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Epson
XDT
manual
Models:
XDT
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Troubleshooting
Install
Alarms
Password
Connecting Power
Dimension
Maintenance
SetUp State
Help command
Viewing Dewpoint Mode
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Contents
Yyyyyyy y
Sensor Serial No Instrument Serial No
XDT User’s Manual
Iii
XDT User’s Manual
Table of Contents
Index
Overview of the XDT
XDT User’s Manual
Sensor and Sampling Techniques Precautions using the sensor
Sensor Installation & Sampling Techniques
Sensor Technical Specifications
Not Recommended
In-situ Installation
Extractive Installation
Mechanical Installation
SAT
Troubleshooting unexpected readings
Electromagnetic Compatibility Considerations
Instrument Precautions using the XDT
Isolation
Instrument Technical Specifications
Instrument Mechanical Installation
Installation
XDT-PM DIN43700 Enclosure Installation
XDT-NEMA IP65 Enclosure Installation
Electrical Connections
Connecting Power
Low Voltage DC Powered Option Electrical Power Connection
AC Mains Electrical Power Connection
Wiring the Alarm Contacts
Sensor Connection
Interfacing to the Analog Output
Starting up
Operating the Instrument
Interfacing to the RS-232 option
Push Buttons
Display Conventions
12 3 4 5 6 7 8
Operating State
Viewing Dewpoint Mode
XDT User’s Manual
Alarms
Start Calibration
HI **** ˚C
SpanCheck Mode
Single Point Self Calibration, manual or scheduled
Instrument
XDT User’s Manual
SetUp State
Viewing Serial Number Mode
XDT User’s Manual
Secured Password Protection
Resetable Audio-Visual Alarm Option Nfpa compliant
Troubleshooting the Instrument
Display Explanation Required Action
Maintenance
XDT User’s Manual
Glossary
DB9
Glossary
XDT User’s Manual
Sign on message Calibration without key press
Appendix a Flow Diagram of Operating State User Interface
Here
16.24˚C˚F
Appendix B Flow Diagram of Set-Up State User Interface
Sensor Mechanical
Appendix
Appendix D Optional Sensor Fittings
Side View
Appendix E XDT Circuit Board Dimensions
Appendix E XDT-PM Enclosure Mounting Dimensions
Appendix E XDT-NEMA Enclosure Mounting Dimensions
Appendix F Sensor/SpanCheck Theory of Operation
Appendix G Dewpoint Response time Analysis
XDT User’s Manual Appendices
Tested Instrument ˚C
Appendix H Sample Gas Filter Considerations
Sensor
Appendix I XDT Grounding Considerations
Appendix J Analog Output vs. Dewpoint
Instrument reading in ppmV
Appendix K RS-232C Interface Protocol
Help command
Receive Help Data Who Reset Login Data command
K n m
Error SensOpen or Error SensShort or Error SensSat
Serial Number Command
? command
Who Command
Login Command
State User Interface
Appendix L Procedure for Exchanging XDT Sensors
Appendix M Uncertainty in LBS & ppmV calculations
To obtain a RAN fill out this form and fax to 631
Xentaur Return Authorization Number Request Form
Page
Index
Enclosure dimensions
Pounds of H2O per million standard cubic
Voltage, mains supply Iii Warranty
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