Yokogawa In-Situ Gas Analyzer TDLS200 - Manual (Page 6)

Introduction .......................................................................................................................................................... i
Safety Precutions ............................................................................................................................................... ii
1 Quick Start .................................................................................................................................................1-2
2 Introduction and General Description ....................................................................................................2-1
2.1 Functional Description ........................................................................................................................2-1
2.1.1 Measurement ..................................................................................................................................2-2
2.2 Instrument Check ................................................................................................................................2-2
3 General Specifications .............................................................................................................................3-1
3.1 Model & Suffix Code ............................................................................................................................3-4
4 Analyzer Components ..............................................................................................................................4-1
4.1 Launch Unit .........................................................................................................................................4-2
4.2 Main Electronics Housing ....................................................................................................................4-3
4.3 Laser Assembly ...................................................................................................................................4-6
4.4 Check Gas Flow Cell (for On-Line) ......................................................................................................4-7
4.5 Detect Unit ..........................................................................................................................................4-8
4.6 Process Interface .................................................................................................................................4-9
4.7 Analyzer Connections ........................................................................................................................4-10
4.8 Communications ...............................................................................................................................4-11
4.9 Purge .................................................................................................................................................4-13
5 Installation and Wiring .............................................................................................................................5-1
5.1 Process Measurement Point Considerations .....................................................................................5-1
5.2 Position of Process Flanges for Launch and Detect Units .................................................................5-2
5.3 Process Flange Welding Alignment and Line-Up ...............................................................................5-4
5.4 Process Flange Clear Aperture ...........................................................................................................5-5
5.5 Mounting the Launch and Detect Units to the Process Flange .........................................................5-5
5.5.1 Process Window Purge Gas Connection .....................................................................................5-6
5.6 Mounting the Process Interface .........................................................................................................5-6
5.7 Typical Purge Gas Configuration, In-Situ ...........................................................................................5-7
5.8 Typical Purge Gas Configuration, Extractive trace ppm H
2
O system.................................................5-7
5.9 Dimensional Drawings ........................................................................................................................5-8
5.10 Wiring Drawings ...............................................................................................................................5-14
5.11 Hazardous Area Systems .................................................................................................................5-19
5.11.1 Purging Analyzer for Hazardous Areas (with On-Line Validation) ..............................................5-20
5.11.2 Purging Analyzer for Hazardous Areas (without On-Line Validation) ..........................................5-20
5.11.3 Purging Analyzer and Universal Power Supply and/or URD for Hazardous Areas
(with On-Line Validation) .............................................................................................................5-21
5.11.4 Purging Analyzer and Universal Power Supply and/or URD (not using On-Line Validation) ......5-21
5.12 Cyclops Division 2/ zone 2 Purge Indicator, with Switch .................................................................5-22
6 Basic Operations .......................................................................................................................................6-1
6.1 Menu Structure Map...........................................................................................................................6-1
6.2 Software Guide ...................................................................................................................................6-5
6.3 Non-Process Parameters .................................................................................................................6-18
6.4 Reference Peak Lock with 2nd Absorption gas ...............................................................................6-22
6.5 Large Aperture Optics ......................................................................................................................6-26
6.5.1 LAO Installation, Alignment & Dector Gain .................................................................................6-27
6.5.2 Adjustment of Dector Gain for LAO ...........................................................................................6-28
6.5.3 Dector Gain Adjustment Service Tips ........................................................................................6-30
IM 11Y01B01-01E-A 6th Edition :Feb 13, 2013-00
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