Teledyne T200H User manual

User Manual
Model T200H/M
Nitrogen Oxides Analyzer
© TELEDYNE API
9970 Carroll Canyon Road
SAN DIEGO, CA 92131-1106
USA
Toll-free Phone:
800-324-5190
Phone:
[phone]
Fax:
[phone]
Email:
[e-mail]
Website:
http://www.teledyne-api.com/
Copyright 2011-2016
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28 April 2016

i
NOTICE OF COPYRIGHT
© 2011-2016 Teledyne API. All rights reserved.
TRADEMARKS
All trademarks, registered trademarks, brand names or product names appearing
in this document are the property of their respective owners and are used herein
for identification purposes only.
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SAFETY MESSAGES
Important safety messages are provided throughout this manual for the purpose of
avoiding personal injury or instrument damage. Please read these messages carefully.
Each safety message is associated with a safety alert symbol, and are placed
throughout this manual; the safety symbols are also located inside the instrument. It is
imperative that you pay close attention to these messages, the descriptions of which
are as follows:
WARNING: Electrical Shock Hazard
HAZARD: Strong oxidizer
GENERAL WARNING/CAUTION: Read the accompanying message for
specific information.
CAUTION: Hot Surface Warning
Do Not Touch: Touching some parts of the instrument without
protection or proper tools could result in damage to the part(s) and/or the
instrument.
Technician Symbol: All operations marked with this symbol are to be
performed by qualified maintenance personnel only.
Electrical Ground: This symbol inside the instrument marks the central
safety grounding point for the instrument.
CAUTION
This instrument should only be used for the purpose and in the manner described
in this manual. If you use this instrument in a manner other than that for which it
was intended, unpredictable behavior could ensue with possib
le hazardous
consequences.
NEVER use any gas analyzer to sample combustible gas(es)!
For Technical Assistance regarding the use and maintenance of this instrument or any other
Teledyne API product, contact Teledyne API’s Technical Support Department:
Telephone: [phone]
Email: sda_techs[email protected]
or access any of the service options on our website at http://www.teledyne-api.com/
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CONSIGNES DE SÉCURITÉ
Des consignes de sécurité importantes sont fournies tout au long du présent manuel
dans le but d’éviter des blessures corporelles ou d’endommager les instruments.
Veuillez lire attentivement ces consignes. Chaque consigne de sécurité est
représentée par un pictogramme d’alerte de sécurité; ces pictogrammes se retrouvent
dans ce manuel et à l’intérieur des instruments. Les symboles correspondent aux
consignes suivantes :
AVERTISSEMENT
: Risque de choc électrique
DANGER : Oxydant puissant
AVERTISSEMENT GÉNÉRAL / MISE EN GARDE : Lire la consigne
complémentaire pour des renseignements spécifiques
MISE EN GARDE : Surface chaude
Ne pas toucher : Toucher à certaines parties de l’instrument sans protection ou
sans les outils appropriés pourrait entraîner des dommages aux pièces ou à
l’instrument.
Pictogramme « technicien »
: Toutes les opérations portant ce symbole doivent
être effectuées uniquement par du personnel de maintenance qualifié.
Mise à la terre : Ce symbole à l’intérieur de l’instrument détermine le point central
de la mise à la terre sécuritaire de l’instrument.
MISE EN GARDE
Cet instrument doit être utilisé aux fins décrites et de la manière décrite dans ce
manuel. Si vous utilisez cet instrument d’une autre manière que celle pour laquelle il
a été prévu, l’instrument pourrait se comporter de façon imprévisible et entraîner des
conséquences dangereuses.
NE JAMAIS utiliser un analyseur de gaz pour échantillonner des gaz combustibles!
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WARRANTY
WARRANTY POLICY (02024H)
Teledyne API (TAPI), a business unit of Teledyne Instruments, Inc., provides that:
Prior to shipment, TAPI equipment is thoroughly inspected and tested. Should equipment
failure occur, TAPI assures its customers that prompt service and support will be available.
(For the instrument-specific warranty period, please refer to the “Limited Warranty” section
in the Terms and Conditions of Sale on our website at the following link:
http://www.teledyne-api.com/terms_and_conditions.asp).
COVERAGE After the warranty period and throughout the equipment lifetime, TAPI stands ready to
provide on-site or in-plant service at reasonable rates similar to those of other manufacturers
in the industry. All maintenance and the first level of field troubleshooting are to be
performed by the customer.
NON-TAPI MANUFACTURED EQUIPMENT
Equipment provided but not manufactured by TAPI is warranted and will be repaired to the
extent and according to the current terms and conditions of the respective equipment
manufacturer’s warranty.
PRODUCT RETURN All units or components returned to Teledyne API should be properly packed for
handling and returned freight prepaid to the nearest designated Service Center. After the
repair, the equipment will be returned, freight prepaid.
The complete Terms and Conditions of Sale can be reviewed at http://www.teledyne-
api.com/terms_and_conditions.asp
CAUTION – Avoid Warranty Invalidation
Failure to comply with proper anti-Electro-
Static Discharge (ESD) handling and packing
instructions and Return Merchandise Authorization (RMA) procedures when returning parts for
repair or calibration may void your warranty. For anti-ESD handling and packing instructions
please refer to the manual, Fundamentals of ESD, PN 04786, in its “Packing Components for
Return to Teledyne API’s Customer Service” section. The manual can be downloaded from our
website at http://www.teledyne-api.com under Help Center > Product Manuals in the Special
Manuals section; RMA procedures are under Help Center > Return Authorization.
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ABOUT THIS MANUAL
This manual is comprised of multiple documents, in PDF format, as listed below.
Part No. Rev Name/Description
07270 D T200H/M Operation Manual
05147 J Menu Trees and Software Documentation (inserted as Appendix A in this manual)
07351 A Spare Parts List - T200H (located in Appendix B of this manual)
07367 A Spare Parts List - T200M (located in Appendix B of this manual)
05149 B Repair Request Form (inserted as Appendix C in this manual)
06911 B Interconnect Wiring Diagram (Appendix D in this manual)
Note We recommend that all users read this manual in its entirety before operating the
instrument.
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REVISION HISTORY
This section provides information regarding changes to this manual.
T200H/T200M Operation Manual PN 07270
Date
Rev
DCN
Change Summary
2016 April 28
D
7141
Streamline content; make administrative fixes
2013 February 01
C
6646
Clarify Converter Efficiency value and various updates
2012 June 20
B
6512
Administrative updates
2011 March 04
A
5999
Initial Release
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TABLE OF CONTENTS
SAFETY MESSAGES..................................................................................................................................................................iii
CONSIGNES DE SÉCURITÉ...................................................................................................................................................... iv
Warranty ......................................................................................................................................................................................v
About This Manual......................................................................................................................................................................vii
Revision History.......................................................................................................................................................................... ix
Table of Contents........................................................................................................................................................................ xi
List of Figures.............................................................................................................................................................................xiv
List of Tables..............................................................................................................................................................................xvi
List of Appendices.....................................................................................................................................................................xvii
1. Introduction, Features, and Options.......................................................................................................................................19
1.1. Overview ........................................................................................................................................................................19
1.2. Features.........................................................................................................................................................................19
1.3. Using This Manual..........................................................................................................................................................19
1.4. Options...........................................................................................................................................................................20
2. Specifications and Approvals.................................................................................................................................................23
2.1. T200H/M Operating Specifications.................................................................................................................................23
2.2. Approvals and Certifications...........................................................................................................................................24
2.2.1. Safety .....................................................................................................................................................................24
2.2.2. EMC........................................................................................................................................................................24
3. Getting Started.......................................................................................................................................................................25
3.1. Unpacking and Initial Setup............................................................................................................................................25
3.2. Ventilation Clearance.....................................................................................................................................................26
3.3. T200H/M Layout.............................................................................................................................................................26
3.4. Electrical Connections....................................................................................................................................................32
3.4.1. Power Connection ..................................................................................................................................................32
3.4.2. Analog Inputs (Option 64) Connections..................................................................................................................33
3.4.3. Analog Output Connections....................................................................................................................................33
3.4.4. Connecting the Status Outputs...............................................................................................................................35
3.4.5. Current Loop Analog Outputs (OPT 41) Setup.......................................................................................................36
3.4.6. Connecting the Control Inputs ................................................................................................................................38
3.4.7. Connecting the Alarm Relay Option (OPT 61)........................................................................................................39
3.4.8. Connecting the Communications Ports...................................................................................................................40
3.5. Pneumatic Connections..................................................................................................................................................42
3.5.1. About Zero Air and Calibration (Span) Gases ........................................................................................................42
3.5.2. Pneumatic Connections to T200H/M Basic Configuration......................................................................................44
3.5.3. Connections with Internal Valve Options Installed..................................................................................................48
3.6. Initial Operation..............................................................................................................................................................57
3.6.1. Startup....................................................................................................................................................................57
3.6.2. Warning Messages.................................................................................................................................................57
3.6.3. Functional Check....................................................................................................................................................58
3.7. Calibration......................................................................................................................................................................59
3.7.1. Basic NOxCalibration Procedure............................................................................................................................59
3.7.2. Basic O2Sensor Calibration Procedure..................................................................................................................64
4. Operating Instructions............................................................................................................................................................69
4.1. Overview of Operating Modes........................................................................................................................................69
4.2. Sample Mode.................................................................................................................................................................71
4.2.1. Test Functions........................................................................................................................................................71
4.2.2. Warning Messages.................................................................................................................................................73
4.3. Calibration Mode............................................................................................................................................................75
4.3.1. Calibration Functions..............................................................................................................................................75
4.4. SETUP MODE................................................................................................................................................................75
4.5. SETUP CFG: Viewing the Analyzer’s Configuration Information...............................................................................76
4.6. SETUP ACAL: Automatic Calibration (AUTOCAL) ....................................................................................................77
4.7. SETUP DAS - Using the Data Acquisition System (DAS).........................................................................................78
4.7.1. DAS Structure.........................................................................................................................................................79
4.7.2. Default DAS Channels............................................................................................................................................81
4.7.3. Remote DAS Configuration ....................................................................................................................................94
4.8. SETUP RNGE: Range Units and Dilution Configuration............................................................................................95
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4.8.1. Range Units............................................................................................................................................................95
4.8.2. Dilution Ratio..........................................................................................................................................................96
4.9. SETUP PASS: Password Feature .............................................................................................................................97
4.10. SETUP CLK: Setting the Internal Time-of-Day Clock ..............................................................................................99
4.11. SETUP MORE COMM: Setting Up the Analyser’s Communication Ports.........................................................101
4.11.1. DTE and DCE Communication...........................................................................................................................101
4.11.2. COM Port Default Settings .................................................................................................................................101
4.11.3. Communication Modes, Baud Rate and Port Testing.........................................................................................102
4.11.4. Analyzer ID.........................................................................................................................................................106
4.11.5. RS-232 COM Port Cable Connections ...............................................................................................................107
4.11.6. RS-485 Configuration of COM2..........................................................................................................................108
4.11.7. Ethernet Interface Configuration.........................................................................................................................109
4.11.8. USB Port Setup..................................................................................................................................................115
4.11.9. Multidrop RS-232 Set Up....................................................................................................................................117
4.11.10. MODBUS Setup................................................................................................................................................120
4.12. SETUP MORE VARS: Internal Variables (VARS).............................................................................................122
4.12.1. Setting the Gas Measurement Mode..................................................................................................................124
4.13. SETUP MORE DIAG: Diagnostics MENU........................................................................................................125
4.13.1. Accessing the Diagnostic Features.....................................................................................................................126
4.13.2. Signal I/O............................................................................................................................................................126
4.13.3. Analog Output Step Test ....................................................................................................................................128
4.13.4. Analog Outputs and Reporting Ranges..............................................................................................................129
4.13.5. Analog I/O Configuration ....................................................................................................................................132
4.13.6. Analog Output Configuration ..............................................................................................................................146
4.13.7. Other DIAG Menu Functions ..............................................................................................................................155
4.14. SETUP – ALRM: Using the Optional Gas Concentration Alarms (OPT 67)................................................................163
4.15. Remote Operation......................................................................................................................................................164
4.15.1. Remote Operation Using the External Digital I/O ...............................................................................................164
4.15.2. Remote Operation ..............................................................................................................................................166
4.15.3. Additional Communications Documentation.......................................................................................................173
4.15.4. Using the T200H/M with a Hessen Protocol Network.........................................................................................173
5. Calibration Procedures.........................................................................................................................................................181
5.1.1. Interferents for NOXMeasurements......................................................................................................................181
5.2. Calibration Preparations...............................................................................................................................................182
5.2.1. Required Equipment, Supplies, and Expendables................................................................................................182
5.2.2. Zero Air.................................................................................................................................................................182
5.2.3. Span Calibration Gas Standards & Traceability....................................................................................................182
5.2.4. Data Recording Devices.......................................................................................................................................183
5.2.5. NO2Conversion Efficiency (CE)...........................................................................................................................183
5.3. Manual Calibration .......................................................................................................................................................188
5.4. Calibration Checks.......................................................................................................................................................192
5.5. Manual Calibration with Zero/Span Valves...................................................................................................................193
5.6. Calibration Checks with Zero/Span Valves...................................................................................................................196
5.7. Calibration With Remote Contact Closures..................................................................................................................197
5.8. Automatic Calibration (AutoCal)...................................................................................................................................198
5.9. Calibration Quality Analysis..........................................................................................................................................201
6. Instrument Maintenance.......................................................................................................................................................203
6.1. Maintenance Schedule.................................................................................................................................................203
6.2. Predictive Diagnostics..................................................................................................................................................205
6.3. Maintenance Procedures..............................................................................................................................................205
6.3.1. Changing the Sample Particulate Filter................................................................................................................205
6.3.2. Changing the O3Dryer Particulate Filter...............................................................................................................207
6.3.3. Maintaining the External Sample Pump................................................................................................................208
6.3.4. Changing the NO2Converter................................................................................................................................209
6.3.5. Cleaning the Reaction Cell...................................................................................................................................210
6.3.6. Changing Critical Flow Orifices.............................................................................................................................212
6.3.7. Checking for Light Leaks......................................................................................................................................213
7. Troubleshooting & Service...................................................................................................................................................215
7.1. General Troubleshooting..............................................................................................................................................215
7.1.1. Fault Diagnosis with Warning Messages..............................................................................................................216
7.1.2. Fault Diagnosis with Test Functions.....................................................................................................................217
7.1.3. Using the Diagnostic Signal I/O Function .............................................................................................................218
7.1.4. Status LED’s.........................................................................................................................................................220
7.2. Gas Flow Problems......................................................................................................................................................223
7.2.1. T200H Internal Gas Flow Diagrams......................................................................................................................224
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7.2.2. T200M Internal Gas Flow Diagrams.....................................................................................................................227
7.2.3. Zero or Low Flow Problems..................................................................................................................................229
7.2.4. High Flow..............................................................................................................................................................231
7.2.5. Sample Flow is Zero or Low But Analyzer Reports Correct Flow .........................................................................231
7.3. Calibration Problems....................................................................................................................................................232
7.3.1. Negative Concentrations ......................................................................................................................................232
7.3.2. No Response........................................................................................................................................................232
7.3.3. Unstable Zero and Span.......................................................................................................................................233
7.3.4. Inability to Span - No SPAN Button ......................................................................................................................233
7.3.5. Inability to Zero - No ZERO Button.......................................................................................................................234
7.3.6. Non-Linear Response...........................................................................................................................................234
7.3.7. Discrepancy Between Analog Output and Display ...............................................................................................235
7.3.8. Discrepancy between NO and NOXSlopes..........................................................................................................235
7.4. Other Performance Problems.......................................................................................................................................235
7.4.1. Excessive Noise...................................................................................................................................................235
7.4.2. Slow Response.....................................................................................................................................................236
7.4.3. Auto Zero Warnings..............................................................................................................................................236
7.5. Subsystem Checkout ...................................................................................................................................................237
7.5.1. Simple Leak Check Using Vacuum and Pump.....................................................................................................237
7.5.2. Detailed Leak Check Using Pressure...................................................................................................................237
7.5.3. Performing a Sample Flow Check........................................................................................................................238
7.5.4. AC Power Configuration.......................................................................................................................................238
7.5.5. DC Power Supply Test Points ..............................................................................................................................243
7.5.6. I2C Bus .................................................................................................................................................................243
7.5.7. Touch Screen Interface........................................................................................................................................244
7.5.8. LCD Display Module.............................................................................................................................................244
7.5.9. General Relay Board Diagnostics.........................................................................................................................244
7.5.10. Motherboard.......................................................................................................................................................245
7.5.11. CPU....................................................................................................................................................................247
7.5.12. RS-232 Communication......................................................................................................................................248
7.5.13. PMT Sensor........................................................................................................................................................249
7.5.14. PMT Preamplifier Board .....................................................................................................................................249
7.5.15. High Voltage Power Supply................................................................................................................................249
7.5.16. Pneumatic Sensor Assembly..............................................................................................................................250
7.5.17. NO2Converter....................................................................................................................................................251
7.5.18. O3Generator ......................................................................................................................................................253
7.5.19. Box Temperature................................................................................................................................................253
7.5.20. PMT Temperature...............................................................................................................................................253
7.6. Service Procedures......................................................................................................................................................254
7.6.1. Disk-on-Module Replacement ..............................................................................................................................254
7.6.2. O3Generator Replacement ..................................................................................................................................255
7.6.3. Sample and Ozone Dryer Replacement...............................................................................................................255
7.6.4. PMT Sensor Hardware Calibration.......................................................................................................................256
7.6.5. Replacing the PMT, HVPS or TEC.......................................................................................................................258
7.7. Removing / Replacing the Relay PCA from the Instrument..........................................................................................261
7.8. Frequently Asked Questions ........................................................................................................................................262
7.9. Technical Assistance....................................................................................................................................................263
8. Principles of Operation.........................................................................................................................................................265
8.1. Measurement Principle.................................................................................................................................................265
8.1.1. Chemiluminescence .............................................................................................................................................265
8.1.2. NOX and NO2Determination.................................................................................................................................267
8.2. Chemiluminescence Detection.....................................................................................................................................268
8.2.1. The Photo Multiplier Tube.....................................................................................................................................268
8.2.2. Optical Filter .........................................................................................................................................................268
8.2.3. Auto Zero..............................................................................................................................................................269
8.2.4. Measurement Interferences..................................................................................................................................270
8.3. Pneumatic Operation....................................................................................................................................................272
8.3.1. Pump and Exhaust Manifold.................................................................................................................................272
8.3.2. Sample Gas Flow.................................................................................................................................................273
8.3.3. Flow Rate Control - Critical Flow Orifices.............................................................................................................274
8.3.4. Sample Particulate Filter.......................................................................................................................................278
8.3.5. Ozone Gas Air Flow..............................................................................................................................................279
8.3.6. O3Generator ........................................................................................................................................................280
8.3.7. Permeation Dryer..................................................................................................................................................281
8.3.8. Ozone Supply Air Filter.........................................................................................................................................283
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8.3.9. Ozone Scrubber ...................................................................................................................................................283
8.3.10. Pneumatic Sensors.............................................................................................................................................284
8.3.11. Dilution Manifold.................................................................................................................................................285
8.4. Oxygen Sensor (OPT 65A) Principles of Operation .....................................................................................................286
8.4.1. Paramagnetic Measurement of O2........................................................................................................................286
8.4.2. Operation Within the T200H/M Analyzer ..............................................................................................................287
8.4.3. Pneumatic Operation of the O2Sensor.................................................................................................................287
8.5. Electronic Operation.....................................................................................................................................................288
8.5.1. CPU......................................................................................................................................................................289
8.5.2. Sensor Module, Reaction Cell..............................................................................................................................290
8.5.3. Photo Multiplier Tube (PMT).................................................................................................................................291
8.5.4. PMT Cooling System............................................................................................................................................292
8.5.5. PMT Preamplifier..................................................................................................................................................292
8.5.6. Pneumatic Sensor Board......................................................................................................................................294
8.5.7. Relay Board..........................................................................................................................................................294
8.5.8. Status LEDs & Watch Dog Circuitry......................................................................................................................298
8.5.9. Motherboard.........................................................................................................................................................298
8.5.10. Analog Outputs...................................................................................................................................................300
8.5.11. External Digital I/O..............................................................................................................................................300
8.5.12. I2C Data Bus.......................................................................................................................................................301
8.5.13. Power-up Circuit.................................................................................................................................................301
8.6. Power Distribution & Circuit Breaker............................................................................................................................302
8.7. Front Panel/Display Interface Electronics.....................................................................................................................303
8.7.1. Front Panel Interface PCA....................................................................................................................................303
8.8. Software Operation ......................................................................................................................................................304
8.8.1. Adaptive Filter.......................................................................................................................................................304
8.8.2. Calibration - Slope and Offset...............................................................................................................................305
8.8.3. Temperature/Pressure Compensation (TPC).......................................................................................................305
8.8.4. NO2Converter Efficiency Compensation..............................................................................................................306
8.8.5. Internal Data Acquisition System (DAS)...............................................................................................................306
Glossary...................................................................................................................................................................................307
LIST OF FIGURES
Figure 3-1: Front Panel ..................................................................................................................................26
Figure 3-2: Display Screen and Touch Control..............................................................................................27
Figure 3-3: Display/Touch Control Screen Mapped to Menu Charts.............................................................29
Figure 3-4: T200H/M Rear Panel Layout.......................................................................................................30
Figure 3-5: T200H/M Internal Layout .............................................................................................................31
Figure 3-6: Analog In Connector....................................................................................................................33
Figure 3-7: Analog Output Connector ............................................................................................................34
Figure 3-8: Status Output Connector .............................................................................................................35
Figure 3-9: Current Loop Option Installed on the Motherboard.....................................................................36
Figure 3-10: Control Input Connector...............................................................................................................38
Figure 3-11: Alarm Relay Output Pin Assignments..........................................................................................39
Figure 3-12: T200H/M Multidrop Card .............................................................................................................41
Figure 3-13: Pneumatic Connections–Basic Configuration–Using Gas Dilution Calibrator.............................44
Figure 3-14: Pneumatic Connections–Basic Configuration–Using Bottled Span Gas.....................................45
Figure 3-15: T200H Internal Pneumatic Block Diagram - Standard Configuration..........................................46
Figure 3-16: T200M Internal Pneumatic Block Diagram - Standard Configuration..........................................47
Figure 3-17: Pneumatic Connections–With Zero/Span Valve Option (50A)....................................................48
Figure 3-18: Pneumatic Connections–With 2-Span Point Option (50D) –Using Bottled Span Gas................48
Figure 3-19: T200H – Internal Pneumatics with Ambient Zero-Span Valve Option 50A.................................49
Figure 3-20: T200M – Internal Pneumatics with Ambient Zero-Span Valve Option 50A.................................50
Figure 3-21: T200H - Internal Pneumatics for Zero Scrubber/Dual Pressurized Span, Option 50D...............53
Figure 3-22: T200M - Internal Pneumatics for Zero Scrubber/Dual Pressurized Span, Option 50D...............54
Figure 3-23: T200H – Internal Pneumatics with O2 Sensor Option 65A .........................................................55
Figure 3-24: T200M – Internal Pneumatics with O2Sensor Option 65A..........................................................56
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Figure 3-25: O2Sensor Calibration Set Up......................................................................................................64
Figure 4-1: Front Panel Display with “SAMPLE” Indicated in the Mode Field ...............................................70
Figure 4-2: Viewing T200H/M TEST Functions..............................................................................................73
Figure 4-3: Viewing and Clearing T200H/M WARNING Messages...............................................................74
Figure 4-4: APICOM Graphical User Interface for Configuring the DAS .......................................................94
Figure 4-5: Default Pin Assignments for Rear Panel com Port Connectors (RS-232 DCE & DTE)............107
Figure 4-6: CPU COM1 & COM2 Connector Pin-Outs for RS-232 Mode....................................................108
Figure 4-7: COM – LAN / Internet Manual Configuration.............................................................................113
Figure 4-8: Jumper and Cables for Multidrop Mode ....................................................................................118
Figure 4-9: RS-232-Multidrop Host-to-Analyzer Interconnect Diagram.......................................................119
Figure 4-10: Analog Output Connector Key...................................................................................................129
Figure 4-11: Setup for Calibrating Analog Outputs........................................................................................149
Figure 4-12: Setup for Calibrating Current Outputs .......................................................................................151
Figure 4-13: Alternative Setup for Calibrating Current Outputs.....................................................................151
Figure 4-14. DIAG – Analog Inputs (Option) Configuration Menu .................................................................154
Figure 4-15: Status Output Connector ...........................................................................................................164
Figure 4-16: Control Inputs with Local 5 V Power Supply..............................................................................166
Figure 4-17: Control Inputs with External 5 V Power Supply.........................................................................166
Figure 4-18: APICOM Remote Control Program Interface ............................................................................172
Figure 5-1: Gas Supply Setup for Determination of NO2Conversion Efficiency..........................................184
Figure 5-2: Pneumatic Connections–With Zero/Span Valve Option (50A)..................................................188
Figure 5-3: Pneumatic Connections–With 2-Span Point Option (50D) –Using Bottled Span Gas..............189
Figure 5-4: Pneumatic Connections–With Zero/Span Valve Option (50) ....................................................193
Figure 6-1: Sample Particulate Filter Assembly...........................................................................................206
Figure 6-2: Particle Filter on O3Supply Air Dryer ........................................................................................207
Figure 6-3: NO2Converter Assembly...........................................................................................................209
Figure 6-4: Reaction Cell Assembly.............................................................................................................211
Figure 6-5: Critical Flow Orifice Assembly...................................................................................................212
Figure 7-1: Viewing and Clearing Warning Messages.................................................................................217
Figure 7-2: Switching Signal I/O Functions..................................................................................................219
Figure 7-3: Motherboard Watchdog Status Indicator...................................................................................220
Figure 7-4: Relay Board PCA.......................................................................................................................221
Figure 7-5: T200H – Basic Internal Gas Flow..............................................................................................224
Figure 7-6: T200H – Internal Gas Flow with Ambient Zero Span, OPT 50A...............................................225
Figure 7-7: T200H – Internal Gas Flow with O2Sensor, OPT 65A..............................................................226
Figure 7-8: T200M – Basic Internal Gas Flow..............................................................................................227
Figure 7-9: T200M – Internal Gas Flow with Ambient Zero Span, OPT 50A...............................................228
Figure 7-10: T200M – Internal Gas Flow with O2Sensor, OPT 65A .............................................................229
Figure 7-11: Location of AC power Configuration Jumpers...........................................................................239
Figure 7-12: Pump AC Power Jumpers (JP7)................................................................................................240
Figure 7-13: Typical Set Up of AC Heater Jumper Set (JP2) ........................................................................241
Figure 7-14: Typical Set Up of AC Heater Jumper Set (JP6) ........................................................................242
Figure 7-15: Typical Set Up of Status Output Test........................................................................................246
Figure 7-16: Pressure / Flow Sensor Assembly.............................................................................................251
Figure 7-17: Pre-Amplifier Board Layout........................................................................................................257
Figure 7-18: T200H/M Sensor Assembly.......................................................................................................259
Figure 7-19. 3-Port Reaction Cell Oriented to the Sensor Housing...............................................................259
Figure 7-20: Relay PCA with AC Relay Retainer In Place.............................................................................261
Figure 7-21: Relay PCA Mounting Screw Locations......................................................................................261
Figure 8-1: T200H/M Sensitivity Spectrum ..................................................................................................266
Figure 8-2: NO2Conversion Principle..........................................................................................................267
Figure 8-3: Reaction Cell with PMT Tube ....................................................................................................268
Figure 8-4: Reaction Cell During the AutoZero Cycle..................................................................................269
Figure 8-5: External Pump Pack ..................................................................................................................273
Figure 8-6: Location of Gas Flow Control Assemblies for T200H................................................................275
Figure 8-7: Location of Gas Flow Control Assemblies for T200M ...............................................................276
Figure 8-8: Flow Control Assembly & Critical Flow Orifice ..........................................................................277
Figure 8-9: Ozone Generator Principle ........................................................................................................280
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Figure 8-10: Semi-Permeable Membrane Drying Process ............................................................................281
Figure 8-11: T200H/M Permeation Dryer.......................................................................................................282
Figure 8-12: Vacuum Manifold.......................................................................................................................284
Figure 8-13: Dilution Manifold ........................................................................................................................286
Figure 8-14: Oxygen Sensor - Principle of Operation....................................................................................287
Figure 8-15: T200H/M Electronic Block Diagram...........................................................................................288
Figure 8-16: T200H/M CPU Board Annotated ...............................................................................................289
Figure 8-17: Basic PMT Design .....................................................................................................................291
Figure 8-18: PMT Cooling System.................................................................................................................292
Figure 8-19: PMT Preamp Block Diagram.....................................................................................................293
Figure 8-20: Heater Control Loop Block Diagram..........................................................................................295
Figure 8-21: Thermocouple Configuration Jumper (JP5) Pin-Outs................................................................296
Figure 8-22: Status LED Locations – Relay PCA...........................................................................................298
Figure 8-23: Power Distribution Block Diagram.............................................................................................302
Figure 8-24: Front Panel and Display Interface Block Diagram.....................................................................303
Figure 8-25: Basic Software Operation..........................................................................................................304
LIST OF TABLES
Table 2-1: Model T200H/M Basic Unit Specifications...................................................................................23
Table 3-1: Display Screen and Touch Control Description...........................................................................28
Table 3-2: Rear Panel Description................................................................................................................30
Table 3-3: Analog Input Pin Assignments.....................................................................................................33
Table 3-4: Analog Output Data Type Default Settings..................................................................................34
Table 3-5: Analog Output Pin-Outs...............................................................................................................34
Table 3-6: Status Output Signals..................................................................................................................35
Table 3-7: Control Input Signals ...................................................................................................................38
Table 3-8: Alarm Relay Output Assignments................................................................................................39
Table 3-9: Concentration Alarm Relay Output Operation.............................................................................40
Table 3-10: Inlet / Outlet Connector Descriptions...........................................................................................42
Table 3-11: NIST-SRM's Available for Traceability of NOxCalibration Gases ................................................43
Table 3-12: Zero/Span Valve States...............................................................................................................50
Table 3-13: Two-Point Span Valve Operating States.....................................................................................52
Table 4-1: Analyzer Operating Modes ..........................................................................................................71
Table 4-2: Test Functions Defined................................................................................................................72
Table 4-3: List of Warning Messages ...........................................................................................................74
Table 4-4: Primary Setup Mode Features and Functions.............................................................................75
Table 4-5: Secondary Setup Mode Features and Functions........................................................................76
Table 4-6: Front Panel LED Status Indicators for DAS.................................................................................78
Table 4-7: DAS Data Channel Properties.....................................................................................................79
Table 4-8: DAS Data Parameter Functions ..................................................................................................80
Table 4-9: T200H/M Default DAS Configuration...........................................................................................82
Table 4-10: Password Levels..........................................................................................................................97
Table 4-11: COM Port Communication Modes.............................................................................................102
Table 4-12: Ethernet Status Indicators .........................................................................................................109
Table 4-13: LAN/Internet Configuration Properties.......................................................................................111
Table 4-14: Internet Configuration Menu Button Functions..........................................................................114
Table 4-15: Variable Names (VARS)............................................................................................................122
Table 4-16: T200H/M Diagnostic (DIAG) Functions .....................................................................................125
Table 4-17: Analog Output Voltage Ranges with Over-Range Active..........................................................129
Table 4-18: Analog Output Pin Assignments................................................................................................129
Table 4-19: Analog Output Current Loop Range..........................................................................................130
Table 4-20: Example of Analog Output Configuration for T200H/M.............................................................130
Table 4-21: DIAG - Analog I/O Functions .....................................................................................................132
Table 4-22: Analog Output Data Type Default Settings................................................................................138
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Table 4-23: Analog Output DAS Parameters Related to Gas Concentration Data ......................................139
Table 4-24: Voltage Tolerances for Analog Output Calibration ....................................................................149
Table 4-25: Current Loop Output Calibration with Resistor..........................................................................152
Table 4-26: T200H/M Available Concentration Display Values....................................................................155
Table 4-27: T200H/M Concentration Display Default Values .......................................................................156
Table 4-28: Concentration Alarm Default Settings........................................................................................163
Table 4-29: Status Output Pin Assignments.................................................................................................165
Table 4-30: Control Input Pin Assignments ..................................................................................................165
Table 4-31: Terminal Mode Software Commands........................................................................................167
Table 4-32: Command Types........................................................................................................................167
Table 4-33: Serial Interface Documents .......................................................................................................173
Table 4-34: RS-232 Communication Parameters for Hessen Protocol........................................................174
Table 4-35: T200H/M Hessen Protocol Response Modes ...........................................................................175
Table 4-36: T200H/M Hessen GAS ID List...................................................................................................177
Table 4-37: Default Hessen Status Bit Assignments....................................................................................178
Table 5-1: NIST-SRM's Available for Traceability of NOxCalibration Gases ..............................................183
Table 5-2: AutoCal Modes ..........................................................................................................................198
Table 5-3: AutoCal Attribute Setup Parameters..........................................................................................198
Table 5-4: Example Auto-Cal Sequence.....................................................................................................199
Table 5-5: Calibration Data Quality Evaluation...........................................................................................201
Table 6-1: T200H/M Preventive Maintenance Schedule............................................................................204
Table 6-2: Predictive Uses for Test Functions............................................................................................205
Table 7-1: Test Functions - Possible Causes for Out-Of-Range Values....................................................218
Table 7-2: Relay Board Status LEDs..........................................................................................................222
Table 7-3: AC Power Configuration for Internal Pumps (JP7)....................................................................240
Table 7-4: Power Configuration for Standard AC Heaters (JP2)................................................................241
Table 7-5: Power Configuration for Optional AC Heaters (JP6).................................................................242
Table 7-6: DC Power Test Point and Wiring Color Code............................................................................243
Table 7-7: DC Power Supply Acceptable Levels........................................................................................243
Table 7-8: Relay Board Control Devices.....................................................................................................244
Table 7-9: Analog Output Test Function - Nominal Values ........................................................................245
Table 7-10: Status Outputs Pin Assignments...............................................................................................246
Table 7-11: Example of HVPS Power Supply Outputs.................................................................................250
Table 8-1: List of Interferents......................................................................................................................271
Table 8-2: T200H/M Valve Cycle Phases...................................................................................................274
Table 8-3: T200H/M Critical Flow Orifice Diameters and Gas Flow Rates.................................................278
Table 8-4: Thermocouple Configuration Jumper (JP5) Pin-Outs................................................................296
Table 8-5: Typical Thermocouple Settings .................................................................................................297
LIST OF APPENDICES
APPENDIX A - VERSION SPECIFIC SOFTWARE DOCUMENTATION
APPENDIX B - T200H/M SPARE PARTS LIST
APPENDIX C - REPAIR QUESTIONNAIRE - T200H/M
APPENDIX D - INTERCONNECT DIAGRAM
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