TELEDYNE API T200U NOy User manual

T200U NOy ANALYZER
ADDENDUM
(for use with T200 Operators Manual, PN 06858
and with T200U Addendum, PN 06861)
© 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 2011-2018
07303E DCN7996
Teledyne API
10 October 2018

07303E DCN7996 i
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 placed throughout
this manual and inside the instrument. The symbols with messages are defined 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 possible hazardous consequences.
NEVER use any gas analyzer to sample combustible gas(es)!
Note
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: [e-mail]
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 (02024J)
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. RMA procedures can also be
found on our website.

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Table of Contents
1.0 INTRODUCTION ......................................................................................................7
2.0 SPECIFICATIONS ...................................................................................................9
2.1 Specifications ................................................................................................................................ 9
3.0 GETTING STARTED.............................................................................................. 11
3.1 Unpacking and Inspection...........................................................................................................11
3.2 Electrical and Pneumatic Connections........................................................................................12
3.3 Initial Operation..........................................................................................................................16
4.0 PRINCIPLE OF OPERATION ................................................................................17
5.0 CALIBRATION AND CAL CHECKS...................................................................... 19
5.1 Calibration or Cal Check Procedure ............................................................................................20
6.0 MAINTENANCE .....................................................................................................23
6.1 Maintenance Schedule ...............................................................................................................23
6.2 Replacing the Sample Particulate Filters .................................................................................... 24
6.3 Checking Analyzer Flow Rate ......................................................................................................25
6.4 Replacing the Converter .............................................................................................................26
6.5 Inspecting Pneumatic Lines ........................................................................................................27
6.6 Checking for Leaks ......................................................................................................................29
7.0 TROUBLESHOOTING AND ADJUSTMENTS....................................................... 31
7.1 Operation Verification – Diagnostic Techniques ........................................................................ 31
7.1.1 Pneumatic System............................................................................................................ 31
7.1.2 Leak Check....................................................................................................................... 31
7.1.3 501 NOy Bypass Pump Diagnostic Procedures............................................................... 31
7.1.4 Electrical Fault Isolation ................................................................................................... 32
7.2 Setting the Converter Temperature ............................................................................................32
7.2.1 Temperature Controller Setup.......................................................................................... 32

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List of Figures
Figure 1. Rear Panels: T200U NOy Analyzer (top) and 501 NOy (center); Converter (bottom)................................ 14
Figure 2. Rear Panel Pneumatic Connections ............................................................................................................. 15
Figure 3. Replacing the Particulate Filter................................................................................................................... 25
Figure 4. NOy Converter Interior Assembly Location............................................................................................... 26
Figure 5. Pneumatics ................................................................................................................................................... 28
Figure 6. Location of O3Generator Air Inlet .............................................................................................................. 29
Figure 7. Thermocouples, J-Type and K-Type............................................................................................................ 35
Figure 8. Electrical Diagram ...................................................................................................................................... 36
List of Tables
Table 1 Specifications for the External Converter and the 501 NOy Bypass Pump .................................................... 9
Table 2 Manual Zero Calibration Procedure .............................................................................................................. 20
Table 3 Enter Expected Span Gas Concentrations Procedure For NO & NOy .......................................................... 20
Table 4 Span Calibration Procedure........................................................................................................................... 21
Table 5 Preventative Maintenance Calendar .............................................................................................................. 23
Table 6 Temperature Controller Programming Guide................................................................................................ 33

Model T200U NOy Option Manual Addendum
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1.0 INTRODUCTION
The T200U NOy analyzer consists of an external thermal converter designed to
support a NOx analyzer by converting multiple, unstable compounds grouped
under the name NOy. The converter is mounted externally at the sample inlet to
minimize flow time between sample in and converter, thereby optimizing
measurement accuracy. The sample is pulled through the converter box by the 501
NOy pump pack.
The 501 NOy pump pack contains a temperature control unit for the converter and
an internal pump. The pump pack pulls ambient air into the converter box via the
sample port; the sample port’s cross-fitting splits the sample between two paths:
one bypasses the heated converter and flows directly into the pump pack via the
tubing for NO, while the other path flows through the heated converter assembly
first, and then flows into the pump pack via the tubing for the converted NOy. From
the pump pack the separate samples flow to the analyzer.
This manual addendum is to be used in conjunction with two additional documents
with operation instructions:
•T200 operation manual (part number 06858)
•T200U addendum (part number 06861).
It is recommended that you read/familiarize yourself with all sets of instructions in
order to use the analyzer and converter correctly.

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2.0 SPECIFICATIONS
2.1 Specifications
Table 1 Specifications for the External Converter and the 501 NOy Bypass Pump
Converter
Remotely mounted molybdenum external Converter with
temperature controller in a NEMA – 4 enclosure.
Converter Temperature
315
o
C ±7
o
C with read-out on front panel of bypass pump chassis.
Tube/Electrical Cable
Assembly
Up to 50 feet (15 m) maximum length
Power, 501 NOy Bypass Pump
Assembly
120V~ 50/60 Hz, 230V~ 50/60 Hz 360 watts
Power, Converter Assembly
120V~ 50/60 Hz, 230V~ 50/60 Hz, 60 watts
Converter Efficiency
>96% for NO2
Weight, 501 NOy Bypass
Pump Assembly
35 lbs (16 kg)
Weight, Remote Converter with
umbilical
42 lbs (19 kg)
501 NOy Bypass Pump
Chassis Dimensions HxWxD
9" x 17" x 23.6" (23cm x 43cm x 61cm)
Remote Converter Assy
Dimensions HxWxD
12" x 19" x 7" (31cm x 48cm x 18cm)
Environmental
Installation Category (Over-voltage Category) II
Pollution Degree 2
Bypass Flow rate
Cal gas Flow rate
800 cc/min ±10%, each channel
4000 cc/min (approx.)

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3.0 GETTING STARTED
The NOy converter has been designed to operate with the T200U low level NOx
analyzer, with some additional modifications. The combination is referred to as the
T200U NOy analyzer.
3.1 Unpacking and Inspection
The T200U NOy, comprised of four components, comes in three boxes:
•The analyzer with AC power cord
•The 501 NOy Bypass Pump Chassis 501 with AC power cord
•External Converter housed in a stainless steel NEMA 4 enclosure, and an
umbilical cable assembly (herein referred to as “Converter” or “external
Converter”)
•External Pump (herein referred to as “external Pump” not to be confused with
the 501 NOy Bypass Pump or Pump Pack)
1. Verify that there is no apparent shipping damage. If damage has occurred
please advise shipper first, then TAPI. (Keep original container and packaging
for shipper’s inspection).
2. Follow the unpacking instructions in the T200 Manual.
3. Please check the voltage and frequency label on the rear panel of the
instrument for compatibility with the local power before connecting the
instruments to a power source.
CAUTION!
Avoid personal injury: use two persons each to lift and carry the analyzer and the
Model 501 NOy Pump Pack chassis.

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3.2 Electrical and Pneumatic Connections
NOTE
To maintain compliance with EMC standards, it is required that the cable length (at the
rear of the analyzer) be no greater than 3 meters for all I/O connections, which include
Analog In, Analog Out, Status Out, Control In, Ethernet/LAN, USB, RS-232, and RS-485.
1. Ensure that the location allows sufficient space to disconnect the AC power
cable from the rear of the unit.
2. Mount the Converter (Figure 1, bottom) on a suitable mast that is grounded.
IMPORTANT
The metal NEMA box must be secured by its four mounting holes
to a grounded structure, using a grade of metal fasteners,
including locking washers and/or nuts, that are resistant to both
corrosion and vibration.
ADHERE TO NATIONAL ELECTRIC CODE (NEC)
The umbilical cable assembly installation must follow local and
national electrical code standards.
3. Uncoil and arrange the TAPI-provided umbilical cable assembly to avoid
twisting or kinks, while protecting both ends of the exposed tubing and
electrical fittings to prevent scuffing or any dirt and debris from entering.
4. Route the umbilical cable assembly into the instruments’ shelter.
5. Locate the analyzer and the 501 NOy Bypass Pump Chassis in close proximity
to each other, preferably mounting one over the other in a 19” rack.
6. Connect the T200U NOy analyzer rear panel electrical connectors per the
T200 operation manual.
7. Connect the pneumatic cable fittings from the analyzer rear panel (Figure 1,
top) to the 501 NOy rear panel (Figure 1, center) and from Converter Figure
1, bottom) to the 501 NOy rear panel.
Refer to Figure 2for an illustration of the pneumatic connections; refer to the
tags on each tube to match up the correct tube with the appropriate rear panel
fitting.

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8. Connect the pneumatic cable fitting from the calibrator to the 501 NOy rear
panel (Figure 2).
9. Also, connect the EXHAUST port of the analyzer rear panel to the external
Pump.
10. Connect the circular power and signal cable from the external Converter’s
umbilical cable assembly to the CONVERTER POWER connection on the rear
of the 501 NOy.
11. Connect the three-prong thermocouple connector from the umbilical cable
assembly to the THERMOCOUPLE connection on the rear of the 501 NOy.
12. Connect the analyzer and 501 NOy AC power cords from their AC power
receptacles to the correct line voltage (refer to power specs on the respective
rear panel label).
WARNING!
•Lethal voltages are present inside the chassis.
•Do not operate with cover off during normal operation.
•Before operation, check for correct input voltage and frequency.
•Do not operate without proper chassis grounding.
•Do not defeat the ground wire on power plug.
•Turn off power before disconnecting electrical subassemblies.

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Figure 1. Rear Panels: T200U NOy Analyzer (top) and 501 NOy (center); Converter
(bottom)

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Figure 2. Rear Panel Pneumatic Connections
Pneumatic tubes and rear panel labels include numbers to facilitate matching connections between
instruments.
CONNECTIONS: Analyzer to Pump to Converter and Calibrator to Pump
Calibrator
Analyzer
Pump Chassis
Converter
NO IN (1)
NO OUT (1)
NOY IN (2)
NOY OUT (2)
[cal gas out port]
CAL IN (3)
NOY IN (4)
NO OUT (4)
NO IN (5)
NOY OUT (5)
CAL OUT (6)
CAL IN (6)

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3.3 Initial Operation
If you are unfamiliar with the T200U NOy analyzer, we recommend that you read
the principles of operation in Section 4.1 of this operation manual before
proceeding.
1. After confirming proper supply voltage, turn on the power to the analyzer and
to the 501 NOy pump pack, and plug in the external Pump.
•The front panel displays should immediately light as the instruments start
up.
•The 501 NOy requires about 30 minutes for the external Converter to come
up to operating temperature.
Caution
The internal Converter components will become
extremely hot and must be allowed to cool after
power-off before being touched.
•The T200U NOy requires about 30 minutes for the ozone generator to start
up. During that time the instrument will not respond to span gas.
•After 30 min, the display on the 501 NOy front panel should read 315oC,
indicating that the external Converter is at operating temperature.
•Follow the instructions in the T200 Manual and the T200U Addendum to
confirm proper operation of the analyzer.
2. Proceed to Section 5 of this T200U NOy manual to perform a Zero/Span
check.

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4.0 PRINCIPLE OF OPERATION
The TAPI Model T200U NOy is designed to measure the concentration of NO,
NO2, and other compounds that are too unstable to be measured when taken in
through the normal ambient air sample inlet system. Please refer to the T200U
manual supplied with this system for a general discussion of the operation of a NOx
analyzer. The suite of compounds known collectively as NOy is composed of
roughly 30 compounds. The NOy measurement is generally done in conjunction
with a standard NOx measurement, with the difference between the two being the
concentration of the unstable compounds, sometimes referred to as NOz.
The analyzer measures two independent gas streams. One bypasses the external
Converter and measures NO in the sample. The other pulls the sample through the
external Converter and is displayed as NOy. Under normal calibration conditions
the NOy measurement is equivalent to the delivered NOx calibration gases.
The system is composed of four modules:
•The T200U NOy analyzer, without a Moly converter
•A 501 NOy Bypass Pump containing:
•bypass pump
•flow control
•sample filtration
•moly temperature control
•pneumatic provisions for calibration
•Externally mounted molybdenum converter (external Converter)
•External Pump
The T200U NOy system allows the point of sampling to be located in close
proximity to the Converter. This configuration provides minimal time delay
between the sample inlet and the remotely mounted (~10 meters above ground)
external Converter. Minimizing the transit time between the sample inlet and
Converter enables the conversion of labile components of NOy. The equation for
the conversion is:
315oC
3 NOY+ Mo ---> 3 NO + MoO3

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