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Baker Hughes Panametrics XMO2pro User Manual

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XMO2pro
Oxygen Analyzer
User's Manual
BH079C11 EN A
panametrics.com

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Summary of Contents for Baker Hughes Panametrics XMO2pro

  • Page 1 XMO2pro Oxygen Analyzer User’s Manual BH079C11 EN A panametrics.com...

  • Page 3: Oxygen Analyzer

    March 2025 panametrics.com Copyright 2025 Baker Hughes company. This material contains one or more registered trademarks of Baker Hughes Company and its subsidiaries in one or more countries. All third-party product and company names are trademarks of their respective holders.
  • Page 4 [no content intended for this page]...

  • Page 5: Typographical Conventions

    Preface Services Panametrics provides customers with an experienced staff of customer support personnel ready to respond to technical inquiries, as well as other remote and on-site support needs. To complement our broad portfolio of industry-leading solutions, we offer several types of flexible and scalable support services including: Training, Product Repairs, Service Agreements and more.
  • Page 6 Preface Qualification of Personnel Make sure that all personnel have manufacturer-approved training applicable to the auxiliary equipment. Personal Safety Equipment Make sure that operators and maintenance personnel have all safety equipment applicable to the auxiliary equipment. Examples include safety glasses, protective headgear, safety shoes, etc. Unauthorized Operation Make sure that unauthorized personnel cannot gain access to the operation of the equipment.

  • Page 7: Table Of Contents

    Contents Chapter 1. Features and Capabilities Introduction ..................... .1 Basic Features .
  • Page 8 Contents Faults and Alarms ....................30 4.10 Proof Tests (SIL Only) .
  • Page 9 Contents About Menu ....................70 Login Menu .
  • Page 10 Contents [no content intended for this page] viii XMO2pro User’s Manual...

  • Page 11: Chapter 1. Features And Capabilities

    Chapter 1. Features and Capabilities Chapter 1. Features and Capabilities Introduction This chapter introduces you to the features and capabilities of the Panametrics XMO2pro Thermoparamagnetic Oxygen Transmitter. The following specific topics are discussed: • Description and basic features of the XMO2pro • Product overview •...

  • Page 12: Product Overview

    Chapter 1. Features and Capabilities • Adjustment of the 4-20 mA analog output zero and span values can be made via the magnetic buttons on the HMI (stylus required). • A drift calibration routine provides automatic drift compensation for minor changes in the sensor calibration setting.

  • Page 13: System Description

    Chapter 1. Features and Capabilities Magnet Wind generating thermistor Upper measurement chamber Sample Gas Wind receiving diffuses thermistor Lower, flow- through chamber Sample Sample Inlet outlet Induced gas flow “magnetic wind” Figure 2: Flow diagram of the XMO2pro measuring cell Sample gas continually flows through the lower flow-through chamber (1)(2)(3).
  • Page 14 Chapter 1. Features and Capabilities The standard XMO2pro is configured for operation in an area with an ambient temperature up to 40°C. A high temperature XMO2pro is available for operation at higher ambient temperatures, up to 55°C (see “Ambient Operating Temperature Range” in Chapter 8). Depending on the requirements of the installation site, the XMO2pro is available with an aluminum or stainless steel enclosure (see Figure 3).

  • Page 15: The Sample System

    Chapter 1. Features and Capabilities IMPORTANT: The XMO2pro transmitter can be configured for the following standard oxygen ranges: 0 to 1% 0 to 25% 0 to 2% 0 to 50%* 0 to 5% 0 to 100%* 0 to 10% 80 to 100%* 0 to 21% 90 to 100%* *Pressure compensation is required...
  • Page 16 Chapter 1. Features and Capabilities Biogas & Landfill • O during anaerobic digestion to produce biogas • O to ensure process safety • O as a contamination after biogas processing • O in aerobic digesters during wastewater treatment Nitrogen Generators •...

  • Page 17: Chapter 2. Installation

    Chapter 2. Installation Chapter 2. Installation Introduction This chapter describes the installation of the XMO2pro transmitter and its sample conditioning system. It also contains information on connecting optional system components. Installing the XMO2pro sampling system consists of two basic steps: Installing the XMO2pro transmitter in the sample system (if you purchased your sample system from Panametrics, this step has already been done for you).

  • Page 18: Mounting The Sample System

    Chapter 2. Installation Needle valves Keep Clear Access Space Three - way ball valve (230 x 160 mm) (9" x 6 ½") Process tubing XMO2pro analyzer Pressure gauge Flowmeter Pressure regulator Particulate filter XMO2pro Figure 5: Basic Sample System for XMO2pro 2.3.2 Mounting the Sample System To mount the sample system, complete the following steps:...

  • Page 19: Wiring The Transmitter

    Chapter 2. Installation Wiring the Transmitter IMPORTANT: Installation in hazardous locations shall be in accordance with these installation instructions and the National Electrical Code® ANSI/NFPA 70, the Canadian Electrical Code C22.1, or IEC/EN 60079-14, as applicable. IMPORTANT: Ensure that the cable entry devices and plugs are IP66 and/or NEMA Type 4X rated as applicable. 2.4.1 Grounding the Apparatus WARNING!

  • Page 20: Cable Specifications

    Chapter 2. Installation 2.4.3 Cable Specifications PSU cable: 2-core, shielded, twisted pair cable [TB1]{Port A} 4-20mA Outputs cable: 4-core, shielded, twisted pair cable [TB4]{Port B} Digital comms cable: 3-core, shielded, RS-232/RS-485 cable [TB10]{Port C} Relay cables: 12-core, shielded cable [TB2 & TB3] {Port D} Refer to Figure 7 for port location and Table 1 for PSU cable length requirements: Table 1: Cable length requirements Maximum Cable Length...

  • Page 21: Wiring The Power And Signal Connections

    Chapter 2. Installation Port D Port A J3/TB3 [Relay Outputs 5 & 6] J1/TB1 [20-28V DC Input] Internal grounding point Accepts 28 - 16 AWG wire Accepts 28 – 12 AWG wire PIN description PIN description 5-NO (+) PSU IN (-) PSU IN 5-NC 6-NO...

  • Page 22: Wiring The Alarm Relays

    Chapter 2. Installation Complete the following steps to safely finalize the wiring of the apparatus. CAUTION! The positive supply shall only be connected via TB1-1. Connecting the +24 VDC supply to any other terminal will damage the XMO2pro. Such damage is not covered by our warranty.

  • Page 23: Specific Conditions Of Use

    Chapter 2. Installation Specific Conditions of Use The XMO2pro has hazardous area certifications for multiple regions. Special conditions are required for safe operation. These are as follows: Do not open when an explosive environment is present. Do not block or restrict the enclosure vent (3rd flame arrestor). The maximum inlet pressure is 2 bar(g)/0.2 MPa(g).
  • Page 24 Chapter 2. Installation [no content intended for this page] XMO2pro User’s Manual...

  • Page 25: Chapter 3. Startup And Operation

    Chapter 3. Startup and Operation Chapter 3. Startup and Operation Introduction This chapter provides instructions for starting up and operating the XMO2pro system. The following specific topics discussed: • Powering up the XMO2pro • Establishing Sample Flow • Calibration of the analog output signal If you have not already done so, read Chapter 2, "Installation"...

  • Page 26: Analog Output Calibration Options

    Chapter 3. Startup and Operation Take a reading of the XMO2pro 4-20 mA analog output. In some applications, pressure changes due to flow rate changes can cause noticeable errors in the oxygen measurement. In such cases, consider the following corrective measures: •...

  • Page 27: Factory Calibration Procedures

    (See Appendix H, "Calibration Sheet" for example). The accuracy of the calibration will only be as good as the accuracy of the calibration gas(es) used. • Panametrics XMO2pro Calibration Data Sheet. • A sample system or individual components (e.g. flowmeter, needle valve, pressure gauge, etc.) for introducing the calibration gas(es) to the XMO2pro transmitter at the required pressure and flowrate.
  • Page 28 Chapter 3. Startup and Operation [no content intended for this page] XMO2pro User’s Manual...

  • Page 29: Chapter 4. Programming With Hmi

    Chapter 4. Programming with HMI Chapter 4. Programming with HMI The XMO2pro is factory-programmed and ready for immediate use. However, you can access its programming using the HMI or a Modbus client software through your PC. The XMO2pro Keypad Along with the 128 x 64, monochrome LCD, the XMO2pro analyzer includes a 6-key magnetic keypad (see Figure 8). The magnetic wand used to activate a magnetic key is found attached to the meter chassis below the front panel.
  • Page 30 Chapter 4. Programming with HMI 1.80 Cell Status BK Gas O2/N2 Main Menu Main Menu Main Menu About Login Measure Outputs Alarms Diagnose Outputs Menu Measure Menu Measure Measure Outputs Outputs 4-20 mA Out1 4-20 mA Out1 Cell Temp 4-20 mA Out2 36.0% 7.00 mA O2 mV...

  • Page 31: Dashboard

    Chapter 4. Programming with HMI Dashboard The XMO2pro dashboard screen provides real time monitoring of key parameters related to the gas analyzer performance. The following reading are displayed: O2 %: This shows the percentage of the signal gas in the gas mixture. It provides a direct measurement of the signal gas concentration Cell Temp Status: Indicates the current status of the cell, which is critical for accurate measurements.

  • Page 32: Login Menu

    Chapter 4. Programming with HMI Login Menu The “Login” menu provides the operator with three functionalities: Log on to the unit Change the password for a User profile Logout Login Password Login Change Password Logout The unit comes configured with 3 different user access levels (see figure below). Each level defines the information the different users can access and edit, i.

  • Page 33: Login As User

    Chapter 4. Programming with HMI 4.4.1 Login as User To log in as a user to the device, go to the logins menu and select “Login As”. You will be provided with 3 options, select “User”. Now the unit will prompt the password for that profile. Enter the password and press OK. If login is successful, you will be redirected to the dashboard screen and you will see an open padlock icon with the number 1 in it, indicating “USER”...

  • Page 34: Change Password

    Chapter 4. Programming with HMI 4.4.4 Change Password The “Change Password” menu lets you change the password for the “USER” or “ADMIN” profile for the unit. To change the password for a specific profile you need to be logged in first. In case, you are not logged in and try to change the password you will be presented with a “LOGIN FIRST”...
  • Page 35 Chapter 4. Programming with HMI To configure the XMO2pro’s response to any of the above error conditions, click on the corresponding button in the window above and proceed to the appropriate section for instructions. Table 3: Alarm relays and error conditions Error Default mA Alarm Relays...

  • Page 36: Analog Alarms

    Chapter 4. Programming with HMI The “Analog Alarms” menu allows you to enable or disable error handling for the secondary 4-20 mA output for each specific error conditions for the XMO2pro. When you click on the alarms menu from the main menu a window as shown in the figure below opens.

  • Page 37: Trip Points

    Chapter 4. Programming with HMI 4.5.3 Trip Points The “Trip Points” option lets you specify the gas% alarm trip points. The windows are similar to the figures below. Alarms Alarm High 4.56 Alarm Lows Alarm High Cancel Early Low If you click the trip points, the window displays a text box similar to that in the figure above. Enter the desired gas % beyond which the alarm should trip.

  • Page 38: Invert Display

    Chapter 4. Programming with HMI 4.6.2 Invert Display The LCD has the capability to invert its colours from black to white and vice versa. To toggle between the 2 modes, select the “Invert Display” option from the "Display Config" menu and click OK. Display Config Invert Display? Cancel...

  • Page 39: Port

    Chapter 4. Programming with HMI 4.7.2 Port Modbus communications is available through 2 ports. You can select one of the following through the HMI: RS232 RS485 Modbus Port RS232 RS485 4.7.3 Slave ID Modbus slave ID can be set using the Modbus parameters menu between 1 and 247. Modbus Slave ID Cancel 4.7.4...

  • Page 40: Number Of Bits

    Chapter 4. Programming with HMI 4.7.6 Number of Bits There are two options for stop bits: 7 Bits 8 Bits # of Bits Factory Reset The factory reset menu is available under the “Config” menu and gives the operator two options: Restore Previous –...

  • Page 41: Proof Tests (Sil Only)

    Chapter 4. Programming with HMI The following icons indicate the operation of alarms: Icon Operation Alarm Enabled Alarm Disabled Alarm Tripped 4.10 Proof Tests (SIL Only) Proof tests allow you to stress test the device to maintain your SIL certification. The Proof tests menu can be found under the Diagnose Menu.

  • Page 42: Test Solenoids

    Chapter 4. Programming with HMI 4.10.1 Test Solenoids The menu provides you the option to test either both solenoids on the unit or test either one at a time. The menu provides four options to test solenoids: SOL_NONE SOL 1 SOL 2 SOL BOTH Test Solenoids...

  • Page 43: Test Alarms

    Chapter 4. Programming with HMI 4.10.4 Test Alarms The menu provides you with an option to test all 15 alarms as mentioned in Section 4.5. Simply select the alarm you want to test and click enable. Proof Test Test Alarms Test NAMUR Watch Dog Err Test Alarms...
  • Page 44 Chapter 4. Programming with HMI [no content intended for this page] XMO2pro User’s Manual...

  • Page 45: Chapter 5. Programming With Modbus

    Chapter 5. Programming with Modbus Chapter 5. Programming with Modbus The Modbus communications protocol allows you to read/write data and log/view real-time and diagnostic data in numeric formats. Note: Be sure you have properly installed Modbus Client Software on your PC before attempting to program the XMO2pro.

  • Page 46: Login As Sil User (Sil Only)

    Chapter 5. Programming with Modbus 5.2.3 Login as SIL User (SIL ONLY) The SIL User profile is a special access that enables proof tests on the unit. The SIL User login works differently than the other two profiles. To log in as an SIL User do the following: Once, you have the acquired password, write the password to register PWD_LOGIN.

  • Page 47: Chapter 6. Calibration With Hmi

    Chapter 6. Calibration with HMI Chapter 6. Calibration with HMI Test and Trim The 4-20 mA output command enables you to recalibrate the output that the XMO2pro sends to an external device such as a recorder or digital multimeter. Selecting the Test and Trim menu will provide you with the following options: The Trim function calibrates the 4-20 mA output signals by defining the zero and span points to preferred values.

  • Page 48: Test

    Chapter 6. Calibration with HMI 6.1.3 Test Enabling test mode, actives the newly configured trim setting temporarily. It will prompt you to the enter a mA value which will be trimmed according to the new trim setting. You can verify the operation of the new trim value using a multimeter or recorder in Test Mode.

  • Page 49: Configure Cal

    Chapter 6. Calibration with HMI Clicking on any of the “Field Cal” choices opens a new window that allows you to perform that function. Proceed to the appropriate section for a detailed description of each option. 6.2.1 Configure Cal The “Configure Cal” option enables you to change the field calibration type and various calibration parameters. Clicking on the “Configure Cal”...

  • Page 50: Before Delay Time

    Chapter 6. Calibration with HMI 6.2.1.3 Before Delay Time Clicking on the “Before Delay Time” button opens a window similar to the figure below. Entering a before delay time will set it for both zero and span calibration points. Enter the desired zero/span point before delay time, in minutes and seconds, in the text box. Then, click on the Next Item/ Enter button to confirm the entry (click the Previous Item or Exit Page button to exit the window without changing the existing value).

  • Page 51: Calibration Drifts

    Chapter 6. Calibration with HMI Click on the “Zero Field Cal” button to calibrate the zero point or on the “Span Field Cal” button to calibrate the span point. In either case, a window like the figure below opens. Perform Cal: Zero Point Click “Yes”...

  • Page 52: Hold Last Value

    Chapter 6. Calibration with HMI Click on the “Yes” button to clear the most recent calibration, or click on the “No”, “Previous Item” or “Exit Page” button to close the window without clearing the most recent calibration. If you click on the Yes button, a confirmation screen similar to the figure below opens.

  • Page 53: Chapter 7. Calibration With Modbus

    Chapter 7. Calibration with Modbus Chapter 7. Calibration with Modbus Test and Trim The Trim procedure can be configured over Modbus as follows: TRIM_CH – Channel Select (Ch 1 or Ch 2) to apply the Trom configuration. TRIM_MA – Enter the desired mA value. TRIM_MEASURED –...

  • Page 54: Field Calibration

    Chapter 7. Calibration with Modbus Field Calibration The “Field Cal” for the unit can be done via Modbus as follows. The “Configure Cal” option enables you to change the field calibration type and various calibration parameters. To configure a cal over Modbus, do the following: CAL_CONFIG –...

  • Page 55: Chapter 8. Specifications

    Chapter 8. Specifications Chapter 8. Specifications Functional Analog Output Two 4 to 20 mA isolated, 550Ω maximum load, field-programmable Digital I/O RS232/RS485, 3-conductor Recommended Power Source 2.5 A at 24.0 VDC ±4 VDC Power Requirement (Typical) 1.6-2.0 A during warm-up, dropping to 300-400 mA in stable operation with no alarms tripped, subject to ambient conditions and process gases Storage Temperature -20°C to +65°C (-4°F to 149°F)

  • Page 56: Performance

    Chapter 8. Specifications Performance Accuracy ±1% of span ±2% of span for 0 to 1% range ±0.2% O range for 90 to 100% and 80 to 100% Linearity ±0.5% of span Repeatability ±0.2% of span Measurement 0.01 mA Resolution Stability Zero ±1.0% of span per month (±2% of 0-1% O range) Span...

  • Page 57: Physical

    Chapter 8. Specifications Physical Sensor Wetted Standard: 316 SS process-wetted fittings, glass, and Viton™ internal Materials O-ring seals Optional: Hastelloy processed-wetted fittings or Chemraz™ internal O-ring seals Dimensions Weatherproof unit: (H x D x W) 228 x 178 x 142 mm (9 x 7 x 6 in.) Explosion-proof unit: (H x D x W) 252 x 178 x 142 mm (10 x 7 x 6 in.) Weight Aluminum version: 4.5 kg (9.9 lb)
  • Page 58 Chapter 8. Specifications Environmental Ingress Protection / Weatherproof rating • IP66 • NEMA Type 4X Hazardous Area classification IECEx, ATEX • Ex db IIC T6 Gb Ex tb IIIC T78°C Db -20°C to +55°C NEC/CEC • XP Class I Division 1 Groups ABCD T6 -20°C to +55°C •...
  • Page 59 Chapter 8. Specifications Figure 11: Aluminum Version Dimensions Figure 12: Stainless Steel Version Dimensions XMO2pro User’s Manual...
  • Page 60 Chapter 8. Specifications [no content intended for this page] XMO2pro User’s Manual...

  • Page 61: Appendix A. Modbus Map

    Appendix A. Modbus Map Appendix A. Modbus Map ADDRESS NAME TYPE ACCESS COMMENT 40000(DEC) RUNNING_TIME RO (Admin) Seconds since power on / reset 9C40(HEX) RO (User) 40002(DEC) MODBUS_ID RW (Admin) Modbus device identifier 9C42(HEX) RW (User) 40003(DEC) STATUS RO (Admin) 3 digit codes 9C43(HEX) RO (User)
  • Page 62 Appendix A. Modbus Map ADDRESS NAME TYPE ACCESS COMMENT 40042(DEC) DATE_MM RW (Admin) Month 9C6A(HEX) RO (User) 40043(DEC) DATE_DD RW (Admin) Day of month 9C6B(HEX) RO (User) 40044(DEC) DATE_WK RW (Admin) Weekday 9C6C(HEX) RO (User) 40045(DEC) TIME_HH RW (Admin) Hours 9C6D(HEX) RO (User) 40046(DEC)
  • Page 63 Appendix A. Modbus Map ADDRESS NAME TYPE ACCESS COMMENT 40092(DEC) GAS_IDX_PT RO (User) Gas point on curve 9C9C(HEX) RO (Admin) 40093(DEC) GAS_O2_PC RO (User) Specifies the signal gas% 9C9D(HEX) RO (Admin) 40097(DEC) GAS_O2_MV RO (User) 9CA1(HEX) RO (Admin) 40099 (DEC) GAS_BK_MV RO (User) 9CA3 (HEX)
  • Page 64 Appendix A. Modbus Map ADDRESS NAME TYPE ACCESS COMMENT 40143(DEC) ALARM_SAVE RW (Admin) Save alarm config 9CCF(HEX) RO (User) 40170(DEC) GAS_NAME RO(User) Name of gas 9CEA(HEX) RO(Admin) 40178(DEC) SAVE_CONFIG RO(User) Saves all config changes 9CF2(HEX) RO(Admin) 40179(DEC) SERIAL_NO RO(User) Serial number 9CF3(HEX) RO(Admin) 40197(DEC)

  • Page 65: Appendix B. Sil Modbus Map

    Appendix B. SIL Modbus Map Appendix B. SIL Modbus Map ADDRESS NAME TYPE ACCESS COMMENT 40144(DEC) PROOF_TEST RW (SIL) Perform a proof test 9CD0(HEX) RO (Admin) RO (User) 40145(DEC) TEST_SOLENOIDS RW (SIL) Remote operation of the calibration relays 9CD1(HEX) RO (Admin) RO (User) 40146(DEC) TEST_RELAYS...
  • Page 66 Appendix B. SIL Modbus Map [no content intended for this page] XMO2pro User’s Manual...

  • Page 67: Appendix C. Error Codes

    Appendix C. Error Codes Appendix C. Error Codes S.No Code Error/Warning 112 ERR: NMI Fault 211 ERR: MEM Fault 113 ERR: BUS Fault 122 ERR: USAGE FAULT 131 ERR: SVC Fault 212 ERR: DBGMON Fault 221 ERR: OS Fault 311 ERR: No Init 114 ERR: SIF Timeout 123 ERR: No Watchdog 132 ERR: SIF Lost...
  • Page 68 Appendix C. Error Codes S.No Code Error/Warning 521 ERR: Over Range 611 ERR: Out of Memory 117 ERR: Incomplete 126 ERR: No Connection 234 WRN: Not yet Saved 243 WRN: Warmup 333 WRN: Cal Reminder 414 ERR: Password Generation 343 WRN: Offline 146 WRN: No Clock 245 ERR: Busy 237 ERR: LCD Main Menu Cursor...

  • Page 69: Appendix D. Menu Maps

    Appendix D. Menu Maps Appendix D. Menu Maps Dashboard & Main Menu Dashboard & Main Menu 1.80 Cell Status BK Gas O2/N2 Main Menu Main Menu Main Menu Main Menu Measure Outputs Alarms Diagnose Config About Login Measure Menu Measure Measure Main Menu Cell Temp...

  • Page 70: Outputs Menu

    Appendix D. Menu Maps Outputs Menu Main Menu Outputs Outputs 4-20 mA Out1 4-20 mA Out1 4-20 mA Out2 7.00 mA Measure Outputs Range Outputs Outputs 4-20 mA Out2 4-20 mA Out1 4-20 mA Out2 3.11 mA Range Outputs Range Set Zero % 23.24 4-20 mA Out1...

  • Page 71: Alarms Menu

    Appendix D. Menu Maps Alarms Menu Main Menu Configure Alarms Analog Alarms Watch Dog Err Watch Dog Err 4.56 Analog Alarms Watch Dog Err mA Enable Digital Alarms Heat Err mA Disable 0.00 24.00 Diagnose Alarms Cancel Trip Points ADC Err Analog Alarms DAC Err MCU Err...
  • Page 72 Appendix D. Menu Maps Digital Alarms Watch Dog Err Configure Alarms Analog Alarms Watch Dog Err Enable Digital Alarms Heat Err Disable Trip Points ADC Err Digital Alarms DAC Err MCU Err Data Err Digital Alarms Brownout Err Temp over Temp Under Digital Alarms Early Over...

  • Page 73: Diagnose Menu

    Appendix D. Menu Maps Diagnose Menu Main Menu Diagnose Faults Faults & Alarms Watch Dog Err Proof Test Heat Err Diagnose Alarms ADC Err Faults DAC Err MCU Err Data Err Faults Brownout Err Temp over Temp Under Faults Early Over Early Under Gas Over Faults...
  • Page 74 Appendix D. Menu Maps Proof Tests Test Relays Relay LL Relay L Proof Test Mode Relay H Relay HH Test Solenoids Test Relays Proof Tests Test Namur NAMUR LL NAMUR L Test NAMUR NAMUR H NAMUR HH Test Alarms Test 4-20 mA Out1 Proof Tests Test Alarms Watch Dog Err...

  • Page 75: Config Menu

    Appendix D. Menu Maps Config Menu Main Menu Config Modbus Params Modbus Param Edit Param Factory Reset View Param Config Display Config Modbus Mode Modbus Params Modbus Port Enable Modbus Port RS232 Disable Modbus Slave ID RS485 Baud Rate Modbus Params Modbus Slave ID Modbus Port Modbus Slave ID...
  • Page 76 Appendix D. Menu Maps Config Factory Reset Factory Reset Modbus Param Reset Previous Restore Original? Factory Reset Reset Original Cancel Display Config Config Display Config Display Config Modbus Param Invert Display Invert Display? Factory Reset Contrast Cancel Display Config Language Display Config Display Config Contrast...

  • Page 77: Cal Menu

    Appendix D. Menu Maps Cal Menu Main Menu Field Cal Field Cal Configure Cal Test & Trim Perform Cal Config Calibration Drifts Field Cal Hold Last Value Abort Cal Clear Cal Field Cal Save Cal Field Cal Configure Cal Field Cal Type Configure Cal Field Cal Type 1 Point (Offset)
  • Page 78 Appendix D. Menu Maps Perform Cal Perform Cal: Zero Point Field Cal Zero Field Cal Configure Cal Span Field Cal Perform Cal Calibration Drifts Stablizing! Cal Ready! 38.10% 40.00% Save Cal? Err% 0.40% Err% 0.00% Cancel Field Cal Calibration Drifts Zero Span Configure Cal...
  • Page 79 Appendix D. Menu Maps Test & Trim Channel Select Calib. Channel Select 4-20 mA Out1 Field Cal Trim 4-20 mA Out2 Test & Trim Test Test & Trim Set Zero mA Measured Zero mA 21.40 21.20 Channel Select 0.00 24.00 -48.00 48.00 Trim...

  • Page 80: About Menu

    Appendix D. Menu Maps About Menu Main Menu About About Part Nr Device Part Nr XMO2-4H-21-0 About Login Serial Nr About FW Version SFW Version BL Version Login Menu Main Menu Login Login As User Login Password Login User Change Password Admin About Login...

  • Page 81: Appendix E. Ce Mark Compliance

    Appendix E. CE Mark Compliance Appendix E. CE Mark Compliance WARNING! To meet CE Mark requirements, you must shield and ground all electrical cables as described in this section (see Table 4 below). WARNING! CE Mark compliance is required for all units installed in EU countries. WARNING! Cable entries of an approved flameproof design are required.
  • Page 82 Appendix E. CE Mark Compliance [no content intended for this page] XMO2pro User’s Manual...

  • Page 83: Appendix F. Abbreviations

    Appendix F. Abbreviations Appendix F. Abbreviations Abbreviation Meaning Human Machine Interface Liquid-Crystal Display Calibration Safety Integrity Level Personal Computer Error Channel 1 Channel 2 Light Emitting Diode 4-20 mA Out 1 Analog Output 1 4-20 mA Out 2 Analog Output 2 Config Configuration XMO2pro User’s Manual...
  • Page 84 Appendix F. Abbreviations [no content intended for this page] XMO2pro User’s Manual...

  • Page 85: Appendix G. Typical Application Examples

    Appendix G. Typical Application Examples Appendix G. Typical Application Examples Blanketing Gases in Hydrocarbon Liquid Storage Tanks The XMO2pro transmitter and its associated sample system is often used to measure the concentration of oxygen ) in the nitrogen (N ) or carbon dioxide (CO ) gases used to blanket hydrocarbon liquids during storage.

  • Page 86: Basic Operating Procedure

    Appendix G. Typical Application Examples A typical sample system in Figure 13 on page 75 consists of: • An eductor to draw the sample from and return it to the vapor space above the liquid in the storage tank. • A liquid separator/dump to remove condensable liquids. •...

  • Page 87: Reactor Feed Gases In Formaldehyde Production

    Appendix G. Typical Application Examples Reactor Feed Gases in Formaldehyde Production The XMO2pro transmitter and its associated sample system is often used to measure the concentration of oxygen ) in an air/ methanol (CH OH) vapor mixture that is commonly used as a reactor feed gas in the production of formaldehyde.

  • Page 88: Basic Operating Procedure

    Appendix G. Typical Application Examples • Flowmeters All components are mounted on a painted steel plate in an enclosure that is heated to 75 ±10°F. G.2.3 Basic Operating Procedure The sample system should be mounted as close as possible to the reactor inlet in order to minimize lag time. Air (20.93% O ) is used as the source of O , and the air/CH...

  • Page 89: Appendix H. Calibration Sheet

    20.00 Field Calibration: Recommended values ZERO:- Apply 100%N2 SPAN:- Apply 2% O2/N2 BAKER HUGHES EMEA Unlimited Company , SHANNON (EN) We hereby certify this Product has been manufactured and calibrated to product specification (JP) (CN) (DE) Wir bestätigen hiermit, dass dieses Produkt gemäß den Produktspezifikationen hergestellt und kalibriert wurde (FR) Nous certifions par la présente que ce produit a été...
  • Page 90 Appendix H. Calibration Sheet [no content intended for this page] XMO2pro User’s Manual...

  • Page 91: Warranty

    Warranty Warranty Each instrument manufactured by Panametrics is warranted to be free from defects in material and workmanship. Liability under this warranty is limited to restoring the instrument to normal operation or replacing the instrument, at the sole discretion of Panametrics. Fuses and batteries are specifically excluded from any liability. This warranty is effective from the date of shipment to the original purchaser.
  • Page 92 Warranty [no content intended for this page] XMO2pro User’s Manual...
  • Page 94 Technical Support email: panametricstechsupport@bakerhughes.com Copyright 2025 Baker Hughes company. This material contains one or more registered trademarks of Baker Hughes Company and its subsidiaries in one or more countries. All third-party product and company names are trademarks of their respective holders.

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