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Millennium Enterprises MLP-A/AR Plan - Install - Wire - Operate, Calibrate - Monitor - Maintain

Models: AD-ST1400-25 MLP-A/AR

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INTRODUCTION

Net Safety Monitoring Inc.

INTRODUCTION

The Millennium series is Net Safety's latest innovation in a line of continuously evolving industrial gas detectors and sensors. The microcontroller based system provides fast, accurate and continuous monitoring of gases in extreme environments.

THE PRODUCT

The Sensor

The electrochemical sensor is a proven design ensuring an accurate and repeatable response within a detection range of 0 to 25% oxygen.

The Controller

The Millennium Controller has an explosion-proof Housing, rated Class 1, Division 1, Groups B, C, and D for hazardous applications. It was designed for either intrusive or non-intrusive calibration.

The Manual

The manual has been designed to make installation of the Millennium product easy. To ensure proper installation, follow the steps outlined in the following pages. If you encounter problems during operation, consult the troubleshooting section or contact your sales representative.

Step 1 — PLAN

Step 2 — INSTALL

Step 3 — WIRE

Step 4 — OPERATE

Step 5 — CALIBRATE

Step 6 — MONITOR Step 7 — MAINTAIN

MLP-A/AR/AD-ST1400-25

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Millennium Enterprises MLP-A/AR Plan - Install - Wire - Operate, Calibrate - Monitor - Maintain, Introduction, The Sensor

Contents

all available options MILLENNIUM Oxygen Gas DetectorPage Warranty Contact InformationIMPORTANT INFORMATION Step 3 - Wire TABLE OF CONTENTSStep 2 - Install IntroductionStep 7 - Maintain How to Return EquipmentAppendix B Resistance Table in OHMS Appendix C Specifications Appendix A Electrostatic Sensitive Device ESDINTRODUCTION Step 1 - PLAN Step 2 - INSTALL Step 3 - WIRE Step 4 - OPERATEStep 5 - CALIBRATE Step 6 - MONITOR Step 7 - MAINTAIN The SensorSTEP 1 - PLAN Figure 3 Components STEP 2 - INSTALLUNPACK External EquipmentSTEP 3 - WIRE Connecting WiresMount Electromechancial Relay Board Board AssemblySolid State Relay Board Modbus TerminalsRS-485 Communication Terminal BoardSENSOR SEPARATION Terminal Connection Current OutputNON-ISOLATED/ISOLATED WIRING REMOTE RESET MODBUS TERMINATIONFigure 12 Controller Functionality STEP 4 - OPERATENet Safety Monitoring Inc Scrolling 8-character displayStatus LED RTU RegistersCalibration Button StateAccessing the Main Menu Magnetic Reed SwitchPower Up Current Loop Measurement Test JacksDisplay Calibration ProcedureSTEP 5 - CALIBRATE ShowsSTEP 6 - MONITOR REVIEW RELAY SETTINGSCalibration Failure Setting Relay Options Energized YES? and then De-Energized YES?Latching YES? and then Non-Latching YES? Baud Rate Set Low Power Options - OptionalNode Address When Modbus Setup? YES? displays press the Calibration ButtonRemote Reset Sensor FaultManual Reset Non-standard O2 LevelsModbus STEP 7 - MAINTAINRelays - Optional CurrentNet Safety Part Number HOW TO RETURN EQUIPMENTSPARE PARTS/ACCESSORIES T1Y 7J7Rotate PCB Assembly Appendix AELECTROSTATIC SENSITIVE DEVICE ESD Distance Feet Appendix B RESISTANCE TABLE IN OHMSNet Safety Monitoring Inc AWG #20Appendix C SPECIFICATIONS