Detcon PI-700 - Manual (Page 4)

Model PI-700
Model PI-700 iv
Table of Figures
Figure 1 Typical Sensor Cell................................................................................................................................ 1
Figure 2 ITM Circuit Functional Block Diagram................................................................................................. 2
Figure 3 Sensor Assembly Front View ................................................................................................................ 2
Figure 4 Sensor Assembly Breakaway................................................................................................................ 3
Figure 5 Intelligent Plug-in Sensor....................................................................................................................... 3
Figure 6 PI-700 ATEX Approval Label............................................................................................................... 4
Figure 7 Outline and Mounting Dimensions ........................................................................................................ 7
Figure 8 Typical Installation ................................................................................................................................ 8
Figure 9 Sensor Wire Connections....................................................................................................................... 9
Figure 10 Magnetic Programming Tool ............................................................................................................. 12
Figure 11 Magnetic Programming Switches ..................................................................................................... 12
Figure 12 PI-700 Software Flowchart ................................................................................................................ 14
Figure 14 UV Lamp Aging Expectation ............................................................................................................ 29
Figure 15 Splashguard Adapter with Integral Filter........................................................................................... 30
Figure 16 Plug-in sensor with Moisture control packet ..................................................................................... 30
Figure 17 Sensor Cell Parts ................................................................................................................................ 31
Figure 18 Removal of Filter Cap........................................................................................................................ 31
Figure 19 Removal of Filter Media .................................................................................................................... 32
Figure 20 Removal of Spacer ............................................................................................................................. 32
Figure 21 Removal of Cell Assembly ................................................................................................................ 32
Figure 22 Removal of Lamp .............................................................................................................................. 33
Figure 23 Lamp cleaning.................................................................................................................................... 33
Figure 24 Polishing the Lamp ............................................................................................................................ 33
Figure 25 Lamp installation ............................................................................................................................... 34
Figure 26 Lamp seating...................................................................................................................................... 34
Figure 27 Cell Assembly installation ................................................................................................................. 34
Figure 28 Spacer installation .............................................................................................................................. 35
Figure 29 Installing Filter Media........................................................................................................................ 35
Figure 30 Replacing the Cap .............................................................................................................................. 35
Figure 31 Sensor Assembly................................................................................................................................ 36
Figure 32 Sensor Cell and ITM Mating ............................................................................................................. 37
Figure 33 Sensor Cell and ITM Mating ............................................................................................................. 39
List of Tables
Table 1 Wire Gauge vs. Distance ......................................................................................................................... 9
Table 2 Maximum and Minimum AutoSpan Settings........................................................................................ 20
Table 3 Modbus™ Registers .............................................................................................................................. 27
Table 4 Modbus™ Special Registers ................................................................................................................. 28
Table 3 Gas Factor Table ................................................................................................................................... 46
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Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067
Phone: 888.367.4286, 281.367.4100 • Fax: 281.292.2860 • www.detcon.com • [email protected]