Metrohm NIRS XDS Process Analyzer – DirectLight/NonContact - Manual (Page 6)

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Table of contents
1 Introduction ................................................................................................................... 7
1.1 Enclosure Styles ........................................................................................... 7
1.2 Fiber Optic Probe Ends ................................................................................. 9
1.3 MicroBundle Fiber Information .................................................................. 10
1.4 XDS Process Options .................................................................................. 11
2 Purged System for Hazardous Envi- ronments ............................................................. 12
2.1 Pressurization “Types” ............................................................................... 12
2.1.1 Type “X” .............................................................................................................. 12
2.1.2 Purging ................................................................................................................ 13
2.2 Class, Group and Division Ratings .............................................................. 13
2.3 Display/Interface Module ........................................................................... 14
2.3.1 Information about the Vent System: ..................................................................... 14
2.4 Power-up Instructions ................................................................................ 16
2.5 Definition of Terms .................................................................................... 20
3 Instrument Specifications ............................................................................................ 22
3.1 Enclosure Options for Specific Environments ............................................. 22
3.2 Dimensions ................................................................................................. 22
3.3 Weight ....................................................................................................... 23
3.4 Operating Temperature Range ................................................................... 23
3.5 Operating Humidity Range ......................................................................... 23
3.6 Power Requirements .................................................................................. 23
3.7 Air Consumption ........................................................................................ 24
3.8 Terminology ............................................................................................... 24
4 Site Requirements ........................................................................................................ 26
5 Installation of Process Enclosure ................................................................................. 28
5.1 Basic NEMA 4X Process Analytics Instrument ............................................ 28
5.2 Vortec Cooled XDS Process Analytics Instrument ....................................... 30
5.3 Purged Enclosure for Hazardous Environments .......................................... 31
5.4 Mounting of XDS Process Enclosure ........................................................... 32
5.5 Removal of Shipping Restraints .................................................................. 36
6 Installation of Fiber Optics ........................................................................................... 37
7 Electrical Connection ................................................................................................... 39
7.1 Basic NEMA 4X Enclosure .......................................................................... 39
7.2 Purged Unit ................................................................................................ 39
7.3 AC Power Switch Settings .......................................................................... 43
8 RJ-45 Network Connection .......................................................................................... 45
8.1 Basic Process Instrument RJ-45 Connection ............................................... 45
8.2 Purged Unit Instrument RJ-45 Connection ................................................. 47
9 Temperature Controller Set-up .................................................................................... 49
10 Vision Software Operation ......................................................................... 50
10.1 Configure Options ...................................................................................... 57