Michell Instruments Promet I.S., User Manual

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Promet I.S. User’s Manual
iv 97221 Issue 5, March 2017
Contents
Safety ...............................................................................................................................vii
Electrical Safety ..........................................................................................................vii
Pressure Safety ...........................................................................................................vii
Toxic Materials ............................................................................................................vii
Repair and Maintenance ..............................................................................................vii
Calibration ..................................................................................................................vii
Safety Conformity .......................................................................................................vii
Abbreviations .................................................................................................................... viii
Warnings .......................................................................................................................... viii
1 INTRODUCTION ................................................................................................1
1.1 Performance Features ......................................................................................... 2
1.2 Applications ....................................................................................................... 2
1.3 Theory of Operation ........................................................................................... 3
1.4 System Components ........................................................................................... 4
1.4.1 User Interface ............................................................................................... 5
1.4.2 Power Supply and Input/Output Signal ........................................................... 7
1.5 Sampling System ................................................................................................ 8
2 INSTALLATION ..................................................................................................9
2.1 Unpacking the Analyzer ...................................................................................... 9
2.2 Operating Requirements ................................................................................... 10
2.2.1 Environmental Requirements ....................................................................... 10
2.2.2 Power Requirement ..................................................................................... 10
2.3 Mounting ......................................................................................................... 10
2.3.1 Control Unit Installation ............................................................................... 10
2.3.2 Mounting the Promet I.S. Sensor Assembly into the Sampling System ............. 12
2.3.3 Sampling System Installation ....................................................................... 14
2.4 Wiring ............................................................................................................. 15
2.4.1 Overall Wiring Arrangement ......................................................................... 15
2.4.2 Control Unit Wiring ...................................................................................... 16
2.4.2.1 Power Supply Input Connection.............................................................. 18
2.4.2.2 Sensor Signal Input Connection.............................................................. 20
2.4.2.3 Analog Output Connection ..................................................................... 21
2.4.2.4 Alarm Output Connection....................................................................... 22
2.4.2.5 RS485 Port Connection .......................................................................... 23
2.4.3 Sensor Assembly Wiring .............................................................................. 24
2.4.3.1 Dew-point Transmitter Wiring................................................................. 24
2.4.3.2 Optional Pressure Transmitter Wiring ...................................................... 27
3 OPERATION ....................................................................................................30
3.1 Preparation ...................................................................................................... 30
3.2 Start-Up ........................................................................................................... 30
3.2.1 Function Keys Activation .............................................................................. 30
3.2.2 Powering-up the Analyzer ............................................................................ 31
3.2.2.1 Change Units ........................................................................................ 31
3.2.2.2 Manual Set Pressure Value ..................................................................... 32
3.2.2.3 Display Brightness Adjustment ............................................................... 32
3.2.3 Sample Flow Start-Up .................................................................................. 32
3.3 Menu Structure ................................................................................................ 33
3.4 Main Reading Page ........................................................................................... 35
3.5 Display Set-Up ................................................................................................. 35
3.5.1 Pressure Unit Selection ................................................................................ 35
3.5.2 Settings for the PPMV I (Ideal Gas) Reading ................................................. 36
3.5.3 Setting the Scrolling Interval for a Unit’s Full Name ...................................... 36
3.6 Fault Alarm Set-Up ........................................................................................... 37