Detcon TP-700 - Manual (Page 3)

Model TP-700
Model TP-700 iii
Table of Contents
1. Introduction ..................................................................................................................................................1
1.1 Description.......................................................................................................................................... 1
1.2 Sensor Electronics Design .................................................................................................................. 1
1.3 Modular Mechanical Design............................................................................................................... 2
1.4 Plug-in Replaceable Sensor ................................................................................................................ 3
2. Installation ....................................................................................................................................................4
2.1 ATEX Operational Guidelines for Safe Use....................................................................................... 4
2.2 Sensor Placement ................................................................................................................................ 5
2.3 Sensor Contaminants and Interference ............................................................................................... 6
2.4 Mounting Installation.......................................................................................................................... 7
2.5 Electrical Installation .......................................................................................................................... 8
2.6 Field Wiring ........................................................................................................................................ 9
2.7 Initial Start Up................................................................................................................................... 10
2.7.1 Initial Operational Tests ............................................................................................................... 11
3. Operation ....................................................................................................................................................12
3.1 Programming Magnet Operating Instructions................................................................................... 12
3.2 Operator Interface ............................................................................................................................. 13
3.3 Normal Operation ............................................................................................................................. 14
3.4 Calibration Mode (AutoSpan)........................................................................................................... 15
3.5 Program Mode .................................................................................................................................. 17
3.5.1 Navigating Program Mode ........................................................................................................... 17
3.5.2 View Sensor Status....................................................................................................................... 18
3.5.3 Set AutoSpan Level ...................................................................................................................... 19
3.5.4 Set Range...................................................................................................................................... 19
3.5.5 Set Serial ID ................................................................................................................................. 20
3.5.6 Set Heater Power .......................................................................................................................... 20
3.5.7 Signal Output Check..................................................................................................................... 21
3.5.8 Restore Factory Defaults .............................................................................................................. 21
3.6 Program Features .............................................................................................................................. 22
3.6.1 Operational Features..................................................................................................................... 22
3.6.2 Fault Diagnostic/Failsafe Features ............................................................................................... 22
4. RS-485 Modbus™ Protocol .......................................................................................................................25
Content Description.............................................................................................................................................25
5.
Service and Maintenance............................................................................................................................27
5.1 Calibration Frequency....................................................................................................................... 27
5.2 Visual Inspection .............................................................................................................................. 27
5.3 Condensation Prevention Packet....................................................................................................... 27
5.4 Replacement of Plug-in H
2
S Sensor ................................................................................................. 27
5.5 Replacement of ITM ......................................................................................................................... 28
5.6 Replacement of TP-700 Sensor Assembly........................................................................................ 29
5.7 Replacement of the Bottom Housing ................................................................................................ 29
6. Troubleshooting Guide ...............................................................................................................................30
7. Customer Support and Service Policy ........................................................................................................33
7.1 Warranty Notice................................................................................................................................ 33
8. TP-700 Sensor Warranty ............................................................................................................................34
8.1 Plug-in H
2
S Sensor Warranty ........................................................................................................... 34
8.2 ITM Electronics Warranty ................................................................................................................ 34
8.3 Terms & Conditions.......................................................................................................................... 34
9. Appendix ....................................................................................................................................................35
9.1 Specifications.................................................................................................................................... 35