Millennium Enterprises MLP-A/AR, AD-ST1400-25 user manual Sensor, Controller, Manual, Product

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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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Contents Millennium Page Warranty Contact InformationImportant Information Table of Contents How to Return Equipment MaintainManual SensorController ProductPlan Locate CONTROLLER/SENSOROption Install UnpackExternal Equipment Field Installation WireConnecting Wires MountElectromechancial Relay Board Board AssemblySolid State Relay Board Modbus TerminalsRS-485 Communication Sensor Board Terminals Controller WireTerminal Board Power Controller Sensor and ControllerWiring-Sensor Separation Sensor SeparationNON-ISOLATED/ISOLATED Wiring Terminal ConnectionCurrent Output Remote Reset Modbus TerminationOperate Scrolling 8-character displayRTU Registers Calibration ButtonStatus LED State Current O/P Accessing the Main Menu Magnetic Reed SwitchPower Up Current Loop Measurement Test JacksDisplay Calibration ProcedureCalibrate ShowsReview Relay Settings MonitorCalibration Failure Model Number Low High Fault Setting Relay OptionsAlarm Levels Relay Coil Status Millennium Relay OptionsBaud Rate Set Low Power Options OptionalNode Address Modbus OptionsRemote Reset Sensor FaultManual Reset Non-standard O2 LevelsModbus MaintainRelays Optional CurrentT1Y 7J7 Spare PARTS/ACCESSORIESDescription Net Safety Part Number Face Rotation OptionRotate PCB Assembly Appendix aAppendix B Resistance Table in Ohms Sensor Specifications Sensor Element