Michell Instruments Easidew PRO I.S., Руководство пользователя

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Easidew PRO I.S. User’s Manual
iv 97130 Issue 15, May 2018
Figures
Figure 1 Wall-Mount Bracket ....................................................................................3
Figure 2 Transmitter Mounting - Sensor Block ............................................................4
Figure 3 Transmitter Mounting - Pipe or Duct.............................................................5
Figure 4 Transmitter Mounting with Adapter .............................................................6
Figure 5 Wire and Crimp Details ...............................................................................7
Figure 6 Terminal Block Connection ..........................................................................7
Figure 7 Hazardous Area Connection.........................................................................8
Figure 8 Maximum Load of Easidew PRO I.S. - Including Cable Resistance .................8
Figure 9 Indication of Dead Space ..........................................................................10
Figure 10 Replacement of Sensor Guard ...................................................................11
Figure 11 Dimensions ..............................................................................................15
1 INTRODUCTION ................................................................................................1
1.1 Features ............................................................................................................ 1
2 INSTALLATION ..................................................................................................2
2.1 Unpacking the Instrument ................................................................................... 2
2.2 Transmitter Mounting .......................................................................................... 2
2.2.1 Wall Mount Bracket ....................................................................................... 3
2.2.2 Transmitter Mounting - Sample Block (Optional) ............................................. 4
2.2.3 Transmitter Mounting - Direct Pipeline Connection ........................................... 5
2.2.4 Transmitter Mounting - With Additional Process Connection Adapter ................ 6
2.3 Preparation of the Sensor Cable .......................................................................... 7
2.4 Electrical Schematic ............................................................................................ 8
2.4.1 Electrical Boundaries ..................................................................................... 8
3 OPERATION ......................................................................................................9
3.1 Measurement and Con fi guration .......................................................................... 9
3.2 Sampling Hints ................................................................................................... 9
4 MAINTENANCE ................................................................................................11
Contents
Safety ................................................................................................................................vi
Electrical Safety ...........................................................................................................vi
Pressure Safety ............................................................................................................vi
Toxic Materials .............................................................................................................vi
Repair and Maintenance ...............................................................................................vi
Calibration ...................................................................................................................vi
Safety Conformity ........................................................................................................vi
Abbreviations .....................................................................................................................vii
Warnings .......................................................................................................................... viii