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Ametek Thermox Series 2000 WDG-IVC

Ametek Thermox Series 2000 WDG-IVC
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Thermox
®
Series 2000
WDG-IV, WDG-IVC, WDG-IVCM
User Manual
Thermox
150 Freeport Road
Pittsburgh, PA 15238
PN 90269VE , Rev. Y

Table of Contents

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Ametek Thermox Series 2000 WDG-IVC Specifications

General IconGeneral
Enclosure RatingNEMA 4X (IP66)
Response TimeT90 in less than 5 seconds
Operating Temperature-20°C to 55°C (-4°F to 131°F)
Output4-20 mA, RS-485
Measurement Range0-100% O2

Summary

Safety Notes

Electrical Safety

Warnings and precautions regarding electrical hazards during operation and maintenance.

Grounding

Mandatory grounding procedure and its importance for performance and safety.

General Safety Summary

OVERVIEW

Sensor Operations

How the sensor operates, its mounting, and sample gas flow principles.

Sensor

WDG-IVCM Sensor Operations

Detectors

Common Operator Errors

Start-Up Checklist

SPECIFICATIONS

Series 2000 Control Unit

Details on display, analog output, alarms, diagnostics, calibration, and environment.

WDG-IV Sensor Specifications

WDG-IVC Sensor Specifications

WDG-IVCM Sensor Specifications

WDG-IVC (0-500 PPM) Sensor Specifications

INSTALLATION

Mechanical Installation

Sample Inlet Probe Installation

Instructions for connecting the sample inlet probe to the sensor assembly.

Sensor Mounting

Calibration, Aspirator Air, and Z-Purge Connections

Z-Purge Connections

How to connect instrument air for Z-purge; safety requirements.

Manual Calibration and Aspirator Air Connections

Control Unit Mounting

Wiring

General Wiring and Conduit Requirements

Guidelines for conductor ratings, fittings, grounding, shielding, and noise protection.

Sensor Cable Wiring Requirements

Sensor Connections

Alarm Contact Connections

Remote Calibration Unit (RCU) Connections

RS-485 Communications Connections

Option Card Installation

CONTROLLER USER INTERFACE

Control Unit Keys

Setup Key Menu Options

Display Configuration

Process Pressure Configuration

System Tests

Primary Calibration

Sensor Configuration

Communication Setup

Analog Range Key Menu

Analog Output Port Configuration

Set Analog Output Current Range

Select Analog Output Function

Alarm Key Menu

Overview of Alarm Functions

Details on alarm functions: set points, configuration, relays, and exception log.

Alarm Set Points Configuration

Setting alarm limits for oxygen, combustibles, and methane levels.

Alarm Configuration

Defining whether alarms trigger based on high or low conditions.

CALIBRATION

Auto Calibration and Verification

Remote Calibration and Verification

Manual Calibration and Verification

Calibration Gas Value Entry

Set Calibration Timers

MAINTENANCE AND TROUBLESHOOTING

System Messages

Explains system messages indicating pending or in-progress operations like calibration.

Error Messages

Lists common error messages and their potential causes, guiding troubleshooting.

Diagnostics Checks

Procedures for checking various sensor areas to identify and resolve problems.

General Troubleshooting

SERVICE AND PARTS

Cell ReplacementCleaning

Detailed instructions for removing, cleaning, or replacing the oxygen measuring cell.

Thermocouple Replacement

Procedure for replacing the thermocouple used for temperature sensing.

Furnace Replacement

Instructions for replacing the furnace assembly within the sensor.

Combustibles Detector Replacement

SERIAL COMMUNICATIONS

MENU OPTION CHARTS

SERIES 2000 CONTROLLER SETUP PARAMETERS

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