Det-Tronics UD20 - Table of Contents

Table Of Contents
APPLICATION ..............................1
DESCRIPTION ..............................1
HART Communication .....................1
Magnetic Switches........................2
Device Enclosure.........................2
Device Display ...........................2
Logging ................................2
Output Test .............................2
IMPORTANT SAFETY NOTES .................3
INSTALLATION .............................3
Identication of Vapor(s) to be Detected .......3
Identication of Detector Mounting Locations ...4
Device Mounting Orientation ................4
Sensor Separation ........................4
WIRING ...................................4
Power Supply Requirements ................4
Wiring Cable Requirements.................5
Wiring Procedure .........................5
CALIBRATION ..............................9
General Calibration Information..............9
Calibration Procedure ....................10
Input Trim ..............................11
SPECIFICATIONS ..........................11
DEVICE REPAIR AND RETURN ...............14
ORDERING INFORMATION ..................14
APPENDIX A —HART COMMUNICATION
WITH GT3000 .............................15
APPENDIX B — HART COMMUNICATION
WITH PIRECL..............................17