATION ............................................................ 4
2.1 Unpacking ......................................................... 4
2.2 Checking the Code Number .............................. 4
2.3 Assembling the Probe ....................................... 5
3 INSTALLATION ............................................................ 6
3.1 Siting .................................................................. 6
3.2 Mounting ............................................................ 7
3.2.1 Mounting Configurations ..................... 8
4 CONNECTIONS ........................................................... 9
4.1 Cable and Gland Specifications ........................ 9
4.2 Access to Electrical Connections ...................... 9
4.3 Electrical Connections ...................................... 9
4.4 Reference Air Connection ................................. 9
4.5 Routine Maintenance ........................................ 9
5 FAULT FINDING ......................................................... 10
5.1 In Situ Checking Using a Test Gas ................. 10
5.2 Comparison with Another O2 Probe ............... 10
5.3 Returning the Probe
to the Manufacturer for Checking ................... 10
5.4 Continuity Check ............................................. 10
APPENDIX ........................................................................... 11
A1 Principles of Operation .................................... 11
A2 Range of Operation ......................................... 11

1 INTRODUCTION

1.1 Documentation - Fig. 1.1
Documentation for the EXGP Oxygen Analyzer System is
shown in Fig. 1.1.

1.2 Certification

The EXGP Probe is classed as a 'Simple Apparatus' and may
therefore be installed in Zone 1 Hazardous Areas as an
intrinsically safe product.
Note. A 'Simple Apparatus' is a device that does not
generate more than 1.2V, 0.1A, 20mJ and 25mW.
Documented evidence confirming the compliance of EXGP
Probes is available and is endorsed by BASEEFA.
Fig. 1.1 System Documentation
PROBE
Product Identification
Mechanical Installation
Connections
Fault Finding
Part No.
IM/EXGP-PB
INTERFACE UNIT
Certification
Product Identification
Mechanical Installation
Electrical Installation
Part No.
IM/EXGP-INT
TRANSMITTER
Product Identification
Mechanical Installation
Electrical Connections
Controls & Displays
Operation
Programming
Part No.
IM/EXGP-4600
SPECIFICATION SHEET
Full Specification
Part No.
SS/EXGP
1