ST80/ST80L Flow Meter 06EN003490 Rev. B
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
Instrument Identification and Outline Dimensions ............................................................................................................................. 7
ST80 Insertion Sensor Installation .................................................................................................................................................... 7
ST80L In-Line Process Connection ................................................................................................................................................ 12
Flow Transmitter Electronics Installation ......................................................................................................................................... 12
Instrument Wiring ............................................................................................................................................................................ 17
Post Installation Check .................................................................................................................................................................... 26
3 OPERATION ................................................................................................................................................................................... 27
Basic Commissioning and Start-Up ................................................................................................................................................ 27
Configuring the ST80/ST80L ........................................................................................................................................................... 27
Verify Engineering Units .................................................................................................................................................................. 31
System Faults, Alarms and Logging Indication ............................................................................................................................... 31
ST80/ST80L Configuration Software Application (User Password: 2772) ...................................................................................... 32
Real Time Clock .............................................................................................................................................................................. 33
Totalizer Setup ................................................................................................................................................................................ 34
Configuring for AST™ or Constant Power Measurement Methods ................................................................................................ 35
Flow Filtering ................................................................................................................................................................................... 36
NAMUR Setup ................................................................................................................................................................................. 37
Internal Delta-R Resistor (idR) Check ............................................................................................................................................. 39
Using Digital Outputs ...................................................................................................................................................................... 42
HART Operation .............................................................................................................................................................................. 42
HART Command List Reference ..................................................................................................................................................... 47
Modbus Operation ........................................................................................................................................................................... 65
4 MAINTENANCE .............................................................................................................................................................................. 75
Introduction ..................................................................................................................................................................................... 75
General Maintenance ...................................................................................................................................................................... 75
Power Fuse Replacement ............................................................................................................................................................... 76
Lithium Battery Replacement .......................................................................................................................................................... 77
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