Endress+Hauser SpectraSensors J22 TDLAS Operating Instructions Manual
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Endress+Hauser SpectraSensors J22 TDLAS Operating Instructions Manual

Gas analyzer
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4900002277/EN/01.21
Valid as of version
1.00.zz (Device firmware)
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Operating Instructions
J22 TDLAS Gas Analyzer
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Summary of Contents for Endress+Hauser SpectraSensors J22 TDLAS

  • Page 1 Products Solutions Services 4900002277/EN/01.21 Valid as of version 1.00.zz (Device firmware) Operating Instructions J22 TDLAS Gas Analyzer...

  • Page 3: Table Of Contents

    4900002277 J22 TDLAS Analyzer Table of Contents Introduction......1 Metric Conversion Kit ..... 21 Required tools .
  • Page 4 4900002277 J22 TDLAS Analyzer Starting the Web browser ... . . 43 Using the parameter to define the Logging on ......44 access code .
  • Page 5 J22 TDLAS Analyzer 4900002277 Spare Parts ......131 Via Web browser (via CDI-RJ45 Troubleshooting/Repairs .

  • Page 7: Introduction

    J22 TDLAS Gas Analyzer 4900002277 Introduction Document Function This operating instruction contains information required to install and operate the J22 TDLAS Gas Analyzer. It is important to closely review the sections of this manual to ensure the analyzer performs as specified. Symbols Used Safety symbols Symbol...

  • Page 8: Tools Symbols

    4900002277 J22 TDLAS Gas Analyzer Symbol Description Light emitting diode is flashing. Tools symbols Symbol Description Symbol Description T20 Torx screwdriver Flat blade screwdriver Open-ended wrench Phillips screwdriver Tape measure Hex driver Felt-tip marking pen Level Standard All documentation is available: Documentation •...

  • Page 9: Registered Trademarks

    Registered Modbus  Trademarks Registered trademark of SCHNEIDER AUTOMATION, INC. HistoROM  , Heartbeat Technology  Registered or registration-pending trademarks of the Endress+Hauser Group Manufacturer SpectraSensors, Inc. Address An Endress+Hauser Company 11027 Arrow Route Rancho Cucamonga, CA 91730 United States www.spectrasensors.com...

  • Page 10: Safety

    4900002277 J22 TDLAS Gas Analyzer Safety Each analyzer shipped from the factory includes safety instructions and documen- tation to the responsible party and/or operator of the equipment for the purpose of installation and maintenance. Technicians are expected to be trained and follow all safety protocols that have been established by the customer in accordance with the area hazard classification to service or operate the analyzer.

  • Page 11: Product Safety

    J22 TDLAS Gas Analyzer 4900002277 Before servicing, shut off all power to the analyzer. Product Safety The J22 TDLAS Gas Analyzer is designed in accordance with good engineering practice to meet state-of-the-art safety requirements, has been tested, and left the factory in a condition in which it is safe to operate. It meets general safety standards and legal requirements.

  • Page 12: Protecting Access Via A Password

    4900002277 J22 TDLAS Gas Analyzer Hardware write protection is disabled when the device is delivered →  84. Protecting access via a password Different passwords are available to protect write access to the device parameters or access to the device. •...

  • Page 13: Product Description

    J22 TDLAS Gas Analyzer 4900002277 Product Description The J22 TDLAS Gas Analyzer is available in several configurations, including the stand-alone analyzer or an analyzer with sample system panel mount or enclosure.  1: J22 TDLAS Gas Analyzer Configuration Controller Optical head enclosure assembly Measurement cell assembly ...

  • Page 14: Product Identification

    4900002277 J22 TDLAS Gas Analyzer  3: J22 TDLAS Gas Analyzer with SCS Enclosure Configuration Controller Optical head enclosure assembly Measurement cell assembly Sample system in an enclosure Product Identification The following options are available for identification of the measuring device: •...

  • Page 15: Extended Order Code

    J22 TDLAS Gas Analyzer 4900002277 Degree of protection Space for approvals: use in hazardous areas WARNING - Potential Electrostatic Discharge Electrical connection data: available inputs and outputs 2-D matrix code Manufacturing date: year - month Document number of safety-related supplementary documentation Space for approvals and certificates: e.g., CE mark Space for degree of protection of connection and electronics compartment when used in hazardous areas Firmware version...
  • Page 16 4900002277 J22 TDLAS Gas Analyzer POWER Terminate power prior to accessing equipment to Nicht unter Spannung offen Do not open when energized prevent damage to the analyzer. Ne pas ouvrir sous tension Warning: DO NOT OPEN IN EXPLOSIVE ATMOSPHERE Use caution before opening the analyzer enclosure Attention: NE PAS OUVRIR EN to avoid injury.

  • Page 17: Installation

    J22 TDLAS Gas Analyzer 4900002277 Installation →  For environmental and wiring requirements, refer to Technical Data page 141. Tools • Mounting hardware (e.g., spring nuts, machine screws and nuts to fit the size of the mounting hole) Hardware used for wall-mounting the J22 TDLAS Gas Analyzer must be able to support four times the weight of the device, approximately 19 kg (40 lbs) to 43 kg (95 lbs) depending on configuration.

  • Page 18: Turning The Controller Housing

    4900002277 J22 TDLAS Gas Analyzer 2. Lift the analyzer vertically at the points shown in the figure below. Distribute the weight evenly among personnel to avoid injury. J22 on a Panel J22 with Enclosure 1 Person one hand positions 2 Person two hand positions 3.

  • Page 19: Turning The Display Module

    J22 TDLAS Gas Analyzer 4900002277 1. Loosen the securing clamp of the connection compartment cover. 2. Unscrew the connection compartment cover. 3. Release the securing screw. 4. Turn the housing to the desired position. 5. Firmly tighten the securing screw. 6.

  • Page 20: Protective Chassis And Ground Connections

    4900002277 J22 TDLAS Gas Analyzer A0029800 1 Cover borehole for the securing screw 2 Securing screw to lock the cover Protective Chassis Before connecting any electrical signal or power, connect the protective and and Ground Connec- chassis grounds (→  34). tions •...

  • Page 21: Electrical Connections

    J22 TDLAS Gas Analyzer 4900002277 Electrical Connections Field wiring (Power and Signal) shall be accomplished using wiring methods approved for hazardous locations as per the Canadian Electrical Code (CEC) Appendix J, the National Electric Code (NEC) Article 501 or 505 and IEC 60079-14. The installer is responsible for complying with all local installation codes.
  • Page 22 4900002277 J22 TDLAS Gas Analyzer 5. Attach the holder to the edge of the electronics compartment. 6. Open the terminal cover. A0029814 7. Push the cable through the cable entry . To ensure tight sealing, do not remove the sealing ring from the cable entry. 8.

  • Page 23: Removing A Cable

    J22 TDLAS Gas Analyzer 4900002277 Removing a cable 1. To remove a wire from the terminal, use a flat-blade screwdriver to push the slot between the two terminal holes. 2. Simultaneously pull the cable end out of the terminal. A0029598 Engineering unit mm (in) After installing all interconnecting wiring or cabling, make sure any remaining conduit or cable entries are plugged with certified accessories according to the...

  • Page 24: Threaded Entries

    4900002277 J22 TDLAS Gas Analyzer Threaded entry for heater power Heater power junction box (JB) 5. Strip back the jacket and/or insulation of the wires just enough to connect to the power terminal blocks. 6. Connect the ground wire to the terminal block. 7.

  • Page 25: Gas Connections

    J22 TDLAS Gas Analyzer 4900002277 Thread lubricant must be applied on all conduit hub threaded connections. SpectraSensors recommends using Syntheso Glep1 or equivalent lubricant on all conduit screw threads. ATEX Analyzer Enclosure CSA Analyzer Enclosure Table 1: Threaded entries Cable Entry Description ATEX, IECEx cCSAus...

  • Page 26: Connecting The Sample Returns

    4900002277 J22 TDLAS Gas Analyzer Connecting the sample supply line 1. Confirm the sample probe is correctly installed at the process sample tap and that the sample probe isolation valve is closed. 2. Confirm that the field pressure reducing station is installed properly at the sample probe and that the pressure regulator at the field pressure reducing station is closed (adjustment knob turned fully counterclockwise).

  • Page 27: Metric Conversion Kit

    J22 TDLAS Gas Analyzer 4900002277 pulled up position, then tighten slightly with a wrench. Secure tubing to appropriate structural supports as required. 8. Check all connections for gas leaks using a leak detector. Metric Conversion Kit A metric conversion kit for the sample system converts the Imperial (inch) analyzer system fittings to metric (mm) fittings.

  • Page 28: Setting The J22 Tdlas Gas Analyzer Address

    4900002277 J22 TDLAS Gas Analyzer  2: J22 TDLAS Gas Analyzer flow diagram - sample system Pressure gauge Sample supply valve (2- or 3-way) Flow meter Flow meter For systems with an optional sample system enclosure purge, run purge before →...

  • Page 29: Hardware Addressing

    J22 TDLAS Gas Analyzer 4900002277 Hardware addressing 1. Set the desired device address using the DIP switches in the connection com- partment. A0029634 2. To switch from software addressing to hardware addressing: set the DIP switch to On. The change of device address takes effect after 10 seconds. ...

  • Page 30: Ensuring The Degree Of Protection

    4900002277 J22 TDLAS Gas Analyzer A0029632 ‣ Switch DIP switch No. 3 to On. Ensuring the Degree The measuring device fulfills all the requirements for the IP66/67 degree of of Protection protection, Type 4X enclosure. To guarantee IP66 degree of protection, Type 4X enclosure, carry out the following steps after the electrical connection: 1.

  • Page 31: Operation Options

    J22 TDLAS Gas Analyzer 4900002277 Operation Options Overview of Operation Options Local operation via display module Computer with Web browser (e.g., Internet Explorer) Control system (e.g., PLC) SpectraSensors, Inc.

  • Page 32: Structure And Function Of The Operating Menu

    4900002277 J22 TDLAS Gas Analyzer Structure and Structure of the operating menu Function of the For an overview of the operating menu for experts, refer to the "Description of Operating Menu Device Parameters" document supplied with the J22 TDLAS Gas Analyzer→  page 2.
  • Page 33 J22 TDLAS Gas Analyzer 4900002277 Menu/Parameter User Role and Tasks Content/Meaning Language Task-oriented Role "Operator", Maintenance • Defining the operating language Tasks during operation: • Defining the Web server operat- • Configuring the operational ing language display Operation • Reading measured values •...

  • Page 34: Access To The Operating Menu Via The Local Display

    4900002277 J22 TDLAS Gas Analyzer Menu/Parameter User Role and Tasks Content/Meaning Expert Function-oriented Tasks that require detailed Contains all the parameters of the knowledge of the function of the device. The structure of this menu is device: based on the function blocks of the •...

  • Page 35: Display Area

    J22 TDLAS Gas Analyzer 4900002277 : Warning • : Locking (the device is locked via the hardware ) • : Communication (communication via remote operation is active) Display area In the display area, each measured value is prefaced by certain symbol types for further description: Measurement channel Measured variable...

  • Page 36: Navigation View

    4900002277 J22 TDLAS Gas Analyzer Navigation View In the Submenu In the Wizard A0013995-EN A0013993-EN Navigation view Navigation path to current position Status area Display area for navigation Operating elements →  34 Navigation path The navigation path, displayed at the top left in the navigation view, consists of the following elements: Name of current Omission symbol for...

  • Page 37: Display Area

    J22 TDLAS Gas Analyzer 4900002277 Display area Menus Symbol Meaning Operation Appears: • In the menu next to the "Operation" selection • At the left in the navigation path in the Operation menu Setup Appears: • In the menu next to the "Setup" selection •...

  • Page 38: Editing View

    4900002277 J22 TDLAS Gas Analyzer Wizard operation Symbol Meaning Switches to the previous parameter. Confirms the parameter value and switches to the next parameter. Opens the editing view of the parameter. Editing view A0013999 A0013941 Editing view Display area of the entered values Input mask Operating elements →...
  • Page 39 J22 TDLAS Gas Analyzer 4900002277 Symbol Meaning Exits the input without applying the changes. Clears all entered characters. Text editor Symbol Meaning Toggle • Between upper-case and lower-case letters • For entering numbers • For entering special characters Selection of letters from A to Z (upper case). Selection of letters from a to z (lower case).

  • Page 40: Operating Elements

    4900002277 J22 TDLAS Gas Analyzer Operating elements Symbol Meaning Minus key In a menu, submenu Moves the selection bar upwards in a choose list. With a Wizard Confirms the parameter value and goes to the previous parame- ter. With a text and numeric editor In the input mask, moves the selection bar to the left (back- wards).

  • Page 41: Opening The Context Menu

    J22 TDLAS Gas Analyzer 4900002277 Symbol Meaning Escape key combination (press keys simultaneously) In a menu, submenu • Pressing the key briefly: - Exits the current menu level and takes you to the next higher level. - If help text is open, closes the help text of the parameter. •...

  • Page 42: Navigating And Selecting From List

    4900002277 J22 TDLAS Gas Analyzer Calling up the menu via the context menu 1. Open the context menu. 2. Press  to navigate to the desired menu. 3. Press  to confirm the selection.  The selected menu opens. Navigating and selecting from list Different operating elements are used to navigate through the operating menu.

  • Page 43: Calling Up Help Text

    J22 TDLAS Gas Analyzer 4900002277 Calling up help text Help text is available for some parameters and can be called up from the navigation view. The help text provides a brief explanation of the parameter function and thereby supports swift and safe commissioning. Calling up and closing the help text The user is in the navigation view and the selection bar is on a parameter.
  • Page 44 4900002277 J22 TDLAS Gas Analyzer Example: Changing the tag name in the "Tag description" parameter from 001- FT-101 to 001-FT-102 A0029563-EN A message is displayed if the value entered is outside the permitted value range. A0014049-EN SpectraSensors, Inc.

  • Page 45: User Roles And Related Access Authorization

    J22 TDLAS Gas Analyzer 4900002277 User roles and related access authorization The two user roles "Operator" and "Maintenance" have different write access to the parameters if the customer defines a user-specific access code. This protects the device configuration via the local display from unauthorized access →  82. Access authorization to parameters: "Operator"...

  • Page 46: Local Operation With Touch Control

    4900002277 J22 TDLAS Gas Analyzer Local operation with touch control The keypad lock is switched on and off via the context menu. Switching on the keypad lock The keypad lock is switched on automatically: • Each time the device is restarted. •...

  • Page 47: Prerequisites

    J22 TDLAS Gas Analyzer 4900002277 Prerequisites Computer hardware Interface Hardware CDI-RJ45 Interface The computer must have an RJ45 interface. Connection Standard Ethernet cable with RJ45 connector. Screen Recommended size: ≥12 in. (depends on the screen resolution) Computer software Interface Software CDI-RJ45 Recommended •...

  • Page 48: Measuring Device

    4900002277 J22 TDLAS Gas Analyzer Interface Settings CDI-RJ45 JavaScript JavaScript must be enabled. If JavaScript cannot be enabled: enter http://192.168.1.212/basic.html in the address line of the Web browser. A fully functional but simplified version of the operating menu structure starts in the Web browser. When installing a new firmware version: To enable correct data display, clear the temporary memory (cache) of the Web browser under Internet options.

  • Page 49: Starting The Web Browser

    J22 TDLAS Gas Analyzer 4900002277 4. Close any open Internet browsers. 5. Configure the properties of the Internet protocol (TCP/IP) as defined in the table: 192.168.1.XXX; for XXX all numerical sequences except: 0, 212 IP address and 255 → e.g., 192.168.1.213 255.255.255.0 Subnet mask 192.168.1.212 or leave cells empty...

  • Page 50: Logging On

    4900002277 J22 TDLAS Gas Analyzer If a login page does not appear, or if the page is incomplete →  110. Logging on 1. Select the preferred operating language for the Web browser. 2. Enter the user-specific access code. 3. Press OK to confirm your entry. 0000 (factory setting);...

  • Page 51: Navigation Area

    J22 TDLAS Gas Analyzer 4900002277 Functions Meaning Data management • Data exchange between PC and measuring device: – Load the configuration from the measuring device (XML format, save configuration) – Save the configuration to the measuring device (XML format, restore configuration) –...

  • Page 52: Function Scope Of The "Web Server Functionality" Parameter

    4900002277 J22 TDLAS Gas Analyzer Function scope of the "Web server functionality" parameter Option Description • The web server is completely disabled. • Port 80 is locked. • The complete functionality of the web server is available. • JavaScript is used. •...

  • Page 53: Service Interface

    J22 TDLAS Gas Analyzer 4900002277 A0029437 Control system (e.g., PLC) Computer with Web browser (e.g., Internet Explorer) for accessing the integrated device Web server with COM DTM "CDI Communication TCP/IP" or Modem DTM Controller Service Interface Via service interface (CDI-RJ45) A0027563 Computer with Web browser (e.g., Microsoft Internet Explorer, Microsoft Edge) for accessing the integrated device Web server with COM DTM "CDI Communication TCP/IP"...

  • Page 54: System Integration

    4900002277 J22 TDLAS Gas Analyzer System Integration Overview of Device Current version data for the device. Description Files 01.00.zz • On the title page of the Operating instructions Firmware version • On the controller nameplate Firmware version • Diagnostics → Device information → Firmware version 03.2021 - - - Release date of firmware...

  • Page 55: Register Information

    J22 TDLAS Gas Analyzer 4900002277 Code Name Description Application Diagnostics Master checks the communication connection to the measuring device. The following "Diagnostics codes" are supported: • Sub-function 00 = Return query data (loopback test) • Sub-function 02 = Return diagnostics register Write multiple Master writes a new value to Write multiple device param-...

  • Page 56: Structure Of The Modbus Data Map

    4900002277 J22 TDLAS Gas Analyzer Structure of the Modbus data map The Modbus data map consists of two data sets: • Scan list: Configuration area The device parameters to be grouped are defined in a list in that their Mod- bus RS485 register addresses are entered in the list.
  • Page 57 J22 TDLAS Gas Analyzer 4900002277 Data area Modbus RS485 Device parameter value Data type Access register Value of scan list register 0 5051 Integer/float Read/write Value of scan list register 1 5053 Integer/float Read/write Value of scan list register ..

  • Page 58: Commissioning

    4900002277 J22 TDLAS Gas Analyzer Commissioning Language Factory setting: English Configuring the • The Setup menu with its guided wizards contains all the parameters needed Measuring Device for standard operation. • Navigation to the Setup menu A0029700-EN  1: Local display example Depending on the device version, not all submenus and parameters are available in every device.

  • Page 59: Defining The Tag Name

    J22 TDLAS Gas Analyzer 4900002277 →  56 Dew point →  57 Peak tracking Communication →  57 I/O configuration →  59 Current out 1 to n →  60 Switch output 1 to n →  62 Relay output 1 to n →...

  • Page 60: Setting The Analyte Type

    4900002277 J22 TDLAS Gas Analyzer Parameter overview with brief description Parameter Description User Entry Factory Setting Device tag Enter the name for the measuring Max. 32 characters, such as O analyzer point. number or special characters (e.g., @, %, /) Setting the analyte type Sets the analyte type measured by the analyzer.
  • Page 61 J22 TDLAS Gas Analyzer 4900002277 Navigation "Setup" menu → System units System units Concentr. unit Temperature unit Temperature difference Pressure unit Length unit Volume flow unit Date/time format Parameter overview with brief description Parameter Description User Entry Factory Setting Concentr. unit Sets the display unit for concentra- Unit Choose list ppmv...

  • Page 62: Setting The Dew Point

    4900002277 J22 TDLAS Gas Analyzer Parameter Description User Entry Factory Setting Date/time format Sets the display unit for Date/time Unit Choose list • dd.mm.yy format. hh:mm • mm/dd/yy hh:mm am/pm Setting the dew point The dew point submenu configures parameters needed to perform a moisture dew point calculation.

  • Page 63: Setting Peak Tracking

    J22 TDLAS Gas Analyzer 4900002277 Setting peak tracking The peak tracking submenu controls the software utility to keep the absorption peak at a known location. Navigation "Setup" menu → Peak Tracking Dew point Analyzer control Reset Average number Parameter overview with brief description Parameter Prerequisite Description...
  • Page 64 4900002277 J22 TDLAS Gas Analyzer Navigation "Setup" menu → Communication Communication Bus address Baudrate Data transfer mode Parity Byte order Failure mode Parameter overview with brief description Parameter Description User Entry Factory Setting Bus address Enter device address. 1 to 247 Baudrate Define data transfer speed.

  • Page 65: Displaying The I/O Configuration

    J22 TDLAS Gas Analyzer 4900002277 Parameter Description User Entry Factory Setting Failure mode Select measured value output — — behavior when a diagnostic mes- sage occurs via Modbus communi- cation. Not a Number Displaying the I/O configuration The I/O configuration submenu guides the user systematically through all the parameters in which the configuration of the I/O modules is displayed.

  • Page 66: Configuring The Current Output

    4900002277 J22 TDLAS Gas Analyzer Parameter Description User Entry Factory Setting Apply I/O configuration Apply parameterization of the • freely configurable I/O module. • Conversion code Enter the code to change the I/O Positive integer — configuration. 1) Based on order configuration. 2) Visibility depends on order options or device settings.
  • Page 67 J22 TDLAS Gas Analyzer 4900002277 Parameter Prerequisite Description User Entry Factory Setting Terminal number — Shows the terminal • Not used — numbers used by the • 24-25 (I/O 2) current output module. • 22-23 (I/O 3) Current span — Select current range •...

  • Page 68: Configuring The Switch Output

    4900002277 J22 TDLAS Gas Analyzer Configuring the switch output The switch output wizard guides you systematically through all the parameters that can be set for configuring the selected output type. Navigation "Setup" menu → switch output Switch output 1 to n Operating mode Terminal number Signal mode...
  • Page 69 J22 TDLAS Gas Analyzer 4900002277 Parameter Prerequisite Description User Entry Factory Setting Signal mode — Select the signal mode • Passive Passive for the S output. • Active Switch output In the Operating Select function for • Diagnostic behavior function mode parameter switch output.
  • Page 70 4900002277 J22 TDLAS Gas Analyzer Parameter Prerequisite Description User Entry Factory Setting Switch-on value • In the Operat- Enter measured value Signed floating- 0 ppmv ing mode for the switch-on point number parameter, the point. Switch option is selected. • In the Switch output func- tion parame-...

  • Page 71: Configuring The Relay Output

    J22 TDLAS Gas Analyzer 4900002277 Configuring the relay output The Relay output wizard guides the user systematically through all the parameters that have to be set for configuring the relay output. Navigation "Setup" menu → Relay output 1 to n Relay output 1 to n Relay output function Terminal number...

  • Page 72: Configuring The Local Display

    4900002277 J22 TDLAS Gas Analyzer Parameter Prerequisite Description User Entry Factory Setting Assign diagnostic In the Relay output Select diagnostic • Alarm Alarm behavior function parameter, behavior for switch • Alarm or the Diagnostic output. warning behavior option is • Warning selected.
  • Page 73 J22 TDLAS Gas Analyzer 4900002277 100% bargraph value 1 Value 2 display Value 3 display 0% bargraph value 3 100% bargraph value 3 Value 4 display Parameter overview with brief description Parameter Prerequisite Description User Entry Factory Setting Format display A local display is Select how measured •...

  • Page 74: Advanced Settings

    4900002277 J22 TDLAS Gas Analyzer Parameter Prerequisite Description User Entry Factory Setting Value 3 display A local display is Select the measured For the picklist, Cell gas pressure provided. value that is shown on see the Value 2 the local display. display parameter 0% bargraph A selection was...

  • Page 75: Navigation

    J22 TDLAS Gas Analyzer 4900002277 The number of submenus can vary depending on the device version. Some submenus are not dealt with in the Operating Instructions. These submenus and the parameters they contain are explained in the Special Documentation for the device.

  • Page 76: Carrying Out A Sensor Adjustment

    4900002277 J22 TDLAS Gas Analyzer Parameter overview with brief description Parameter Description User Entry Factory Setting Analyte type The analyte measured by the analy- — zer. Cal select Changes and sets the calibration • • • • Rolling avg num Sets the number of measurements Positive integer included in the running average.

  • Page 77: Setting The Calibration

    J22 TDLAS Gas Analyzer 4900002277 Parameter Prerequisite Description Selection Factory Setting Conc. offset Used if Concentra- Offset adjustment fac- Signed floating tion Adjust is tor. point number enabled. Base crv source Used if Base Curve Selects which refer- • Ref0Curve Ref0Curve subtraction is ence to subtract.

  • Page 78: Carrying Out The Scc Calibration

    4900002277 J22 TDLAS Gas Analyzer Carrying out the SCC calibration The SCC submenu contains parameters to configure the Stream Change Compensation adjustment. Up to four calibrations are available. Only the active calibration will be displayed at any one time. Navigation "Setup"...

  • Page 79: Carrying Out Additional Display Configurations

    J22 TDLAS Gas Analyzer 4900002277 Parameter overview with brief description Parameter Description User Entry Factory Setting Enables or disables the Stream • Change Compensation feature. • Methane CH4 Sets the mole fraction of Methane 0.4 to 1.0 mol 0.75 mol in the dry gas mixture.
  • Page 80 4900002277 J22 TDLAS Gas Analyzer Value 1 display 0% bargraph value 1 100% bargraph value 1 Decimal places 1 Value 2 display Decimal places 2 Value 3 display 0% bargraph value 3 100% bargraph value 3 Decimal places 3 Value 4 display Decimal places 4 Display language Display interval...
  • Page 81 J22 TDLAS Gas Analyzer 4900002277 Parameter overview with brief description Parameter Prerequisite Description User Entry Factory Setting Format display A local display is Select how measured • 1 value, max. 1 value, max. size provided. values are shown on size the display.
  • Page 82 4900002277 J22 TDLAS Gas Analyzer Parameter Prerequisite Description User Entry Factory Setting 100% bargraph A selection was Enter 100% value for Signed floating- 1700 mbar a value 3 made in the Value 3 bar graph display. point number display parameter. Decimal places 3 A measured value Select the number of...

  • Page 83: Configuration Management

    J22 TDLAS Gas Analyzer 4900002277 Parameter Prerequisite Description User Entry Factory Setting Backlight One of the follow- Switch the local dis- • Disable Enable ing conditions is play backlight on and • Enable met: off. • Order code for "Display; opera- tion", option F "4-line, illum.;...
  • Page 84 4900002277 J22 TDLAS Gas Analyzer Parameter overview with brief description User Interface/ Parameter Description Factory Setting User Entry Operating time Indicates how long the device has Days (d), hours (h), minutes — been in operation. (m) and seconds (s) Last backup Shows when the last data backup Days (d), hours (h), minutes —...

  • Page 85: Using Parameters For Device Administration

    J22 TDLAS Gas Analyzer 4900002277 While this action is in progress, the configuration cannot be edited via the local display and a message on the processing status appears on the display. Using parameters for device administration The Administration submenu systematically guides the user through all the parameters that can be used for device administration purposes.

  • Page 86: Access Code

    4900002277 J22 TDLAS Gas Analyzer Using the parameter to reset the access code Navigation "Setup" menu → Advanced setup → Administration → Reset access code Reset access code Operating time Reset access code Parameter overview with brief description User Interface/ Parameter Description Factory Setting...
  • Page 87 J22 TDLAS Gas Analyzer 4900002277 Navigation "Diagnostics" menu → Simulation Simulation Value current input 1 to n Current output 1 to n simulation Value current output 1 to n Switch output simulation 1 to n Switch status 1 to n Relay output 1 to n simulation Switch status 1 to n Device alarm simulation...

  • Page 88: Protecting Settings From Unauthorized

    4900002277 J22 TDLAS Gas Analyzer Parameter Prerequisite Description User Entry Factory Setting Switch status 1 — Select the status of the • Open Open to n status output for the • Closed simulation. Relay output 1 to n — — •...

  • Page 89: Parameters That Can Always Be Modified Via The Local Display

    J22 TDLAS Gas Analyzer 4900002277 • If parameter write protection is activated via an access code, it can also only be deactivated via this access code→  79. • The user role with which the user is currently logged on via the local display is indicated by the Access status parameter.

  • Page 90: Resetting The Access Code

    Via Web browser (via CDI-RJ45 service interface) For a reset code, contact your Endress+Hauser service organization. 1. Navigate to the Reset access code parameter (→  79). 2. Enter the reset code.
  • Page 91 J22 TDLAS Gas Analyzer 4900002277 A029425 2. Setting the write protection (WP) switch on the main electronics module to the OFF position (factory setting) disables hardware write protection.  No option is displayed in the Locking status parameter. On the local dis- play, the -symbol disappears from in front of the parameters in the header of the operational display and in the navigation view.

  • Page 92: Operation

    4900002277 J22 TDLAS Gas Analyzer Operation Configuring the Detailed information: Display • On the basic settings for the local display→  66 • On the advanced settings for the local display →  73 Reading Measured With the Measured values submenu, it is possible to read all the measured values. Values Navigation "Diagnostics"...

  • Page 93: Output Values For Switch Output

    J22 TDLAS Gas Analyzer 4900002277 Parameter overview with brief description Parameter Description User Interface Output current 1 Displays the current value currently calcu- 3.59 to 22.5 mA lated for the current output. Measured current Displays the current value currently mea- 0 to 30 mA sured for the current output.

  • Page 94: Showing Data Logging

    4900002277 J22 TDLAS Gas Analyzer Parameter overview with brief description Parameter Description User Interface Switch status Shows the current relay switch status. • Open • Closed Switch cycles Shows number of all performed switch cycles. Positive integer Max. switch cycles Shows the maximal number of guaranteed Positive integer number...
  • Page 95 J22 TDLAS Gas Analyzer 4900002277 Navigation "Diagnostics" menu → Data logging Data logging Assign channel 1...4 Logging interval Clear data logging Data logging Logging delay Data logging control Data logging status Entire logging duration Parameter overview with brief description Selection/ User Parameter Prerequisite Description...

  • Page 96: Adapting The Measuring Device To The Process Conditions

    4900002277 J22 TDLAS Gas Analyzer Selection/ User Parameter Prerequisite Description Interface/User Factory Setting Entry Clear logging data The Extended Clear the entire log- • Cancel Cancel HistoROM applica- ging data. • Clear data tion package is available. Data logging — Select the data log- •...

  • Page 97: Defining The Tag Name

    J22 TDLAS Gas Analyzer 4900002277 Dew point Peak tracking Communication →  93 I/O configuration →  95 Current out 1 to n →  96 Switch output →  96 Relay output 1 to n →  65 Display →...
  • Page 98 4900002277 J22 TDLAS Gas Analyzer Parameter overview with brief description Parameter Description User Entry Factory Setting Device tag Enter the name for the measuring Max. 32 characters, such as J22 H point. number or special characters (e.g., @, %, /) Setting the system units The units of all the measured values can be set in the System units submenus.

  • Page 99: Configuring The Communication

    J22 TDLAS Gas Analyzer 4900002277 Parameter Description User Entry Factory Setting Temperature difference Select temperature difference unit. Unit Choose list Approval specific:  •  • Pressure unit Select process pressure unit. Unit choose list Approval specific: • mbar a •...

  • Page 100: Displaying The I/O Configuration

    4900002277 J22 TDLAS Gas Analyzer Parameter Description User Entry Factory Setting Bus address Enter device address. 1 to 247 Baudrate Define data transfer speed. • 1200 BAUD 19200 BAUD • 2400 BAUD • 4800 BAUD • 9600 BAUD • 19200 BAUD •...

  • Page 101: Configuring The Current Output

    J22 TDLAS Gas Analyzer 4900002277 Communication I/O module 1 to n terminal numbers I/O module 1 to n information I/O module 1 to n type Apply I/O configuration Conversion code Parameter overview with brief description Parameter Description User Entry Factory Setting I/O module 1 to n ter- Shows the terminal numbers used •...
  • Page 102 4900002277 J22 TDLAS Gas Analyzer Navigation "Setup" menu → Current output Current output 1 to n Terminal number Signal mode Assign current output 1 to n Current span 0/4 mA value 20 mA value Fixed current Failure mode Failure current Parameter overview with brief description Parameter Prerequisite...

  • Page 103: Configuring The Switch Output

    J22 TDLAS Gas Analyzer 4900002277 Parameter Prerequisite Description User Entry Factory Setting 0/4 mA value One of the follow- Enter 4 mA value. Signed floating- 0 ppmv ing options is point number selected in the Cur- rent span parame- ter: •...
  • Page 104 4900002277 J22 TDLAS Gas Analyzer Navigation "Setup" menu → switch output Switch output 1 to n Operating mode Terminal number Signal mode Switch output function Assign diagnostic behavior Assign limit Assign status Switch-on value Switch-off value Switch-on delay Switch-off delay Failure mode Invert output signal Parameter overview with brief description...
  • Page 105 J22 TDLAS Gas Analyzer 4900002277 Parameter Prerequisite Description User Entry Factory Setting Switch output In the Operating Select function for • Diagnostic behavior function mode parameter switch output. • the Switch option is • Diagnostic selected. behavior • Limit Assign diagnostic •...

  • Page 106: Configuration Management

    4900002277 J22 TDLAS Gas Analyzer Parameter Prerequisite Description User Entry Factory Setting Switch-off value • In the Operat- Enter measured value Signed floating- 0 ppmv ing mode for the switch-off point number parameter, the point. Switch option is selected. • In the Switch output func- tion parame-...
  • Page 107 J22 TDLAS Gas Analyzer 4900002277 Navigation "Setup" menu → Advanced setup → Configuration backup Configuration backup Operating time Last backup Configuration management Backup state Comparison result Parameter overview with brief description User Interface/ Parameter Description Factory Setting User Entry Operating time Indicates how long the device has Days (d), hours (h), minutes —...

  • Page 108: Using Parameters For Device Administration

    4900002277 J22 TDLAS Gas Analyzer Function scope of the "Configuration management" parameter Options Description Cancel No action is executed and the user exits the parameter. Execute backup A backup copy of the current device configuration is saved from the integrated HistoROM to the memory of the device. The backup copy includes the controller data of the device.

  • Page 109: Using The Parameter To Define The Access Code

    J22 TDLAS Gas Analyzer 4900002277 Using the parameter to define the access code Navigation "Setup" menu → Advanced setup → Administration → Define access code Define access code Define access code Confirm access code Parameter overview with brief description Parameter Description User Entry Define access code...

  • Page 110: Device

    4900002277 J22 TDLAS Gas Analyzer User Interface/ Parameter Description Factory Setting User Entry Reset access code Reset access code to factory set- Character string comprising 0x00 tings. numbers, letters and special characters For a reset code, refer to Service Contact →  136.
  • Page 111 J22 TDLAS Gas Analyzer 4900002277 Switch status 1 to n Relay output 1 to n simulation Switch status 1 to n Device alarm simulation Diagnostic event category Diagnostic event simulation Parameter overview with brief description Parameter Prerequisite Description User Entry Factory Setting Current output 1 —...

  • Page 112: Protecting Settings From Unauthorized

    4900002277 J22 TDLAS Gas Analyzer Parameter Prerequisite Description User Entry Factory Setting Diagnostic even — Select a diagnostic • Sensor Process category event category. • Electronics • Configuration • Process Diagnostic event — Select a diagnostic • simulation event to simulate this •...

  • Page 113: Defining The Access Code Via The Web Browser

    A reset code must be entered for this purpose. The user-specific access code can then be defined again afterwards. Via Web browser (via CDI-RJ45 service interface) For a reset code, contact your Endress+Hauser service organization. 1. Navigate to the Reset access code parameter. 2. Enter the reset code.
  • Page 114 4900002277 J22 TDLAS Gas Analyzer 1. Setting the write protection (WP) switch on the main electronics module to the ON position enables hardware write protection. A029630  In the Locking status parameter the Hardware locked option is displayed →  120. In addition, on the local display the -symbol appears in front of the parameters in the header of the operational display and in the nav- igation view.

  • Page 115: Diagnostics And Troubleshooting

    J22 TDLAS Gas Analyzer 4900002277 Diagnostics and Troubleshooting General For local display Troubleshooting Error Possible Causes Solution Local display dark and no Supply voltage does not Apply the correct supply output signals match the value indicated voltage →  15. on the nameplate.

  • Page 116: For Output Signals

    4900002277 J22 TDLAS Gas Analyzer For output signals Error Possible Causes Solution Signal output outside the Main electronics module is Order spare part →  valid range defective. 137. Device shows correct Configuration error Check and correct the value on local display, but parameter configuration.

  • Page 117: Emitting Diodes

    J22 TDLAS Gas Analyzer 4900002277 Web browser frozen and Data transfer active Wait until data transfer or operation no longer possi- current action is finished. Connection lost Check cable connection and power supply. Refresh the Web brow- ser and restart if necessary.

  • Page 118: Diagnostic Information On Local Display

    4900002277 J22 TDLAS Gas Analyzer Color Meaning 2 Device Status Firmware error Green Device status is ok Flashing green Device is not configured Flashing red A device event with "Warning" diagnostic behavior has occurred A device event with "Alarm" diagnostic behavior has occurred Flashing red/green Device restart...

  • Page 119: Status Signals

    J22 TDLAS Gas Analyzer 4900002277 Other diagnostic events that have occurred can be displayed in the Diagnostics menu: • Via parameter • Via submenus →  123 Status signals The status signals provide information on the state and reliability of the device by categorizing the cause of the diagnostic information (diagnostic event).

  • Page 120: Operating Elements

    4900002277 J22 TDLAS Gas Analyzer Diagnostic information Diagnostic code Diagnostic Status signal Diagnostic Short text behavior number Process limit Example NAMUR 3-digit NE 107 number Operating elements Symbol Meaning Plus key In a menu, submenu Opens the message about remedy information. Enter key In a menu, submenu Opens the operating menu.

  • Page 121: Diagnostic Information In The Web Browser

    J22 TDLAS Gas Analyzer 4900002277 Short text Service ID Diagnostic behavior with diagnostic code Operation time of occurrence Remedial measures The user is in the diagnostic message. 1. 1. Press  ( symbol).  The Diagnostic list submenu opens. 2. Select the desired diagnostic event with  or  and press  . ...

  • Page 122: Calling Up Remedy Information

    4900002277 J22 TDLAS Gas Analyzer Symbol Meaning Failure A device error has occurred. The measured value is no longer valid. Function check The device is in service mode (e.g., during a simulation). Out of specification The device is operated: Outside its technical specification limits (e.g., outside the process tem- perature range) Maintenance required Maintenance is required.

  • Page 123: Adapting The Diagnostic Information

    J22 TDLAS Gas Analyzer 4900002277 Parameter overview with brief description Parameter Description User Entry Factory Setting Failure mode Select measured value output • NaN value NaN value • Last valid value behavior when a diagnostic mes- sage occurs via Modbus communi- cation.
  • Page 124 4900002277 J22 TDLAS Gas Analyzer Diagnostic Diagnostic Status Signal Short Text Remedy Instructions Behavior Number (from factory) (from factory) Diagnostic of sensor Data storage Check module connections. Alarm Contact service. Memory content Restart device. Alarm Restore HistoROM S-DAT backup. ('Device reset' parameter) Replace HistoROM S-DAT.
  • Page 125 J22 TDLAS Gas Analyzer 4900002277 Diagnostic Diagnostic Status Signal Short Text Remedy Instructions Behavior Number (from factory) (from factory) Peak track adjust- Check process. Alarm ment exceeded Check spectrum. Reset peak tracking. Peak track adjust- Check process. Alarm ment warning Check spectrum.
  • Page 126 4900002277 J22 TDLAS Gas Analyzer Diagnostic Diagnostic Status Signal Short Text Remedy Instructions Behavior Number (from factory) (from factory) SD card error Check SD card. Warning Restart device. Device verification Device verification active, please wait. Warning active I/O @1 configuration Apply I/O module configuration Warning changed...
  • Page 127 J22 TDLAS Gas Analyzer 4900002277 Diagnostic Diagnostic Status Signal Short Text Remedy Instructions Behavior Number (from factory) (from factory) HistoROM data faulty Contact service organization. Alarm Data transfer Check connection. Alarm Retry data transfer. Processing download Download active, please wait. Warning Trim 1 to n Carry out trim.

  • Page 128: Pending Diagnostic Events

    4900002277 J22 TDLAS Gas Analyzer Diagnostic Diagnostic Status Signal Short Text Remedy Instructions Behavior Number (from factory) (from factory) Current loop @1 Check wiring. Alarm Change I/O module. Electronics tempera- Reduce ambient temperature. Warning ture too high Electronics tempera- Increase ambient temperature. Warning ture too low Cell pressure range...

  • Page 129: Diagnostic List

    J22 TDLAS Gas Analyzer 4900002277 Operating time from restart Operating time Parameter overview with brief description Parameter Prerequisite Description User Interface Actual diagnostics A diagnostic event Shows the current occured diagnostic Symbol for diagnostic behav- has occurred. event along with its diagnostic infor- ior, diagnostic code and short mation.

  • Page 130: Event Logbook

    4900002277 J22 TDLAS Gas Analyzer To call up the measures to rectify a diagnostic event: • Via local display →  114 • Via Web browser →  116 Event Logbook Event history A chronological overview of the event messages that have occurred is provided in the Events list submenu.

  • Page 131: Overview Of Information Events

    J22 TDLAS Gas Analyzer 4900002277 Overview of information events Unlike a diagnostic event, an information event is displayed in the event logbook only and not in the diagnostic list. Info Number Info Name I1000 --------(Device ok) I1089 Power on I1090 Configuration reset I1091 Configuration changed...

  • Page 132: Resetting The Measuring Device

    4900002277 J22 TDLAS Gas Analyzer Info Number Info Name I1625 Write protection activated I1626 Write protection deactivated I1627 Web server login successful I1628 Display login successful I1629 CDI login successful I1631 Web server access changed I1632 Display login failed I1633 CDI login failed I1634 Parameter factory reset...

  • Page 133: Device Information

    J22 TDLAS Gas Analyzer 4900002277 Device information The Device information submenu contains all parameters that display different information for device identification. Navigation "Diagnostics" menu → Device information Device information Device tag Serial number Firmware version Device name Order code Extended order code 1 Extended order code 2 Extended order code 3 ENP version...

  • Page 134: Signal Alarms

    4900002277 J22 TDLAS Gas Analyzer Parameter Description User Interface Factory Setting Order code Shows the device order code. Character string composed – The order code can be of letters, numbers and cer- found on the analyzer tain punctuation marks nameplate in the "Order (e.g., /).

  • Page 135: To 20 Ma

    J22 TDLAS Gas Analyzer 4900002277 0 to 20 mA Choose from: Failure Mode • Maximum alarm: 22 mA • Freely definable value between: 0 to 20.5 mA Relay output Choose from: • Current status Failure Mode • Open • Closed Local display With information on cause and remedial measures Plain text display...

  • Page 136: Protocol-Specific Data

    4900002277 J22 TDLAS Gas Analyzer Protocol-Specific Data Modbus Applications Protocol Specification V1.1 Protocol • Direct data access: typically 25 to 50 ms Response times • Auto-scan buffer (data range): typically 3 to 5 ms Server Device type 1 to 247 Server address range Broadcast address range...

  • Page 137: Maintenance/Service

    J22 TDLAS Gas Analyzer 4900002277 Maintenance/Service Technicians are expected to be educated in the handling of hazardous sample gas and shall follow all safety protocols established by the customer that are necessary for servicing the analyzer. This may include, but is not limited to, lockout/tag-out procedures, toxic gas monitoring protocols, personal protection equipment (PPE) requirements, hot work permits and other precautions that address safety concerns related to performing service on process equipment...

  • Page 138: Replacing The 7 Micron Filter

    4900002277 J22 TDLAS Gas Analyzer If liquid or contaminants are detected on the filter: 3. Drain any liquids and clean with isopropyl alcohol. 4. Clean any liquids or contaminants from the base of the membrane separator. 5. Replace the filter and the O-ring. 6.

  • Page 139: Enclosure Purge (Optional)

    J22 TDLAS Gas Analyzer 4900002277  2: Remove filter and gasket Filter element Gasket 5. Clean the filter with isopropyl alcohol if replacing the old filter element. 6. Press the open end of the filter element into the body. 7. Center the gasket on the bonnet seal surface. ...

  • Page 140: Sample System Enclosure Purge

    4900002277 J22 TDLAS Gas Analyzer 2. Open the tee-fitting cap on the exhaust port on the lower right side of the enclosure and insert a sensor to determine if there is H S inside the enclo- sure. 3. If no hazardous gas is detected, proceed with opening the enclosure door. 4.

  • Page 141: Packing, Shipping And Storage

    J22 TDLAS Gas Analyzer 4900002277 15. Ensure the analyzer is free from dust, oils or any foreign material. Follow instructions found in →  131. 16. Pack the equipment in the original packaging in which it was shipped, if available. If the original packaging material is no longer available, the equipment should be adequately secured (to prevent excessive shock or vibration).

  • Page 142: Storage

    Order (SRO) number from Service before returning to the factory. Service can determine whether the analyzer can be serviced on site or should be returned to the factory. All returns should be shipped to: SpectraSensors, Inc. An Endress+Hauser Company 11027 Arrow Route Rancho Cucamonga, CA 91730 United States...

  • Page 143: Spare Parts

    J22 TDLAS Gas Analyzer 4900002277 Spare Parts Controller 8, 9 Part Number Description 1100002245 Kit, Protective Cover 1100002246 Kit, Display Module 1100002247 Kit, Cover with Glass, Aluminum 1100002248 Kit, Connection Terminal, Option RS485 1100002249 Kit, Memory, T-DAT 1100002232 Kit, Sensor Electronics 01 1100002251 Kit, Power Supply, 100 to 230 VAC 1100002252...

  • Page 144: J22 Tdlas Gas Analyzer

    4900002277 J22 TDLAS Gas Analyzer Part Number Description 1100002247 Kit, Module Cartridge 1100002243 Kit, Cover, Electronics, Aluminum 1100002250 Kit, Memory, Micro SD Card 1100002233 Kit, Cable, Controller Sensor 1100002244 Kit, Adapter, Controller, Aluminum 1100002231 Kit, Electrical Interface, 28-pin 1100002230 Kit, Gasket, Collar J22 TDLAS Gas Analyzer 1100002234...

  • Page 145: J22 Tdlas Gas Analyzer On Panel

    J22 TDLAS Gas Analyzer 4900002277 1100002238 Kit, Optical Head 01, Calibrated 1100002235 Kit, Cell Tube and Mirror, 0.8 m J22 TDLAS Gas Sample Conditioning System (SCS) components and layout are similar for both the Analyzer on Panel panel and enclosed model configurations. 26, 27 26, 27 1100002259...
  • Page 146 4900002277 J22 TDLAS Gas Analyzer 1100002263 Kit, Relief Valve 1100002268 Kit, Flow Meter, Adjustable Valve, King 1100002269 Kit, Flow Meter, Adjustable Valve, Krohne 1100002262 Kit, Check Valve 1100002270 Kit, Flow Restrictor 1100002271 Kit, Heater, ATEX/IECEx (Enclosed SCS Model Only) 1100002272 Kit, Heater, CSA (Enclosed SCS Model Only) SpectraSensors, Inc.

  • Page 147: Technical Data

    J22 TDLAS Gas Analyzer 4900002277 Technical Data Electrical & Communications  Input Voltages 100 to 240 VAC tolerance 10% 50/60 Hz, 10W  24 VDC tolerance 20%, 10W Heater  100 to 240 VAC tolerance 10% 50/60 Hz, 80W Output Type Modbus RS485 = 30 VDC (IO1)
  • Page 148 4900002277 J22 TDLAS Gas Analyzer Physical Specifications Weight J22 TDLAS Gas Analyzer: 16 kg (36 lbs) J22 TDLAS Gas Analyzer with SCS on Panel: 24 kg (53 lbs) J22 TDLAS Gas Analyzer with Enclosed SCS J22 TDLAS Gas Analyzer with Enclosed SCS , Heated: 43 kg (95 lbs) Dimensions...

  • Page 149: Local Operation

    J22 TDLAS Gas Analyzer 4900002277 J22 TDLAS Gas Ana- cCSAus: Ex db ia op is IIC T3 Gb lyzer with Enclosed Class I, Zone 1, AEx db ia op is IIC T3 Gb Class I, Division 1, Groups B, C, D, T3 , with Heater Tambient = -20 C to +60 C ATEX/IECEx:...

  • Page 150: Supported Operating Tools

    4900002277 J22 TDLAS Gas Analyzer Supported Operating Tools Supported Operating Additional Operating Unit Interface Tool Information Web browser Notebook, PC or tablet with Web CDI-RJ45 service For Web server browser interface information →  2. Web server Thanks to the integrated Web server, the device can be operated and configured via a Web browser and via a service interface (CDI-RJ45).

  • Page 151: Data Backup

    J22 TDLAS Gas Analyzer 4900002277 Device Memory T-DAT S-DAT Available data • Event history, such as diag- • Measured value • Sensor data nostic events memory • Serial number • Parameter data record backup • Current parameter data • User-specific access •...

  • Page 152: Event List

    4900002277 J22 TDLAS Gas Analyzer Event list Automatic • Extended HistoROM application package gives chronological display of up to 100 event messages in the events list along with a time stamp, plain text description and remedial measures • The events list can be exported and displayed via a variety of interfaces and operating tools (e.g., Web server) Data logging Manual...

  • Page 153: Heartbeat Technology

    J22 TDLAS Gas Analyzer 4900002277 Heartbeat Technology Package Description Heartbeat Verifi- Heartbeat Monitoring cation +Monito- Continuously supplies data, which are characteristic of the mea- ring suring principle, to an external condition monitoring system for the purpose of preventive maintenance or process analysis. These data enable the operator to: •...

  • Page 154: System Drawings

    4900002277 J22 TDLAS Gas Analyzer System Drawings SpectraSensors, Inc.
  • Page 155 J22 TDLAS Gas Analyzer 4900002277 SpectraSensors, Inc.
  • Page 156 4900002277 J22 TDLAS Gas Analyzer SpectraSensors, Inc.
  • Page 157 J22 TDLAS Gas Analyzer 4900002277 SpectraSensors, Inc.
  • Page 158 4900002277/EN/01.21 www.spectrasensors.com...

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