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Engineered Solutions for Gas Detection and
Analysis
High Purity Instruments
MODEL 5124BE-N1-WO
OXYGEN ANALYZER – PERCENT RANGE
WITH REMOTE SENSOR MODULE
INSTALLATION MANUAL
File Name: MN-A-0177
Manual Part Number: 5-06-4900-65-0
Revision Level: A Revision Date: 8/19/08
ECO: 8541
Phone: 610.524.8800 • Fax: 610.524.8807 • Email: info@neutronicsinc.com
A DIVISION OF
456 Creamery Way, Exton, PA 19341
www.neutronicsinc.com

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  • Page 1 Engineered Solutions for Gas Detection and Analysis High Purity Instruments MODEL 5124BE-N1-WO OXYGEN ANALYZER – PERCENT RANGE WITH REMOTE SENSOR MODULE INSTALLATION MANUAL File Name: MN-A-0177 Manual Part Number: 5-06-4900-65-0 Revision Level: A Revision Date: 8/19/08 ECO: 8541 A DIVISION OF 456 Creamery Way, Exton, PA 19341 Phone: 610.524.8800 •...
  • Page 3: Table Of Contents

    Table of Contents TABLE OF CONTENTS........................3 FOR YOUR SAFETY:........................4 THANK YOU FOR PURCHASING THE MODEL 5124BE-N1-WO ANALYZER FOR ZERO TO 25 % RANGE OXYGEN MEASUREMENT..................5 CHAPTER 1 – INTRODUCTION AND OVERVIEW ..........6 CHAPTER 2 – SYSTEM INSTALLATION AND START-UP........8 1 – A ....................9 NALYZER NSTALLATION...
  • Page 4: For Your Safety

    For Your Safety: PLEASE READ THIS MANUAL IN ITS ENTIRETY BEFORE ATTEMPTING INSTALLATION OR OPERATION! Attempting to operate the Model 5124BE-N1-WO without fully understanding features and functions may result in unsafe conditions. • Always use protective eye wear and observe proper safety procedures when working with pressurized gases.
  • Page 5: Thank You For Purchasing The Model 5124Be-N1-Wo Analyzer For Zero To 25 % Range Oxygen Measurement

    No part of this document may be copied or otherwise reproduced, or stored in any electronic information retrieval system, except as specifically permitted under US copyright law, without the prior written consent of Neutronics Inc. Manual Part Number: Revision Level: A...
  • Page 6: Chapter 1 - Introduction And Overview

    Installation and Operations Manual 1 – I HAPTER NTRODUCTION AND VERVIEW The Model 5124BE-N1-WO analyzer is a microprocessor-based instrument for measuring percent level oxygen in an inert gas background. The analyzer is based on an amperiometric zirconium oxide remote sensor. This sensor assures...
  • Page 7 NEMA 4 PANEL MOUNTING STUDS MOUNTING GASKET ELECTRICAL CONNECTION PORT TO REMOTE EARTH GROUND REMOVABLE SENSOR TERMINAL TERMINAL BLOCKS Figure 1 – Model 5124BE-N1-WO Rear View Manual Part Number: Revision Level: A File Name: MN-A-0177 Page 7 5-06-4900-65-0 ECO 8541...
  • Page 8: Chapter 2 - System Installation And Start-Up

    Installation and Operations Manual 2 – S HAPTER YSTEM NSTALLATION TART STEP 1: ANALYZER INSTALLATION STEP 2: SENSOR INSTALLATION STEP 3: ELECTRICAL CONNECTIONS STEP 4: POWER UP STEP 5: AIR VERIFICATION/CALIBRATION Figure 2 – Power Up Sequence Manual Part Number: Revision Level: A File Name: MN-A-0177 Page 8...
  • Page 9: Step 1 - Analyzer Installation

    Step 1 – Analyzer Installation WARNING: The internal components of the Model 5124BE-N1-WO analyzer and the remote sensor are fragile. Do not drop the analyzer or the remote sensor during installation. Do not expose unit shock vibration during installation. Failure to comply may damage the fragile components inside the analyzer and remote sensor may result in loss of warranty.
  • Page 10: Step 2 - Sensor Installation

    The acceptable background gases for oxygen measurements are nitrogen and argon. Some gases will affect the accuracy of the sensor while others may damage the sensor permanently. Contact Neutronics if you are not sure about the affect of your process gases on the external sensor. WARNING: Do not over pressurize the sample inlet port as this may permanently damage the internal components of the analyzer.
  • Page 11 Figure 4 – Sensor mounting detail Manual Part Number: Revision Level: A File Name: MN-A-0177 Page 11 5-06-4900-65-0 ECO 8541...
  • Page 12: Step 3 - Electrical Installation

    The terminal blocks may be removed for wiring. The electrical connection to the Model 5124BE-N1-WO external sensor is to be made to the analyzer interface socket. Use the sensor interface cable provided by Neutronics. Manual Part Number: Revision Level: A File Name: MN-A-0177 Page 12...
  • Page 13 Strip the cable jacket back about 8 inches to ensure all the individual wires fit through the ferrite clamp. Additional ferrite clamps may be purchased from Neutronics if necessary (See Appendix F: Spare Parts). CAUTION: Also, in order to comply with CE EN61326-1:2006 standards, all shielded cable conductors must be earth grounded at both ends of the cable.
  • Page 14 Figure 5 – Recommended electrical connection to the analyzer terminal blocks Manual Part Number: Revision Level: A File Name: MN-A-0177 Page 14 5-06-4900-65-0 ECO 8541...
  • Page 15 A label depicting the terminal block arrangement is affixed to the top of the chassis for easy reference during installation and maintenance. The terminal blocks feature screwed terminals. The terminal blocks are also removable for ease of wiring or removal of the analyzer module. TRON PROCESS ANALYZER DIVISION DC POWER INPUT...
  • Page 16 VDC+ VDC POW ER INPUT, 18-30 VDC Range FAILSAFE V-Out TEMP FAULT Alarm 2 Alarm 1 NC NO C NO NC NO Normally Open Normally Bat. RS-232 Closed C = Common RX RTN Service Port Figure 8 – Analyzer chassis electrical connections The following is a list of all possible electrical connections to the Model 5124BE-N1-WO analyzer: External Sensor Interface...
  • Page 17 Oxygen Alarm-1 Relay Output Use 18-22 AWG, shielded cable for the connections. The shielded cable must be grounded at both ends to comply with EN61326-1:2006 specifications. Loop individual connectors around the ferrite clamp provided. Relay Type: Form 1 C, SPDT, 5A @ 250 VAC, 5A @ 30VDC Connections: Common: Terminal Block TB2 Pi...
  • Page 18 Range ID Output Use the Range ID voltage with either the analog voltage or the analog current output to identify the full span oxygen concentration measurement. Use 20-26 AWG, shielded cable for the connections. The shielded cable must be grounded at both ends to comply with EN61326-1:2006 specifications.
  • Page 19 RS-232 Service Port The RS-232 Service Port is used for interfacing with any standard PC computer communications serial port. 20-26 AWG, shielded cable for the connections. The shielded cable must be grounded at both ends to comply with EN61326-1:2006 specifications. Loop individual connectors around the ferrite clamp provided.
  • Page 21: Chapter 3 - Operating Instruction

    Installation and Operations Manual 3 – O HAPTER PERATING NSTRUCTION A. First Time Power Up The Model 5124BE-N1-WO analyzer and its remote sensor are shipped ready to use, right from the carton. Its default configuration has been set to your application. Review the default configuration settings, as shown in the analyzer software setup log sheet, shipped with your Model 5124BE-N1-WO analyzer.
  • Page 22 First Time Power Up Instructions 1. Apply Ambient Air to the External Sensor Sample Port: Apply clean, dry oil-free ambient air to the process vessel. See the analyzer installation manual for more detail. Regulate the ambient air supply in your process vessel to match process conditions. Do not exceed 10 PSI.
  • Page 23: Normal Power Up And Power Down Instructions

    5. Measure Air Sample (Verify): After temperature stabilization, if the Model 5124BE-N1-WO analyzer indicates between 20.8% and 21.0% at ambient air, calibration is not necessary. Otherwise, verify that clean, dry, oil-free ambient air is supplied and regulated as required in step 1. If the sample air supply requirements are met and the reading is not within the stated tolerance, perform air calibration per Appendix A.
  • Page 24: Features

    D. Features The Model 5124BE-N1-WO analyzer is intended to be used to measure oxygen concentrations in inert background. The analyzer comes equipped with several operational features. Each feature will be discussed in detail separately: • Four relay outputs: TEMPERATURE OK, FAULT, ALARM 1 and ALARM 2. •...
  • Page 25: Oxygen Alarm 1 & Alarm 2 Relays

    Troubleshooting Oxygen Alarm 1 & Alarm 2 Relays The Oxygen Alarm 1 and Alarm 2 relay activation depend on the following Model 5124BE-N1-WO Analyzer settings. Refer to the software setup log shipped with the analyzer to determine your actual settings. ♦...
  • Page 26: Analog Voltage & Analog Current Output

    Analog Voltage & Analog Current Output The analog voltage and analog current output produces either a voltage or a current output proportional to the measured oxygen concentration. For the analog voltage, the zero scale is always 0 volts. The full scale is programmed at the factory to be either 1, 5, or 10 volts.
  • Page 27: Rs-232 Port

    Troubleshooting RS-232 Port The Model 5124BE-N1-WO Analyzer port will transmit information to a host computer via the RS-232 port. The information includes the oxygen concentration, fault status oxygen alarm status. more information on the RS-232 communications, see Appendix D. Manual Part Number: Revision Level: A File Name: MN-A-0177 Page 27...
  • Page 29: Chapter 4 - Maintenance And Troubleshooting

    Troubleshooting 4 – M HAPTER AINTENANCE AND ROUBLESHOOTING WARNING: Model 5124BE-N1-WO analyzer field- serviceable parts, with the exception of the sensor and sensor cable. Do not attempt to repair the unit. All repairs are to be performed either at the factory or at any of the certified service centers.
  • Page 30 Approved Service Centers for the Model 5124BE-N1-WO Analyzer Neutronics, Inc. reserves right change list service centers without notice. Service Department Neutronics, Inc. 456 Creamery Way Exton, PA 19341 U.S.A. Email: service@neutronicsinc.com Toll Free: 1-800-378-2287 (U.S.A. Only) Phone: 610-524-8800 ext. 123 or 171 (Operator is ext. 100)
  • Page 31: Chapter 5 - Specifications

    + 1.0 % of measurement range RANGE LOWEST 0.05% @ 0-25% measurement range DETECTABLE LIMIT **** Neutronics, Inc, whose policy is one of continuous improvements, reserves the right to change the specifications and contents without notice Manual Part Number: Revision Level: A File Name: MN-A-0177...
  • Page 32 **** Neutronics, Inc, whose policy is one of continuous improvements, reserves the right to change the specifications and contents without notice. Manual Part Number: Revision Level: A File Name: MN-A-0177 Page 32...
  • Page 33: Warranty

    Neutronics or by one of its authorized dealers, or if the identifying markings on the product label have been altered or removed.
  • Page 34: Intended Use For The Model 5124Be-N1-Wo

    Intended Use For The Model 5124BE-N1-WO Model 5124BE-N1-WO oxygen analyzer remote sensor were designed to provide the trained operator with useful information relating to the concentration of oxygen. This information may be used process control minimize possible hazardous conditions, which present various processes.
  • Page 35: Appendix A: Ambient Air Calibration

    Appendix A: Ambient Air Calibration The Model 5124BE-N1-WO analyzer, along with its remote sensor is shipped from factory fully calibrated operational measurement range. It may be necessary, however, to perform air calibration commissioning account differences atmospheric pressures at the installation site. Air calibration is necessary after sensor replacement.
  • Page 36 • calibration necessary: Disconnect ambient calibration gas source from the analyzer. Apply process gas that is to be analyzed to the analyzer. Calibration procedure: • Reset analyzer RS-232 serial input buffer: Press “enter” key once to reset the serial buffer. The analyzer will indicate that the serial buffer is empty by sending an asterisk character “*”.
  • Page 37 • Restart the RS-232 serial output stream: Type “sserfmt=1” to restart the RS-232 serial output stream. The analyzer will resume its timed serial output. See example below: *sserfmt=1 *RUN 20.9 ALM1 ALM2 FLT 5,11 20.9 ALM1 ALM2 FLT 5,11 20.9 ALM1 ALM2 FLT 5,11 20.9 ALM1 ALM2 FLT 5,11...
  • Page 38: Appendix B: System Faults

    Appendix B: System Faults Model 5124BE-N1-WO Analyzer detects more system faults, it will display the fault code number on the RS-232. analyzer will first indicate that there is at least one fault active by displaying the string “FLT”. It will then display all the active faults by displaying all the fault code numbers separated by commas.
  • Page 39 • “10” – Check Sensor: The analyzer has detected an invalid output from the external sensor. This may be caused by either sensor being disconnected from analyzer, possible lead breakage inside the sensor housing. The lead breakage may have been caused by the sensor being dropped. analyzer outputs are not valid, except RS-232 output.
  • Page 40: Appendix C: Oxygen Alarm Level Settings

    Appendix C: Oxygen Alarm Level Settings The Model 5124BE-N1-WO Analyzer is shipped from the factory with the oxygen alarm level set to your desired process. However, the oxygen alarm level settings may be changed using the procedures below. WARNING: Altering the Oxygen Alarm Level setting may affect the Model 5124BE-N1-WO analyzer’s performance in your process.
  • Page 41 • Pause RS-232 serial output stream: Carefully type the following command string: “sserfmt=0” press “enter”. serial output stream should stop. If the serial output stream does not stop, reset the serial input buffer again and retype the command string. Also note that the input characters will be mixed in with the output characters on the RS-232 terminal.
  • Page 42: Appendix D: Rs-232 Port

    Start Transmit • O Concentration • Fault codes active • List of Fault Codes • Alarm-1 status • Alarm-2 status • Checksum • End Transmit. For detailed information on data formats, please contact the Neutronics Service Department. • Tab Delineated:...
  • Page 43 Setting Up RS-232 Terminal Interfacing using Microsoft Windows 95 or later: • Open HyperTerminal. On your PC computer, open HyperTerminal: Navigate from the Windows desktop – Select Start Programs Accessories Communications HyperTerminal. • Configure HyperTerminal. In HyperTerminal, create and configure a new connection –...
  • Page 44: Appendix E: System Setup

    If the user has any questions before proceeding with changing analyzer settings, please contact the Neutronics Service Department for assistance. Manual Part Number: Revision Level: A...
  • Page 45 Do not alter any settings without consulting the factory first. Changing any of the settings will affect the performance of the analyzer. Neutronics is not responsible for any effects from this change in performance. NOTE: To return all settings to factory default settings, type “F”...
  • Page 46: Appendixf - Spare Parts List

    Appendix F – Spare Parts List PART NUMBER DESCRIPTION 5-06-4900-65-0 Operations Manual C1-17-0052-00-0 Replacement terminal block – TB1 C1-17-0142-00-0 Replacement terminal block – TB2 C1-17-0112-00-0 Replacement terminal block – TB3 C7-01-5124-03-0 Model 5124BE-N1-WO Oxygen Analyzer C6-01-1001-38-3 Sensor Interface Cable, 3 Meters C6-02-4000-00-1 External Oxygen Sensor Assembly 1-11-0000-14-0...
  • Page 47: Appendixg - Msds Material Safety Data Sheet

    Neutronics disclaims any liability for damage or injury which results from the use of the data and nothing contained therein shall constitute a guarantee, warranty, or merchantability or representation by Neutronics with respect to the data, the product described, or their use for any specific purpose, even if that purpose is known to Neutronics.
  • Page 48: Appendixh - Declaration Of Conformity

    Appendix H – Declaration of Conformity Manual Part Number: Revision Level: A File Name: MN-A-0177 Page 48 5-06-4900-65-0 ECO 8541...
  • Page 49: Appendixi - Decommissioning The Model 5124Be-N1-Wo Analyzer

    Appendix I – Decommissioning the Model 5124BE-N1- WO Analyzer Concerning Neutronics' environmental compliance, regards producing new electrical equipment, the RoHS directive, 2002/95/EC, a European directive, requires manufacturers of certain types of electrical equipment, not to use materials that contain restricted quantities "lead,...

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C7-01-5124-03-0

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