Teledyne 8800T - Trace moisture analyzer - transmitter - Manual (Page 3)

8800T User’s Manual
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8800T User’s Manual Table of Contents
1.0 Overview of the 8800T .................................................1
2.1 Precautions using the sensor .........................................3
2.2 Sensor Technical Specifications ...................................4
2.3 Sensor Installation & Sampling Techniques .................4
2.3.1 In-situ Installation ......................................................5
2.3.2 Extractive Installation ................................................7
2.4 Troubleshooting unexpected readings ..........................9
3.1 Precautions using the 8800T .......................................13
3.1.1 Electromagnetic Compatibility Considerations .......13
3.2 Instrument Technical Specifications ...........................14
3.3 Installation ..................................................................15
3.3.1 Mechanical Installation ............................................15
3.3.2 Electrical Installation ...............................................16
3.4 Operating the Instrument ............................................17
3.4.1 Starting up ................................................................17
3.4.2 Display Conventions ................................................17
3.4.3 Push Buttons ............................................................19
3.4.4 Operating State ........................................................19
3.4.4.1 Viewing Dewpoint Mode ......................................20
3.4.4.2 Viewing Temperature at the Sensor ......................20
3.4.4.3 Start Calibration (SpanCheck™) Mode ................21
3.4.4.4 Viewing Serial Number Mode ..............................24
3.4.5 SetUp State ..............................................................24
3.5 Troubleshooting the Instrument ..................................28
Appendix A: Operating State User Interface flowchart ....31
Appendix B: Set-Up State User Interface flowchart .........32
Appendix C: 8800T Mechanical Drawing ........................34
Appendix D: 8800T Electrical Connections .....................35
Appendix E: Sensor/SpanCheck™ Theory of Operation .36
Appendix F: Pressure Correction ......................................39
Appendix G: Current vs. Dewpoint ..................................40