User`s Manual
Contents
1. 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 Process Gas Flow Conditions Typically 1 10 Its min sample flow A so called normal flow rate would be in the order of 2 3 Its min Higher flow rates will improve the sample lag time within the measurement cell Sample flowmeter can be typically installed on the inlet when equipped with needle valve Excessive flow rates may result in gas temperature control issues if the delta T of incoming gas and cell temperature set point exceed 15 C Process Gas Temperature It is recommended that the sample gas inlet remains within 15 C of the sample cell temperature set point If the sample cell is un heated then the sample gas should be with 10 C of the ambient temperature Please ensure that the process gas entering the sample cell is above the dew point If necessary utilize membrane or coalescing type filter device on the inlet Lower gas temperatures generally lead to better measurements e Process Gas Pressure It is recommended that the analyzer be installed at a location where pressure fluctuations are minimized Generally as a guide if the temperature of the gas at the point where the analyzer is to be installed is to vary by more than 0 05 Bar 0 725 psi then an Active i2. Notice 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 or sales office This manual does not cover the special specifications This manual may be left unchanged on any change of specification construction or parts when the change does not affect the functions or performance of the product If the product is not used in a manner specified in 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 operation by the user Use of the instrument in improper applications Use of the instrument in an improper environment or improper utility program Repair or modification of the related instrument by an engineer not authorized by Yokogawa Safety and Modification Precautions Follow the safety precautions in this manual when using the product to ensure pro
3. Phone 55 5260 0019 55 5260 0042 Yokogawa Canada Inc Bay 4 11133 40th Street SE Calgary AB Canada T2C2Z4 Phone 403 258 2681 Fax 403 258 0182 YOKOGAWA Q IM 11Y01B02 11E A 03 1208 A Subject to change without notice Printed in The USA Copyright 2012 IM 11YO1BO2 11E A 3rd Edition August 14 2012 00
4. area 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 by the elements in the grip area Never hold the analyzer by applying force to the elements in the Do not grip zone or to the conecting cables 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 The analyzer is powered by either a 220V 50 Hz or 120V 60 Hz model specific During normal operation this voltage is not accessible from outside of the enclosure However end user is responsible for connecting the mains to the analyzer terminals in the Power Temperature Controller box right bottom block in the diagram above THE WIRES BEING CONNECTED MUST BE DISCONNECTED FROM ANY VOLTAGE SOURCES DURING THIS PROCEDURE PROTECTIVE GROUND WIRE MUST BE CONNECTED TO THE DESIGNATED TERMINAL LABELED BY THE CORRESPONDING SYMBOL DO NOT OPEN THE POWER MODULE ENCLOSURE WHEN THE ANALYZER IS ENERGIZED Some maintenance and troubleshooting operations require opening the Electronics Controller box left bottom block in the diagram above while the analyzer is powered The highest voltage present in this box
5. is 24V and is not hazardous A higher voltage 65V 10 mA is shielded with an isolating plate and labeled 3 Thermal hazard The gas cell can be heated up to 120 C and cause thermal injury to unprotected skin at direct contact In normal configuration the cell is wrapped in a thermal isolation jacket that prevents such incidents DO NOT REMOVE THERMAL JACKET WHEN THE ANALYZER IS POWERED Prior to performing service operations that require removal of the thermal jacket power the analyzer down and wait 30 minutes to let the temperature drop to a safe level Areas of a potentially hazardous temperature are labeled with the following symbol IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 4 Chemical hazard Analyzer can measure a wide variety of chemical species in various gas mixtures CHEMICAL COMPOSITION OF SAMPLE SUPPLIED TO THE ANALYZER AND ITS VARIATION LIMITS MUST BE APPROVED BY YOKOGAWA to ensure safe operation of the device Gas stream supplied to the analyzer gas cell for analysis can be potentially harmful for people and environment DO NOT DISCONNECT THE ANALYZER GAS TUBES INLET OR OUTLET DURING ITS OPERATION CHECK FOR LEAKS AFTER INSTALLATION BEFORE SUPPLYING THE GAS SAMPLE FLUSH ANALYZER WITH NITROGEN OR INSTRUMENT AIR FOR 15 MINUTES BEFORE DISCONNECTING FROM THE GAS LINES The inlets and outlets of the sampled gas are labeled with the warning sign 5 Other labels used on this analyzer The areas of potent
6. 3rd Edition August 14 2012 00 lt 1 INSTRUMENT CHECK gt 1 1 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 immediately notify the carrier and the relevant Yokogawa sales office Make sure the model number on the nameplate of the instrument agrees with your order N Note The nameplate will also contain the serial number and any relevant certification marks Be sure to apply correct power to the unit as detailed on the nameplate N Note For products used within the European Community or other countries requiring the CE mark and or ATEX classification the following labels are attached as appropriate IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 lt 2 QUICK START gt 2 1 2 QUICK START Sep rite Description ooo 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 conditioning system meets the sample inlet and outlet requirements for TDLS220 a Ensure you comply with any local and or site specific safety requirements M the appropriate sections of the Instruction Manual BEFORE starting any installation work
7. Contact Laser Analysis Division or Local Agent if any doubts sf Ensure there is sufficient physical space to mount the analyzer and allow suitable space for any future maintenance access Mount the analyzer panel to a secure vertical surface using appropriate style shake proof fasteners Avoid areas prone to vibration to ensure long term reliability the analytical measurement itself is not affected by vibration Dow Ensure that all wiring will meet local codes and site requirements Connect protective ground wire to the protective ground terminal of TDLS220 Use minimum 14 AWG wire or equivalent Connect the appropriate single phase AC electrical power supply e 110 240 50 60 Hz to the power heater control line filter using supplied cable crimp terminal plugs e A suitable mains disconnect device must be supplied Refer to the Installation section of this manual for details Check termination details before proceeding to prevent damage to electronics Connect any analog I O signals to the optional analog I O Board Outputs land on TB8 and any pressure inputs land on TB9 Heated flow cells have the gas temperature signal already terminated at TB9 A table of wiring terminations is included in this Instruction Manual Connect any other equipment such as Ethernet solenoid valves digital I O etc Note Solenoids require directional diode or ferrite coil on field wires at terminal block to prevent noise spikes a5 Check t
8. System I O sub menu in Configure 8 5 If the optional Analog I O board is installed then select Analog Output and set the appropriate 4mA and 20mA values for Ch 1 Concentration and Ch 2 Transmission Select what mode Block Track or Hold the 4 20mA outputs are to be when the analyzer is in Warning Fault Export Data and Calibration Modes 8 7 Configure Digital I O Warnings and Faults Many of these will be factory pre set so if unsure about any settings then leave as Factory Default Select and set level for Alarm Limit to either the Measured Gas or Transmission 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 to verify operation status diagnostics and other trouble shooting IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 lt 2 QUICK START gt 2 3 Go to the Trends screen and review plot several of the listed parameters to check analyzer performance over a period of time Non Process If the application is to using purge gas containing the target gas e g Oxygen measurement with Parameters Instrument Air Purge then the Non Process parameters should be configured as detailed later in this manual under the Software Section Normal Operation When the site field configuration is complete and the analyzer has operated for at least two hours without any funct
9. 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 IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 TOC 1 Model TDLS220 Tunable Diode Laser Spectroscopy Analyzer Start up Manual IM 11Y01B02 11E A 2nd Edition CONTENTS TPG ACG ve aces canine Safely Precautions sirrinin T m li 1 fsirument Check EEUU U M 1 1 MEE M ee 2 1 2 mMerdianon and VU MINING oescvosiskivuses ens ie vas Cebu AS Cul raa CELO GER Orta EPIO Son EVO SFO ROS LN Cnt DU cp X OR CRRK RUE d Ord Cpu EE A 3 1 3 1 Mo ming the ets ANTE OE 3 1 3 2 Sample Inlet and Outlet considerations scssicwsioisinssiniuttiowanntnarkovesenasensneanieatnacashabeareownssaiweendtuveseawsil 3 2 FNNO DEAS a c c 3 3 3 4 Purge Gas Requirements and Hazardous Area Systems esee nennen nnns 3 5 Jaune t IM 11YO1BO2 11E A
10. easurement optical path Other purge gases may be used as long as they do not contain any of N Purge Inlet FLOW CELL N Purge Vent ELECTRONICS CONTROLLER Figure 3 Safe Area General Purpose N Analyzer Purge Schematic IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 lt 3 INSTALLATION AND WIRING gt 3 6 I A Purge Inlet I A Purge Vent ELECTRONICS CONTROLLER Figure 4 Safe Area General Purpose I A Analyzer Purge Schematic I A Purge Inlet N gt Purge Inlet General Purpose or Safe Area N Purge Vent I A Purge Vent ELECTRONICS CONTROLLER Figure 5 Safe Area General Purpose Dual Split No amp I A Analyzer Purge Schematic IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 lt 3 INSTALLATION AND WIRING gt 3 7 N Purge Inlet Hazardous Area Div 2 BCD ATEX CAT3 ELECTRONICS CONTROLLER No Purge Vent Figure 6 Hazardous Area N Analyzer Purge Schematic I A Purge Inlet Hazardous Area Div 2 BCD ATEX CAT3 Purge Pressure Switch with Indicator Div 2 BCD ATEX CAT3 ELECTRONICS CONTROLLER I A Purge Vent Figure 7 Hazardous Area I A Analyzer Purge Schematic Note Please also refer to any separate Purge System Original Manufacturers Operating Instructions and Manuals in conjunction with this Instruction Manual IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 REVISION RECORD i1 18 Manual Title Model TDLS220 Tunable Diode Laser Spectroscopy Analyzer S
11. erminations and ensure all cable shields are landed per supplied wiring details 4 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 per the supplied purge gas sequence details including any Hazardous area purge system Start the purge gas flow accordingly Some Oxygen analyzers may be capable of operating with Instrument Air purge alone or in conjunction with Nitrogen purge of the measurement enclosure Connect process gas sample to the inlet port and the process sample return vent to the flow cell outlet port Ensure all inlet lines are clean and dry before connecting to prevent contamination of the flow cell and flow cell window mirror a2 Leak check all connections and ensure pressure ratings are not exceeded 9 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 Open the Control module door Inside this module use the internal On Off switch to power up the analyzer located lower right hand side Observe the various LED clusters on the backplane and FPGA boards All blue LEDs l
12. go to Configure Gas Pressure Enter in the correct process gas pressure if Active see Advanced Configure Gas Temperature Enter in the correct process gas temperature if Active see Advanced Configure 7 4 If any other parameters are required to be set such as analog I O ranges alarms levels Auto Validation 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 Go to the Data section under Basic and configure the appropriate Record Result Data settings This will ensure the analyzer stores important information during operation that may be used to verify operation status diagnostics and other trouble shooting Configure Using the correct password Default 1234 enter in to the Advanced Menu then the Configure ADVANCED Le 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 ea 4 Configure the system I O by entering in to the
13. ially hazardous voltage are labeled with this sign Caution refer to the user manual Alternating current Direct current Protective ground terminal c Function ground terminal do not use this terminal as the protective ground terminal E 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 Part number model code and serial e Number e Original purchase order and date e Length of time in service and a description of the process Description of the fault and the circumstances of failure e Process environmental conditions that may be related to the failure of the device e A statement whether warranty or nonwarranty service is requested e Complete shipping and
14. ional 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 e2 fo Close out the VNC software and disconnect the service PC if connected es Ensure the doors lids are closed and tightly sealed 94 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 11YO1BO2 11E A 3rd Edition August 14 2012 00 3 INSTALLATION AND WIRING 3 1 3 Installation and Wiring 3 1 Mounting of the Analyzer Hefer to the SAFETY section Safe handling and relocation for instructions on holding and moving the analyzer The TDLS220 is suitable for wall mounting by means of the four cor
15. ment hardware or software from being damaged or a system failure from occurring gt CAUTION This symbol gives information essential for understanding the operations and functions gt Note This symbol indicates information that complements the present topic a This symbol indicates Protective Ground Terminal This symbol indicates Function Ground Terminal Do not use this terminal as the protective ground terminal BE warning and Disclaimer The product is provided on an as is basis YOKOGAWA shall have neither liability nor responsibility to any person or entity with respect to any direct or indirect loss or damage arising from using the product or any defect of the product that YOKOGAWA cannot predict in advance IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 A CAUTION SAFETY should be considered first and foremost importance when 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 situations that may exist or potentially exist Please take appropriate action to prevent ALL POTENTIAL ACCIDENTS 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 Mounting holes that can be used for hooks Do not grip area Grip
16. ner located mounting holes as shown below The holed are sized for typically 3 8 or 14 bolts and should be used with appropriate sized flat and locking washers Ensure the analyzer is securing fastened and that there is suitable access for maintenance etc The analyzer is designed for operation outside buildings at normal environmental conditions see Environmental specifications page 11 However it must be protected from direct rain and snow fall Mounting in a vibration free environment will ensure prolonged service life Mounting in vibration prone areas may introduce operational issues Please consider mounting location with care The actual measurement is NOT affected by vibration it is an instrument life time reliability consideration QOOOO OQOOOO0 OOOO Slelelele OOQQOQ OOQOQQOQ Figure 1 Mounting Dimensions IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 3 INSTALLATION AND WIRING 3 2 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 OD Swagelok tube fittings 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
17. nput signal should be used for compensation Ensure the analyzer has been selected and configured to suit the maximum operating gas pressure Ensure the process isolation windows have been selected and configured to suite the maximum design gas pressure Lower gas pressures generally lead to better measurements Process Dust Particulate Matter It is recommended that the process gas is filtered to 2u using process analytical grade filtration systems IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 3 3 Wiring Details lt 3 INSTALLATION AND WIRING gt 3 3 Screw Terminal Block SAK2 5 Details also see following diagram for internal wiring Notes Comments Field or Factory 24 VDC DC power from the 24 power supply in adjacent enclosure 0 VDC 24 VDC 24VDC power take off to integral purge indicator switch unit 0 VDC when fitted Cal Val initiate signal loop SV 1 to Remote voltage free con tacts switch Do not apply external power Cal Val initiate signal loop SV 2 to Remote voltage free con tacts switch Do not apply external power Cal Val initiate signal loop SV 2 to Remote voltage free con tacts switch Do not apply external power 24VDC power output signal to actuate external solenoid valve 1 Max 12 Watts requires ferrite coil on wires 24VDC power output signal to actuate external solenoid valve 2 Max 12 Watts requires ferrite coil on wires 24VDC power output signal to act
18. ocated lower right side on the back plane should be on aes Observe the Green power indicator on the SBC sa o Observe the LEDs on the optional analog I O board IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 lt 2 QUICK START 2 2 If there is an installed optional 6 5 Display and Keypad Observe the Main Menu messages and status information If there is no installed User Interface then connect a laptop PC via Ethernet to the SBC mounted on the 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 AT this time there may be one or more alarm message due to low transmission out of range parameters or other final system configuration is still required If the analyzer displays a Warning Validation Required then this indicates that there is no target gas absorption peak found at start up Either shut down the analyzer introduce some measured gas into the flow cell and re start or perform a validation This will ensure that the analyzer is correctly tuned to the measurement gas absorption peak If this Warning cannot be cleared by either method please contact Yokogawa Laser Analysis Division or your local agent for further assistance Configure By way of the appropriate user interface the correct process parameters and other parameters can now BASIC be entered DM REN Enter the Basic Menu and
19. red 4 20 mA gas pressure signals are wired to 1 and 2 3 not used Pressure Loop powered pressure transmitter can be connected to 1 and Compensation 3 24 VDC 2 not used Mini Display Internal connections only do not use HEAT TRACE TEMPERATURE CONTROLLER CYCLOPS Figure 2 Internal Wiring Diagram including optional cell heating and optional purge unit IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 3 INSTALLATION AND WIRING 3 5 3 4 Purge Gas Requirements and Hazardous Area Systems The TDLS220 Analyzer requires a continuous nitrogen optionally instrument air gas purge to prevent ambient oxygen ingress to the optical path when oxygen is the measured gas The flow rate can be minimized as long as it prevents any ambient oxygen ingress to the measurement optical path Other purge gases may be used as 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 In some applications Instrument Air I A may be used as the purge gas Special software configurations must be set up under the Configure section called Non Process Parameters refer to software section of this manual for further details The flow rate can be minimized as long as it prevents any ambient oxygen ingress to the m
20. tart up Manual Manual Number IM 11Y01B02 11E A April 2008 Newly Published Ze June 2012 Revisions Formatting was corrected Preface section was added Instrument check now section one was added Quick Start section changed to section 2 Installation and wiring section 3 was added Revision Record was added Back panel for CD holder was added August 2012 Revisions 1 Updated Safety Precautions section 2 Updated Quick Start section 2 IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 TDLS220 TruePeak Series Electronic User s Manaul IM 11Y01B02 21E A Contents This CD ROM contains information in PDF format that is necessary for sale and effective operation of the product YOKOGAWA 4 www yokogawa com us as the high volume may damage your hearing or audio speakers WARNING This CD ROM contains software and is for use in a computer only Do not play this on an audio CD player copyright 2012 Yokogawa Corporatoin of America All Rights Reserved Yokogawa Corporation of America Yokogawa has an extensive sales and North America 2 Dart Road Newnan GA 30265 1094 USA distribution network Phone 800 258 2552 Fax 770 254 0928 Please refer to the website www yokogawa com us to contact your nearest 12530 West Airport Blvd Sugar Land TX 77478 Phone 281 340 3800 Fax 281 340 3838 representative Mexico Melchor Ocampo 193 Torre C Oficina 3 B Veronica Anzures D F C P 11300
21. tection and safety of the human body the product and the system containing the product IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 Safety Precautions BE Safety Protection and Modification of the Product In order to protect the system controlled by the product and the product itself and ensure safe operation observe the safety precautions described in this user s manual We assume no liability for safety if users fail to observe these instructions when operating the product If this instrument is used in a manner not specified in this user s manual the protection provided by this instrument may be impaired If any protection or safety circuit is required for the system controlled by the product or for the product itself prepare it separately Be sure to use the spare parts approved by Yokogawa Electric Corporation hereafter simply referred to as YOKOGAWA when replacing parts or consumables Modification of the product is strictly prohibited The following safety symbols are used on the product as well as in this manual A 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 gt WARNING This symbol indicates that the operator must refer to the instructions in this manual in order to prevent the instru
22. uate external solenoid valve 3 Max 12 Watts requires ferrite coil on wires Warning NC Closed contact on Warning Power off state Alarm C Common contact rated max 1A 24 VDC NO Open contact on Warning Power off state NC Closed contact on Warning Power off state C Common contact rated max 1A 24 VDC NO Open contact on Warning Power off state zn NC Closed contact on Warning Power off state C Common contact rated max 1A 24 VDC NO Open contact on Warning Power off state Purge Alarm C Common contact rated max 265 V AC DC 150 mA NO Open contact on loss of purge pressure IM 11YO1BO2 11E A 3rd Edition August 14 2012 00 lt 3 INSTALLATION AND WIRING gt 3 4 Receive ps o Detect Analog 1 output Analog 2 output Analog 3 output Factory and or Field A Detect Internal connections only do not use Cal Val initiate signal loop SV 1 to Remote voltage free con tacts switch Do not apply external power Cal Val initiate signal loop SV 2 to Remote voltage free con BEEN tacts switch Do not apply external power Cal Val initiate signal loop SV 2 to Remote voltage free con tacts switch Do not apply external power Gas Externally powered 4 20 mA gas temperature signals are wired to 1 and 2 3 not used Temperature Loop powered temperature transmitter can be connected to 1 Compensation and 3 24 VDC 2 not used Gas Externally powe
23. y T LJL cce2c2c users TDLS220 TruePeak Manual Tunable Diode Laser Spectroscopy Analyzer C Start up Manual IM11Y01B02 11E A CE vigilantplant YOKOGAWA EE EE sme 0 MTYOIBOSIEA 2 Dart Road Newnan Georgia U S A 30265 ard Editi Yokogawa Corporation of America Tel 1 800 258 2552 Fax 1 770 254 0928 Ion Media No IM 11Y01B02 11E A All Rights Reserved Copyright 2012 Yokogawa Corporation of America PREFACE This Instruction Manual has been compiled for Owners Operators of the Model TDLS220 Tunable Diode Laser Analyzer A CAUTION SAFETY should be considered first and foremost importance when 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 situations that may exist or potentially exist Please take appropriate action to prevent ALL POTENTIAL ACCIDENTS AVOID SHOCK AND IMPACT TO THE ANALYZER THE LASERS CAN BE N WARNING THIS ANALYZER CONTAINS A CLASS 1 LASER SOURCE EN 60825 1 CLASSIFICATION EYE SAFE UNDER ALL OPERATING CONDITIONS HOWEVER IT IS RECOMMENDED TO AVOID DIRECT EYE EXPOSURE TO THE LASER RADIATION A CAUTION 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 3rd Edition August 2012 YCA
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