YOKOGAWA TDLS220 User manual
IM11Y01B02-11E-A
3rd Edition
Yokogawa Corporation of America
2 Dart Road, Newnan, Georgia U.S.A. 30265
Tel: 1-800-888-6400 Fax: 1-770-254-0928
Yokogawa Corporation of America
User’s
Manual TDLS220
Tunable Diode Laser Spectroscopy Analyzer
Start-up Manual
IM11Y01B02-11E-A
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
i
PREFACE
This Instruction Manual has been compiled for Owners/Operators of the
Model TDLS220 Tunable Diode Laser Analyzer
This manual should be passed on to the end user.
The contents of this manual are subject to change
without prior notice.
The contents of this manual shall not be reproduced
or copied, in part or in whole, without permission.
This manual explains the functions contained in
this product, but does not warrant that they are
suitable the particular purpose of the user.
Every effort has been made to ensure accuracy in
the preparation of this manual. However, when you
realize mistaken expressions or omissions, please
contact the nearest Yokogawa Electric representative
This manual may be left unchanged on any change of
does not affect the functions or performance of the
product.
this manual, the safety of this product may be impaired.
Yokogawa is not responsible for damage to the instrument,
poor performance of the instrument or losses resulting from
such, if the problems are caused by:
improper utility program
engineer not authorized by Yokogawa.
the product to ensure protection and safety of the human
body, the product and the system containing the product.
working on the equipment described in this manual. All persons using
this manual in conjunction with the equipment must evaluate all
aspects of the task for potential risks, hazards and dangerous
AVOIDSHOCKANDIMPACTTOTHE
ANALYZERTHELASERSCANBE
PERMANENTLYDAMAGED
THELASERSCANBEPERMANENTLY
DAMAGED
The Instrument is packed carefully with shock absorbing materials,
nevertheless, the instrument may be damaged or broken if subjected
to strong shock, such as if the instrument is dropped. Handle with
care.
Media No. IM 11Y01B02-11E-A 3rd Edition :August. 2012 (YCA)
All Rights Reserved Copyright © 2012, Yokogawa Corporation of America
Notice
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
i ii
Safety Precautions
Safety, Protection, and Modication of the Product
DANGER
This symbol indicates that an operator must follow the instructions laid out in this manual in order to avoid the risks, for the human body, of injury,
electric shock, or fatalities. The manual describes what special care the operator must take to avoid such risks.
WARNING
being damaged, or a system failure from occurring.
CAUTION
This symbol gives information essential for understanding the operations and functions.
Note!
This symbol indicates information that complements the present topic.
when replacing parts or consumables.
Warning and Disclaimer
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
1-4<1 QUICK START>
1-5
iii
manual in conjunction with the equipment must evaluate all aspects of the task for potential risks, hazards and dangerous situations that may
1) Safe lifting and carrying
If it is necessary to relocate the analyzer, it should be lifted by at least two people wearing protective gloves and steel toe boots.
The analyzer should be always transported either in a vertical position as shown in the picture, or in a horizontal position with the mounting
plate facing down. If transported horizontally, it must be held by the mounting plate only. In vertical position, it is acceptable to hold the analyzer
and tubes. If a winch or another hoisting device is used, it can be hooked to the upper mounting holes.
2) Electrical hazard
The areas of potentially hazardous voltage are labeled with this sign:
is shielded with an isolating plate and labeled. .
3) Thermal hazard
let the temperature drop to a safe level.
Areas of a potentially hazardous temperature are labeled with the following symbol:
1-4
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
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iii iv
4) Chemical hazard
The inlets and outlets of the sampled gas are labeled with the warning sign:
5) Other labels used on this analyzer
The areas of potentially hazardous voltage are labeled with this sign:
Alternating current
Direct current
Warranty and service
Yokogawa products and parts are guaranteed free from defects in workmanship and material under normal use and service for a period of
(typically) 12 months from the date of shipment from the manufacturer. Individual sales organizations can deviate from the typical warranty
period, and the conditions of sale relating to the original purchase order should be consulted. Damage caused by wear and tear, inadequate
maintenance, corrosion, or by the effects of chemical processes are excluded from this warranty coverage.
In the event of warranty claim, the defective goods should be sent (freight paid) to the service department of the relevant sales organization for
repair or replacement (at Yokogawa discretion). The following information must be included in the letter accompanying the returned goods:
• Partnumber,modelcodeandserial
• Number
• Originalpurchaseorderanddate
• Lengthoftimeinserviceandadescriptionofthe
process
• Descriptionofthefault,andthecircumstancesof
failure
• Process/environmentalconditionsthatmaybe
related to the failure of the device.
• Astatementwhetherwarrantyornonwarranty
service is requested
• Completeshippingandbillinginstructionsfor
return of material, plus the name and phone
number of a contact person who can be reached
for further information.
Returnedgoodsthathavebeenincontactwithprocessuidsmustbedecontaminated/disinfectedbeforeshipment.Goodsshouldcarrya
certicatetothiseffect,forthehealthandsafetyofouremployees.Materialsafetydatasheetsshouldalsobeincludedforallcomponentsof
the processes to which the equipment has been exposed.
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
TOC-1
CONTENTS
Model TDLS220
Tunable Diode Laser Spectroscopy Analyzer
Start-up Manual
IM 11Y01B02-11E-A 2nd Edition
Preface ................................................................................................................................................................................... i
Safety Precautions ................................................................................................................................................................ ii
1 Instrument Check .......................................................................................................................................................1-1
2 Quick Start ..................................................................................................................................................................2-1
3 Installation and Wiring ...............................................................................................................................................3-1
3.1 Mounting the Analyzer............................................................................................................... 3-1
3.2SampleInletandOutletconsiderations .................................................................................... 3-2
3.3 Wiring Details ............................................................................................................................ 3-3
3.4PurgeGasRequirementsandHazardousAreaSystems.......................................................... 3-5
Revision Record...................................................................................................................................................................... i
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
TOC-1 1-1<1 INSTRUMENT CHECK>
The nameplate will also contain the serial
numberandanyrelevantcerticationmarks.
Be sure to apply correct power to the unit, as
detailed on the nameplate.
For products used within the European
Community or other countries requiring the CE
markand/orATEXclassication,thefollowing
labels are attached (as appropriate):
1 INSTRUMENT CHECK
Upon delivery, unpack the instrument carefully and inspect it to ensure that it was not damaged during
shipment. If damage is found, retain the original packing materials (including the outer box) and then
immediatelynotifythecarrierandtherelevantYokogawasalesofce.
Make sure the model number on the nameplate of the instrument agrees with your order.
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
2-1<2 QUICK START>
2 QUICK START
Step Title Description
1.0 Preparation Carefully un-pack and check equipment for any obvious damage.
1.1 Ensure the appropriate utilities are available and ready for connection. These may include electrical
power, nitrogen purge gas, instrument air, validation gas, etc. Make sure the sample handling and
conditioningsystemmeetsthesampleinletandoutletrequirementsforTDLS220
1.2 Ensureyoucomplywithanylocaland/orsitespecicsafetyrequirements.
1.3 ReadtheappropriatesectionsoftheInstructionManualBEFOREstartinganyinstallationwork–Contact
Yokogawa Laser Analysis Division or Local Agent if any doubts!
2.0 Installation Ensurethereissufcientphysicalspacetomounttheanalyzerandallowsuitablespaceforanyfuture
maintenanceaccess.Mounttheanalyzer/paneltoasecureverticalsurfaceusingappropriatestyle
shake-prooffasteners.Avoidareaspronetovibrationtoensurelongtermreliability–theanalytical
measurement itself is not affected by vibration.
3.0 Wiring Ensure that all wiring will meet local codes and site requirements
3.1 ConnectprotectivegroundwiretotheprotectivegroundterminalofTDLS220.Useminimum14AWG
wire or equivalent.
3.2 Connect the appropriate single phase AC electrical power supply.
•110/24050/60Hztothepower/heatercontrollinelterusingsuppliedcablecrimpterminalplugs
•Asuitablemainsdisconnectdevicemustbesupplied.Refertothe“Installation”sectionofthis
manual for details.
3.3 Check termination details before proceeding to prevent damage to electronics.
ConnectanyanalogI/OsignalstotheoptionalanalogI/OBoard.OutputslandonTB8andanypressure
inputs land on TB9.
HeatedowcellshavethegastemperaturesignalalreadyterminatedatTB9.
A table of wiring terminations is included in this Instruction Manual
3.4 ConnectanyotherequipmentsuchasEthernet,solenoidvalves,digitalI/O,etc.Note.Solenoidsrequire
directionaldiodeorferritecoiloneldwiresatterminalblocktopreventnoisespikes.
3.5 Check terminations and ensure all cable shields are landed per supplied wiring details.
4.0 Utilities and Sample NOTE! – All purge, Validation Gas and other gas utility lines should be thoroughly cleaned, dried and purged prior to
connecting to the analyzer – Failure to do so can result in serious damage to the TDLS220 or contamination to the
internal optical elements resulting in poor performance
Connect the appropriate analyzer purge gas (nitrogen for oxygen analyzers) and make site connections
perthesuppliedpurgegassequencedetails(includinganyHazardousareapurgesystem).Startthe
purgegasowaccordingly.
SomeOxygenanalyzersmaybecapableofoperatingwithInstrumentAirpurgealoneorinconjunction
with Nitrogen purge of the measurement enclosure.
4.1 Connectprocessgassampletotheinletportandtheprocesssamplereturn/venttotheowcelloutlet
port.
Ensureallinletlinesarecleananddrybeforeconnectingtopreventcontaminationoftheowcelland
owcellwindow/mirror.
4.2 Leak-check all connections and ensure pressure ratings are not exceeded!
5.0 Power-Up Make sure the power module door is closed. Do not open this door when the analyzer is powered. Apply
the AC power to the analyzer.
5.1 OpentheControlmoduledoor.InsidethismoduleusetheinternalOn-Offswitchtopower-upthe
analyzer (located lower right hand side).
5.2 ObservethevariousLEDclustersonthebackplaneandFPGAboards.
AllblueLEDslocatedlowerrightsideontheback-planeshouldbeon.
5.3 ObservetheGreenpowerindicatorontheSBC.
5.4 ObservetheLEDsontheoptionalanalogI/Oboard.
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6.0 Checking Ifthereisaninstalledoptional6.5”DisplayandKeypad–ObservetheMainMenumessagesandstatus
information.
6.1 IfthereisnoinstalledUserInterface,thenconnectalaptopPCviaEthernettotheSBCmountedonthe
backplane. Initiate the supplied UltraVNC software from the laptop to initiate a VNC session with the
‘blind’ analyzer and observe the analyzer Main Menu via the laptop.
6.2 AT this time there may be one or more alarm message due to low transmission, out of range parameters or other –
nal system conguration is still required!
6.3 IftheanalyzerdisplaysaWarning“ValidationRequired”thenthisindicatesthatthereisnotargetgas
absorption peak found at start-up. Either, shut down the analyzer, introduce some measured gas into the
owcellandre-startorperformavalidation.Thiswillensurethattheanalyzeriscorrectlytunedtothe
measurement gas absorption peak. If this Warning cannot be cleared by either method, please contact
YokogawaLaserAnalysisDivisionoryourlocalagentforfurtherassistance.
7.0 Congure
BASIC
By way of the appropriate user interface, the correct process parameters and other parameters can now
be entered.
7.1 EntertheBasicMenuandgotoCongure.
7.2 Gas Pressure Enterinthecorrectprocessgaspressure(ifActive,seeAdvancedCongure).
7.3 Gas Temperature Enterinthecorrectprocessgastemperature(ifActive,seeAdvancedCongure).
7.4 Ifanyotherparametersarerequiredtobeset(suchasanalogI/Oranges,alarmslevels,AutoValidation
sequences) then the Advanced Menu needs to be accessed.
Advanced Menu access is Password protected (default 1234, can be changed by user if necessary) and should only be
used by skilled and trained persons - Contact Yokogawa Laser Analysis Division or Local Agent if any doubts!
GototheDatasectionunderBasicandconguretheappropriate‘RecordResultData’settings.Thiswill
ensuretheanalyzerstoresimportantinformationduringoperationthatmaybeusedtoverifyoperation/
status/diagnosticsandothertroubleshooting.
8.0 Congure
ADVANCED
Usingthecorrectpassword(Default1234),enterintotheAdvancedMenu,thentheCongure.
8.1 Select the desired measurement units for path length, pressure and temperature.
8.2 Select Fixed or Active.
If Fixed, enter in the correct process gas pressure.
If Active, enter in the 4-20mA input signal range proportional to the pressure transmitter output range.
8.3 Select Fixed or Active.
If Fixed, enter in the correct process gas temperature.
If Active, enter in the 4-20mA input signal range proportional to the temperature range.
8.4 CongurethesystemI/ObyenteringintotheSystemI/OsubmenuinCongure.
8.5 IftheoptionalAnalogI/Oboardisinstalled,thenselectAnalogOutputandsettheappropriate4mAand
20mA values for Ch 1 Concentration and Ch 2 Transmission.
8.6 Selectwhatmode(Block,TrackorHold)the4-20mAoutputsaretobewhentheanalyzerisinWarning,
Fault, Export Data and Calibration Modes.
8.7 CongureDigitalI/O–WarningsandFaults.Manyofthesewillbefactorypre-setsoifunsureaboutany
settings then leave as Factory Default.
SelectandsetlevelforAlarmLimittoeithertheMeasuredGasorTransmission.
8.8 Go to the Data screen and set the appropriate parameters for ‘Record Result Data’ and ‘Spectrum
Capture’. These will ensure the analyzer stores important information during operation that may be used
toverifyoperation/status/diagnosticsandothertroubleshooting.
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
<2 QUICK START> 2-3
8.9 GototheTrendsscreenandreview/plotseveralofthelistedparameterstocheckanalyzerperformance
over a period of time.
8.10 Non-Process
Parameters
Iftheapplicationistousingpurgegascontainingthetargetgas(e.g.Oxygenmeasurementwith
InstrumentAirPurge)thentheNon-Processparametersshouldbeconguredasdetailedlaterinthis
manual under the Software Section.
9.0 Normal Operation Whenthesite/eldcongurationiscompleteandtheanalyzerhasoperatedforatleasttwohours
without any functional alarms, then perform an export data routine.
9.1 To Export Data, simply insert an empty USB memory stick in to a USB port on the launch unit back
plane. The data transfer may take several minutes.
DO NOT REMOVE THE MEMORY STICK DURING THIS TIME!
9.2 CloseouttheVNCsoftwareanddisconnecttheservicePC–ifconnected.
9.3 Ensurethedoors/lidsareclosedandtightlysealed.
9.4 The system is now in normal operation mode.
9.5 We RECOMMEND sending all the Exported Data files to Yokogawa Laser Analysis Division along
with any notes and comments. We will then be able to store these files on a master record for
future reference.
Please carefully read the appropriate Sections of this Instruction Manual. The TDLS220 Tunable Diode
Laser (TDL) Analyzer is a technologically advanced instrument that requires the appropriate care when
handling, installing and operating.
Failure to do so may result in damage and can void any warranty!
If there is any doubt about any aspect of the Instrument installation or use, please contact Yokogawa
Laser Analysis Division and/or your authorized Representative/Distributor.
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
3-1<3 INSTALLATION AND WIRING>2-3
3 Installation and Wiring
3.1 Mounting of the Analyzer
Refer to the SAFETY section (Safe handling and relocation) for instructions on holding and moving the
analyzer.
TheTDLS220issuitableforwallmountingbymeansofthefourcornerlocatedmountingholesasshown
below:Theholedare½”sizedfortypically3/8”or¼”boltsandshouldbeusedwithappropriatesized
atandlockingwashers.Ensuretheanalyzerissecuringfastenedandthatthereissuitableaccessfor
maintenance, etc.
The analyzer is designed for operation outside buildings, at normal environmental conditions (see
Environmentalspecications,page11).However,itmustbeprotectedfromdirectrainandsnowfall.
Mounting in a vibration free environment will ensure prolonged service life. Mounting in vibration prone
areasmayintroduceoperationalissues.Pleaseconsidermountinglocationwithcare.
The actual measurement is NOT affected by vibration, it is an instrument life-time reliability
consideration.
Figure 1 - Mounting Dimensions
22”
22” 22”
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
3-2<3 INSTALLATION AND WIRING>
3.2 Sample Inlet and Outlet Considerations
The following criteria should be considered when selecting the installation point in respect to the process
conditions(1/4”ODSwageloktubettings):
Process Gas Condition: - The sample should be clean, dry, non-condensing at the inlet to the
sample cell. The dew point of the sample should be below the sample cell operating temperature.
If the sample cell is not heated and un-insulated then the sample must be non-condensing through
the entire ambient operating conditions.
NOTE: Oils, waxes, impure cleaners, and other deposits on the sample cell/mirror will cause
optical noise and subsequent analytical performance degradation. Please take all necessary
precautions to ensure the incoming sample gas is clean and dry at all times!
ProcessGasFlowConditions–Typically1-10lts/minsampleow.Aso-callednormalow-rate
wouldbeintheorderof2-3lts/min.Higherow-rateswillimprovethesamplelagtimewithinthe
measurementcell.Sampleowmetercanbetypicallyinstalledontheinletwhenequippedwith
needlevalve.Excessiveow-ratesmayresultingastemperaturecontrolissuesifthedeltaTof
incoming gas and cell temperature set-point exceed 15OC.
ProcessGasTemperature–Itisrecommendedthatthesamplegasinletremainswithin+/-15OC
of the sample cell temperature set-point. If the sample cell is un-heated then the sample gas
shouldbewith+/-10OCoftheambienttemperature.Pleaseensurethattheprocessgas
entering the sample cell is above the dew point. If necessary, utilize membrane or coalescing type
lterdeviceontheinlet.
Lower gas temperatures generally lead to better measurements.
•ProcessGasPressure–Itisrecommendedthattheanalyzerbeinstalledatalocationwhere
pressureuctuationsareminimized.Generallyasaguide,ifthetemperatureofthegasatthepoint
wheretheanalyzeristobeinstalledistovarybymorethan+/-0.05Bar(+/-0.725psi)thenan
“Active”inputsignalshouldbeusedforcompensation.
Ensuretheanalyzerhasbeenselectedandconguredtosuitthemaximumoperatinggas
pressure.
Ensuretheprocessisolationwindowshavebeenselectedandconguredtosuitethemaximum
design gas pressure.
Lower gas pressures generally lead to better measurements.
Process Dust/Particulate Matter–Itisrecommendedthattheprocessgasislteredto<2uusingprocess
analyticalgradeltrationsystems.
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
3-2 3-3<3 INSTALLATION AND WIRING>
3.3 Wiring Details
Screw Terminal Block (SAK2.5) Details: (also see following diagram for internal wiring).
TB Field or
Factory
Terminal
No.
Function Notes/Comments
1Factory 1+24VDC DCpowerfromthe24powersupplyinadjacentenclosure.
2 0 VDC
3+24VDC 24VDC power take-off to integral purge indicator/switch unit
(when tted)
4 0 VDC
2Field 1SV 1 remote Cal/Val initiate signal loop (SV # 1) to Remote voltage free con-
tacts/switch. Do not apply external power!
2
3SV 2 remote Cal/Val initiate signal loop (SV # 2) to Remote voltage free con-
tacts/switch. Do not apply external power!
4
5SV 3 remote Cal/Val initiate signal loop (SV # 2) to Remote voltage free con-
tacts/switch. Do not apply external power!
6
3Field 1SV1+ 24VDC power output signal to actuate external solenoid valve # 1.
Max 12 Watts requires ferrite coil on wires.
2 SV 1 -
3SV2+ 24VDC power output signal to actuate external solenoid valve # 2.
Max 12 Watts requires ferrite coil on wires.
4 SV 2 -
5SV3+ 24VDC power output signal to actuate external solenoid valve # 3.
Max 12 Watts requires ferrite coil on wires.
6 SV 3 -
4Field 1Warning
Alarm
NC-ClosedcontactonWarning/Power-offstate
2C-Commoncontact–ratedmax1A@24VDC
3NO-OpencontactonWarning/Power-offstate
4Fault
Alarm
NC-ClosedcontactonWarning/Power-offstate
5C-Commoncontact–ratedmax1A@24VDC
6NO-OpencontactonWarning/Power-offstate
5Field 1User Alarm NC-ClosedcontactonWarning/Power-offstate
2C-Commoncontact–ratedmax1A@24VDC
3NO-OpencontactonWarning/Power-offstate
4Purge Alarm C-Commoncontact–ratedmax265VAC/DC,150mA
5NO-Opencontactonlossofpurgepressure
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
3-4<3 INSTALLATION AND WIRING>
6Factory 1Ethernet + Transmit
2- Transmit
3+ Receive
4- Receive
7Factory 1-8 Detect Internal connections only – do not use
8Field Analog
#1 output
+ Cal/Val initiate signal loop (SV # 1) to Remote voltage free con-
tacts/switch. Do not apply external power!
-
Analog
#2 output
+ Cal/Val initiate signal loop (SV # 2) to Remote voltage free con-
tacts/switch. Do not apply external power!
-
Analog
#3 output
+ Cal/Val initiate signal loop (SV # 2) to Remote voltage free con-
tacts/switch. Do not apply external power!
-
9Factory
and/or
Field
1Gas
Temperature
Compensation
Externally powered 4-20 mA gas temperature signals are wired to
1 (+) and 2(-), 3 not used.
Loop powered temperature transmitter can be connected to 1 (-)
and 3 (+24 VDC), 2 not used
2
3
4Gas
Pressure
Compensation
Externally powered 4-20 mA gas pressure signals are wired to 1
(+) and 2(-), 3 not used.
Loop powered pressure transmitter can be connected to 1 (-) and
3 (+24 VDC), 2 not used
5
6
14 Factory 1-4 Mini-Display Internal connections only – do not use
Figure 2 – Internal Wiring Diagram, including optional cell heating and optional purge unit
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
3-4 3-5<3 INSTALLATION AND WIRING>
3.4 Purge Gas Requirements and Hazardous Area Systems
TheTDLS220Analyzerrequiresacontinuousnitrogen(optionallyinstrumentair)gaspurgetopreventambient
oxygeningresstotheopticalpath,whenoxygenisthemeasuredgas.Theowratecanbeminimizedaslong
asitpreventsanyambientoxygeningresstothemeasurementopticalpath.Otherpurgegasesmaybeusedas
long as they do not contain any of the measured gas and a clean, dry, etc.
For hazardous area operation, the same nitrogen purge gas is used to purge the entire analyzer (including non-
optical path sections such as the electronics). Refer to purge diagrams below.
Insomeapplications,InstrumentAir(I/A)maybeusedasthepurgegas.Specialsoftwarecongurationsmust
beset-upunderthe“Congure”sectioncalled“Non-ProcessParameters”–refertosoftwaresectionofthis
manual for further details.
Theowratecanbeminimizedaslongasitpreventsanyambientoxygeningresstothemeasurementoptical
path.Otherpurgegasesmaybeusedaslongastheydonotcontainanyof
ELECTRONICS
CONTROLLER
FLOW CELL
POWER
HEAT
TRACE
LASER &
DETECT
N2 Purge Inlet
N2 Purge Vent
Figure3–SafeArea/GeneralPurposeN2AnalyzerPurgeSchematic
2
2
2
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
3-6<3 INSTALLATION AND WIRING>
ELECTRONICS
CONTROLLER
FLOW CELL
POWER
HEAT
TRACE
LASER &
DETECT
I/A Purge Inlet
I/A Purge Vent
Figure4–SafeArea/GeneralPurposeI/AAnalyzerPurgeSchematic
ELECTRONICS
CONTROLLER
FLOW CELL
POWER
HEAT
TRACE
LASER &
DETECT
I/A Purge Inlet
I/A Purge Vent
General
Purpose
or
Safe Area
N2 Purge Inlet
N2 Purge Vent
Figure5–SafeArea/GeneralPurposeDual/SplitN2&I/AAnalyzerPurgeSchematic
2
2
2
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
3-6 3-7<3 INSTALLATION AND WIRING>
ELECTRONICS
CONTROLLER
FLOW CELL
POWER
HEAT
TRACE
LASER &
DETECT
N2 Purge Inlet
N2 Purge Vent
Hazardous
Area
Div 2 BCD
ATEX CAT3
Figure6–HazardousAreaN2AnalyzerPurgeSchematic
Figure7–HazardousAreaI/AAnalyzerPurgeSchematic
Please also refer to any separate Purge System Original Manufacturers Operating Instructions and
Manuals in conjunction with this Instruction Manual.
2
2
2
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
1-18 i<REVISION RECORD>
Manual Title: Model TDLS220 Tunable Diode Laser Spectroscopy Analyzer Start-up Manual
Manual Number: IM 11Y01B02-11E-A
Edion Date Remark (s)
1st April 2008 Newly Published
2nd June 2012 Revisions:
1. Formang was corrected.
2. Preface secon was added.
3. Instrument check, now secon one was added.
4. Quick Start secon changed to secon 2.
5. Installaon and wiring secon 3 was added.
6. Revision Record was added.
7. Back panel for CD holder was added.
3rd August 2012 Revisions:
1. Updated Safety Precauons secon.
2. Updated Quick Start secon 2.
1-18
i1-18
TDLS220 TruePeak Series Electronic User’s Manaul IM 11Y01B02-21E-A
as the high volume may damage your hearing or audio speakers.
•Process/environmental conditions that may be related to the failure of the device.
•A statement whether warranty or nonwarranty service is requested
•Complete shipping and billing instructions for return of material, plus the name and phone number of a
contact person who can be reached for further information.
Returned goods that have been in contact with process fluids must be decontaminated/ disinfected before shipment.
Goods should carry a certificate to this effect, for the health and safety of our employees. Material safety data sheets
should also be included for all components of the processes to which the equipment has been exposed.
<thelinesshouldbearedcolorandthicknesshere,seeexamplephotoofFLXA21IMbelow>
CD-R
IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
1-20
IM 11Y01B02-11E-A
® 2012
Yokogawa has an extensive sales and
distribution network.
Please refer to the website (www.
yokogawa.com/us) to contact your nearest
representative.
Yokogawa Corporation of America
North America
2 Dart Road, Newnan, GA 30265-1094, USA
Phone:800-888-6400Fax:770-254-0928
12530WestAirportBlvd.,SugarLand,TX77478
Phone:281-340-3800Fax:281-340-3838
Mexico
MelchorOcampo193,TorreC,Ocina3”B”
VeronicaAnzuresD.F.,C.P.11300
Phone:(55)5260-0019,(55)5260-0042
Yokogawa Canada, Inc.
Bay 4, 11133 40th Street SE, Calgary, AB Canada T2C2Z4
Phone:403-258-2681Fax:403-258-0182
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