In-Situ Aqua TROLL 100 and 200 Operators Manual - Manual (Page 5)

Page 5 Aqua TROLL Operator’s Manual
Contents
Shallow Deployment ......................................................................................................................56
Maintenance and Recalibration ................................................................................................57
6 PRESSURE AND LEVEL .............................................................. 58
Non-Vented (Absolute) vs. Vented (Gauged) Sensors ........................................................58
Pressure, Depth, and Level ...........................................................................................................59
Configuring Depth and Level ......................................................................................................60
Pressure Sensor Calibration ........................................................................................................63
Barometric Compensation of Non-Vented Pressure/Level Data ....................................65
7 FIELD INSTALLATION ............................................................... 67
Positioning the Vented Aqua TROLL 200 Instrument .........................................................67
Secure the Cable ..............................................................................................................................68
Installation Tips.................................................................................................................................68
Stabilization Time ............................................................................................................................69
Shallow Deployment ......................................................................................................................69
Installation of a Non-Vented Aqua TROLL ..............................................................................70
8 ANALOG, SDI-12 AND MODBUS CONNECTIONS ........................... 71
Desiccant ............................................................................................................................................73
Wiring ...................................................................................................................................................73
Power Connections .........................................................................................................................78
Communications .............................................................................................................................78
For More Information .....................................................................................................................79
9 CARE & MAINTENANCE ............................................................ 80
Operating Considerations ............................................................................................................80
Storage ................................................................................................................................................81
General Maintenance .....................................................................................................................81
Cleaning ..............................................................................................................................................82
10 TROUBLESHOOTING ............................................................... 84
INDEX ....................................................................................... 88
DECLARATIONS OF CONFORMITY .................................................. 91