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Det-Tronics UD10 User Manual

Det-Tronics UD10
74 pages
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Instructions 95-8661
FlexVu
®
Explosion-Proof
Universal Display Unit
Model UD10
4.1 Rev: 2/13 95-8661

Table of Contents

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Det-Tronics UD10 Specifications

General IconGeneral
Operating Temperature-40°C to +75°C (-40°F to +167°F)
Humidity0-100% RH
IP RatingIP66
Output4-20 mA
Power Supply12-30 VDC
HousingStainless steel
ApprovalsATEX, IECEx
Measurement Range0-100% LEL
RangeUp to 28 m (90 ft)

Summary

Product Overview

Application

Describes the UD10's recommended applications and capabilities.

Product Description

Details the UD10's functions, I/O, and visible outputs.

User Interface and Communication

HART Communication

Provides device status info and field programming capability via HART.

Magnetic Switches Navigation

Explains using magnets to navigate menus and adjust parameters.

Menu Access and Shortcuts

How to access main menu and fault menu using magnets.

Key Features and Compatibility

Relay Outputs

Details the 4 output relays and their configurations.

4-20 mA Output Modes

Describes the two operating modes for the 4-20 mA output.

Communication Compatibility

Details support for Modbus RS485 and Foundation Fieldbus.

Logging and Safety

Event and Calibration Logging

Information logged by the UD10, including events and calibration data.

Critical Safety Precautions

Essential safety warnings for installation and operation.

Installation Planning

Vapor Identification

Identifying the vapor and its properties for optimal detector placement.

Detector Mounting Location

Determining best locations based on leak sources and air patterns.

Wiring Requirements and Configuration

Power Supply and Cable Specs

Requirements for power supply voltage, noise, and cable type/length.

Shield Grounding

Proper methods for grounding wiring cable shields.

4-20 mA Loop and Fieldbus Setup

Jumper settings for 4-20 mA loop and Fieldbus configuration.

Wiring Procedures and Maintenance

Wiring Diagrams

Illustrations of UD10 wired to a PLC in various configurations.

Lubrication Guidelines

Recommended lubricants for installation and future removal.

Startup and Calibration

System Startup and Mode Selection

Steps for initial startup and selecting the correct operating mode.

RTC and Alarm Configuration

Setting the Real Time Clock and configuring latching alarms.

4-20 mA Loop Calibration

Procedures for calibrating the 4-20 mA input and output loops.

Calibration Procedures

HART Detector Calibration

Calibrating the detector's signal when using HART communication.

UD10 Output Trim

Calibrating the UD10's output loop (zero and gain).

UD10 Input Trim

Trimming the UD10 input for HART-enabled detectors.

System Tests and Security

Optional System Tests

Tests for verifying system functions like Self-Test, Response, and Loop Test.

Password Protection

Enabling password protection to restrict configuration changes.

Troubleshooting

Display Faults

Identifies display-related faults and recommended corrective actions.

Device Faults

Identifies device-specific faults and recommended corrective actions.

Technical Specifications

Operating Parameters

Details operating voltage, power, temperature, and humidity.

Output and Relay Specifications

Specs for current output, relay contacts, and response time.

Compatibility and Measurement Units

Detector compatibility and available measurement units.

Service and Approvals

Device Repair and Return

Procedure for returning devices for service, including RMI number.

Certifications and Approvals

Details FM, CSA, ATEX, IECEx, and SIL certifications.

Ordering and Support

Ordering Information and Model Matrix

Information on ordering parts and understanding the model matrix.

Customer Assistance

Contact information for ordering assistance and support.

Appendix A: FM Approval Description

Appendix B: CSA Certification Description

Appendix C: ATEX Approval Description

Appendix D: IEC Approval Description

Appendix E: Using a HART Handheld Device

Wiring with HART Communicator

Wiring diagram for connecting a HART handheld communicator.

Menu Structure for HART Operation

Navigating the UD10 menu with a HART communicator.

Appendix F: UD10 with GT3000 Toxic Gas Detector

Wiring GT3000 Detector

Wiring diagram for connecting UD10 directly to GT3000 detector.

GT3000 Detector Installation and Maintenance

GT3000 Orientation

Recommended mounting orientation for the GT3000 detector.

Live Maintenance Procedures

Performing sensor replacement and maintenance on a live system.

GT3000 Calibration

Calibrating GT3000 from Detector

Steps for calibrating GT3000 using its magnetic switch.

Calibrating GT3000 via UD10 Display

Steps for initiating calibration of GT3000 from the UD10.

GT3000 Oxygen Sensor Calibration

Appendix G: UD10 with PIR9400 IR Gas Detector

Wiring PIR9400 Detector

Wiring diagram for connecting UD10 to PIR9400 detector.

PIR9400 Installation and Orientation

PIR9400 Installation Notes

Important notes regarding grease and sensor contact for PIR9400.

PIR9400 Orientation Recommendation

Recommended horizontal installation position for PIR9400.

PIR9400 Operation and Calibration

Operating Mode Change for PIR9400

How to change UD10 mode for PIR9400 detector.

Calibrating PIR9400 with UD10

Steps to calibrate PIR9400 using the UD10 display or PIRTB box.

PIR9400 Menu Structure

Appendix H: UD10 with PIRECL Detector

Wiring for PIRECL/OPECL/505/NTMOS

Wiring diagrams for connecting UD10 to various sensor types.

PIRECL Installation and Orientation

PIRECL Orientation Recommendation

Recommended horizontal installation position for PIRECL.

PIRECL Calibration

Calibrating PIRECL via UD10 Display

Steps to calibrate PIRECL using the UD10 display.

Calibrating PIRECL Directly

Steps to calibrate PIRECL using its magnetic switch.

PIRECL Menu Structure

Appendix I: UD10 with OPECL Detector

Wiring for OPECL Detector

Wiring diagram for connecting UD10 to OPECL sensor.

OPECL Installation and Calibration

OPECL Orientation and Mounting

Requirements for mounting OPECL modules to a stable structure.

OPECL Zero Calibration

Steps to initiate zero calibration of OPECL from the UD10.

OPECL Faults and Menu Structure

OPECL Transmitter Lamp Fault

Information on OPECL transmitter lamp fault conditions.

OPECL Menu Structure

Menu navigation for OPECL detector with UD10.

Appendix J: UD10 with NTMOS H2S Sensor

Wiring NTMOS Sensor

Wiring diagrams for NTMOS sensor connection.

NTMOS Installation Notes

Important installation notes for the NTMOS sensor.

NTMOS Orientation and Calibration

NTMOS Orientation

Recommended mounting orientation for NTMOS assembly.

NTMOS Calibration

Notes and procedure for calibrating the NTMOS sensor.

NTMOS Calibration Procedure and Menu

NTMOS Calibration Steps

Step-by-step procedure for calibrating NTMOS sensor via UD10.

NTMOS Menu Structure

Menu navigation for NTMOS detector with UD10.

Appendix K: UD10 with C706X Toxic Gas Sensor

Wiring C706X Sensor

Wiring diagrams for connecting UD10 to C706X sensor.

C706X Installation and Wiring

C706X Wiring Requirements

Specific wiring requirements for C706X installations.

C706X Installation Procedure

Steps for installing and wiring the C706X sensor.

C706X Calibration and Menu

C706X Calibration Steps

Steps to calibrate C706X sensor using the UD10 display.

C706X Menu Structure

Menu navigation for C706X sensor with UD10.

Appendix L: UD10 with CGS Sensor

Wiring CGS Sensor

Wiring diagram for connecting UD10 to CGS sensor.

Important Notes for CGS Sensor

Critical notes on lubricants, flame arrestor, and sensor type for CGS.

CGS Installation and Wiring

CGS Wiring Requirements

Wiring requirements for CGS sensor installations, including distance limits.

CGS Installation Procedure

Steps for installing and wiring the CGS sensor.

CGS Sensor Information and Calibration

Determining Sensor Life Remaining

Using calibration mV signals to estimate sensor remaining life.

K-Factor for Calibration

Using K-Factors for calibration with gases other than the calibration gas.

Appendix M: UD10 with Model 505/CGS Sensor

Wiring for Model 505/CGS Sensor

Wiring diagram for connecting UD10 to Model 505/CGS sensor.

Model 505/CGS Installation and Orientation

Model 505 Installation

Information regarding proper installation of the Model 505 sensor.

Model 505/CGS Orientation

Recommended mounting orientation for the Model 505/CGS sensor.

Model 505 Calibration

Model 505/CGS Menu Structure

Appendix N: UD10 with Generic Sensors

Generic Sensor Operation

How the UD10 operates with generic 4-20 mA sensors.

Range and Unit Configuration

Setting upper/lower range values and measurement units for generic sensors.

Fault Thresholds and Alarms

Configuring low/high fault thresholds and alarm levels.

Alarm Latching and Sensor Calibration

Setting alarm latching and notes on generic sensor calibration.