User’s Manual TDLS220 Tunable Diode Laser Spectroscopy Analyzer Start-up Manual IM11Y01B02-11E-A Yokogawa Corporation of America Yokogawa Corporation of America 2 Dart Road, Newnan, Georgia U.S.A.
i PREFACE This Instruction Manual has been compiled for Owners/Operators of the Model TDLS220 Tunable Diode Laser Analyzer 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.
ii Safety Precautions 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.
iii <1 QUICK START> 1-4 1-5 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.
iv <1 QUICK START> 1-5 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.
TOC-1 Model TDLS220 Tunable Diode Laser Spectroscopy Analyzer Start-up Manual IM 11Y01B02-11E-A 2nd Edition ConteNtS Preface .................................................................................................................................................................................... i Safety Precautions................................................................................................................................................................. ii 1 Instrument Check.
<1 INSTRUMENT CHECK> 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. The nameplate will also contain the serial number and any relevant certification marks.
<2 QUICK START> 2-1 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 conditioning system meets the sample inlet and outlet requirements for TDLS220 1.2 Ensure you comply with any local and/or site specific safety requirements. 1.
<2 QUICK START> 2-2 6.0 Checking If there is an installed optional 6.5” Display and Keypad – Observe the Main Menu messages and status information. 6.1 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. 6.
<2 QUICK START> 2-3 8.9 Go to the Trends screen and review/plot several of the listed parameters to check analyzer performance over a period of time. 8.10 Non-Process Parameters If the application is to using purge gas containing the target gas (e.g. Oxygen measurement with Instrument Air Purge) then the Non-Process parameters should be configured as detailed later in this manual under the Software Section. 9.
<3 INSTALLATION AND WIRING> 3-1 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. The TDLS220 is suitable for wall mounting by means of the four corner located mounting holes as shown below: The holed are ½” sized for typically 3/8” or ¼” bolts and should be used with appropriate sized flat and locking washers.
<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.
<3 INSTALLATION AND WIRING> 3-3 3.3 Wiring Details Screw Terminal Block (SAK2.5) Details: (also see following diagram for internal wiring). TB 1 2 Field or Factory Factory Field Terminal No. Function 1 +24 VDC 2 0 VDC 3 +24 VDC 4 0 VDC 1 SV 1 remote Cal/Val initiate signal loop (SV # 1) to Remote voltage free contacts/switch. Do not apply external power! SV 2 remote Cal/Val initiate signal loop (SV # 2) to Remote voltage free contacts/switch.
<3 INSTALLATION AND WIRING> 3-4 6 Factory 7 Factory 8 Field 9 Factory and/or Field 1 - Transmit 3 + Receive 4 - Receive 1-8 Detect Analog #1 output + Analog #2 output + Analog #3 output + 1 Gas Temperature Compensation Externally powered 4-20 mA gas temperature signals are wired to 1 (+) and 2(-), 3 not used.
<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.
<3 INSTALLATION AND WIRING> 3-6 I/A Purge Inlet LASER & DETECT FLOW CELL ELECTRONICS CONTROLLER POWER HEAT TRACE I/A Purge Vent Figure 4 – Safe Area/General Purpose I/A Analyzer Purge Schematic I/A Purge Inlet FLOW CELL N2 2 Purge Inlet LASER & DETECT General Purpose or Safe Area N2 2 Purge Vent ELECTRONICS CONTROLLER POWER HEAT TRACE I/A Purge Vent Figure 5 – Safe Area/General Purpose Dual/Split N2 2 & I/A Analyzer Purge Schematic IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
<3 INSTALLATION AND WIRING> 3-7 N2 2 Purge Inlet LASER & FLOW CELL ELECTRONICS CONTROLLER DETECT POWER HEAT TRACE Hazardous Area Div 2 BCD ATEX CAT3 N2 2 Purge Vent Figure 6 – Hazardous Area N2 2 Analyzer Purge Schematic Figure 7 – Hazardous Area I/A Analyzer Purge Schematic Please also refer to any separate Purge System Original Manufacturers Operating Instructions and Manuals in conjunction with this Instruction Manual.
i1-18 Manual Title: Model TDLS220 Tunable Diode Laser Spectroscopy Analyzer Start-up Manual Manual Number: IM 11Y01B02-11E-A Edition 1st Date April 2008 Remark (s) Newly Published 2nd June 2012 Revisions: 3rd August 2012 1. Formatting was corrected. 2. Preface section was added. 3. Instrument check, now section one was added. 4. Quick Start section changed to section 2. 5. Installation and wiring section 3 was added. 6. Revision Record was added. 7.
ocess/environmental conditions that may be related to the failure of the device. tatement whether warranty or nonwarranty service is requested mplete shipping and billing instructions for return of material, plus the name and phone number of ntact person who can be reached for further information. ods that have been in contact with process fluids must be decontaminated/ disinfected before shi ld carry a certificate to this effect, for the health and safety of our employees.
Yokogawa Corporation of America North America 2 Dart Road, Newnan, GA 30265-1094, USA Phone: 800-258-2552 Fax: 770-254-0928 12530 West Airport Blvd., Sugar Land, TX 77478 Phone: 281-340-3800 Fax: 281-340-3838 Yokogawa has an extensive sales and distribution network. Please refer to the website (www. yokogawa.com/us) to contact your nearest representative. Mexico Melchor Ocampo 193, Torre C, Oficina 3”B” Veronica Anzures D.F., C.P. 11300 Phone: (55) 5260-0019, (55) 5260-0042 Yokogawa Canada, Inc.
