Kahn Easidew I.S., Руководство пользователя

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Easidew I.S. User’s Manual
Kahn Instruments 3
Contents
Safety ................................................................................................................................vi
Electrical Safety ...........................................................................................................vi
Pressure Safety ............................................................................................................vi
Toxic Materials .............................................................................................................vi
Repair and Maintenance ...............................................................................................vi
Calibration ...................................................................................................................vi
Safety Conformity ........................................................................................................vi
Abbreviations .....................................................................................................................vii
Warnings ...........................................................................................................................vii
1 INTRODUCTION ................................................................................................1
1.1 Features ............................................................................................................ 1
2 INSTALLATION ..................................................................................................2
2.1 Unpacking the Instrument ................................................................................... 2
2.2 Preparation of the Sensor Cable .......................................................................... 3
2.3 Cable Connection ............................................................................................... 5
2.4 Electrical Schematic ............................................................................................ 5
2.4.1 Electrical Boundaries ..................................................................................... 6
2.5 Transmitter Mounting .......................................................................................... 6
2.5.1 Transmitter Mounting - Sample Block (Optional) .............................................. 7
2.5.2 Transmitter Mounting - Direct Pipeline Connection ........................................... 8
2.5.3 Transmitter Mounting - With Additional Process Connection Adapter ................ 9
3 OPERATION ....................................................................................................10
4 MAINTENANCE ................................................................................................11
4.1 O-Ring Replacement ......................................................................................... 12
Figures
Figure 1 Transmitter Unpacking Method ....................................................................2
Figure 2 Connector Terminal Block Removal ..............................................................3
Figure 3 Bare Wires .................................................................................................3
Figure 4 Crimped Wires ...........................................................................................3
Figure 5 Cut to 5mm ...............................................................................................4
Figure 6 Connection to Connector Terminal Block .......................................................4
Figure 7 Wiring Connections .....................................................................................4
Figure 8 Connector Installation .................................................................................5
Figure 9 2-Wire Connection Diagram .........................................................................5
Figure 10 Electrical Connections .................................................................................5
Figure 11 Maximum Load of Easidew - Including Cable Resistance ................................6
Figure 12 Transmitter Mounting ..................................................................................7
Figure 13 Transmitter Mounting - Pipe or Duct.............................................................8
Figure 14 Transmitter Mounting with Adapter .............................................................9
Figure 15 Installation Location .................................................................................10
Figure 16 Indication of Dead Space ..........................................................................10
Figure 17 Replacement of HDPE Guard .....................................................................11
Figure 18 Dimensions .............................................................................................15