ST100A Series Flow Meter 06EN003480 Rev. A
Fluid Components International LLC iii
Table of Contents
Table of Contents ...................................................................................................................................................................................... iii
List of Figures ........................................................................................................................................................................................... v
List of Tables ............................................................................................................................................................................................ vii
Typographical Conventions .................................................................................................................................................................... viii
1 GENERAL ......................................................................................................................................................................................... 1
Product Description ........................................................................................................................................................................... 1
Theory of Operation .......................................................................................................................................................................... 1
Safety Instructions ............................................................................................................................................................................. 1
Order Verification .............................................................................................................................................................................. 1
Technical Specifications .................................................................................................................................................................... 3
2 INSTALLATION ................................................................................................................................................................................. 7
Specific Conditions of Use ................................................................................................................................................................ 7
Instrument Identification and Outline Dimensions ............................................................................................................................. 7
ST100A Insertion Sensor Installation ................................................................................................................................................ 7
STP100A Flow Element Installation ................................................................................................................................................ 14
ST102AA and ST112AA Flow Element Installation ........................................................................................................................ 14
ST100AL In-Line Process Connection ............................................................................................................................................ 16
Flow Transmitter Electronics Installation ......................................................................................................................................... 16
Instrument Wiring ............................................................................................................................................................................ 21
Post Installation Check .................................................................................................................................................................... 33
3 OPERATION ................................................................................................................................................................................... 35
Basic Commissioning and Start-Up ................................................................................................................................................ 35
Configuring the ST100A Series ....................................................................................................................................................... 35
Verify Engineering Units .................................................................................................................................................................. 39
System Faults, Alarms and Logging Indication ............................................................................................................................... 39
ST100A Series Configuration Software Application (User Password: 2772) .................................................................................. 40
Real Time Clock .............................................................................................................................................................................. 41
Totalizer Setup ................................................................................................................................................................................ 42
Process Data Logging ..................................................................................................................................................................... 43
Configuring for AST™ or Constant Power Measurement Methods ................................................................................................ 46
Flow Filtering ................................................................................................................................................................................... 47
NAMUR Setup ................................................................................................................................................................................. 48
Internal Delta-R Resistor (idR) Check ............................................................................................................................................. 50
Using Digital Outputs ...................................................................................................................................................................... 53
HART Operation .............................................................................................................................................................................. 54
Service Data Operation ........................................................................................................................................................... 55
HART Command List Reference ..................................................................................................................................................... 59
Modbus Operation ........................................................................................................................................................................... 77
Extended Operation Modes ............................................................................................................................................................ 84
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