Geokon 4500 Series User Manual

II
6.2 TEMPERATURE CORRECTION.............................................................................................. 17
6.3 BAROMETRIC CORRECTION (REQUIRED ONLY ON UNVENTED
TRANSDUCERS)
................................................................................................................................ 18
6.4 MODEL 4500SV, VENTED PIEZOMETERS................................................................. 19
6.5 ENVIRONMENTAL FACTORS ................................................................................................ 20
7. TROUBLESHOOTING........................................................................................................................... 21
APPENDIX A. SPECIFICATIONS................................................................................................... 23
A.1 4500 SPECIFICATIONS .............................................................................................................. 23
A.2 4500CR SPECIFICATIONS....................................................................................................... 23
A.3 THERMISTOR ...................................................................................................................................... 23
A.4 STANDARD PIEZOMETER WIRING ................................................................................. 23
APPENDIX B. THERMISTOR TEMPERATURE DERIVATION ....................... 24
B.1 3KΩ THERMISTOR RESISTANCE...................................................................................... 24
B.2 10KΩ THERMISTOR RESISTANCE .................................................................................. 25
APPENDIX C. IMPROVING THE ACCURACY OF THE CALCULATED
PRESSURE
..................................................................................................................... 26
APPENDIX D. TYPICAL CALIBRATION REPORT....................................................... 27
APPENDIX E. MODEL 4500AR PIEZOMETER .............................................................. 28
APPENDIX F. PIEZOMETER PRESSURE AND WATER LEVEL
................... 29

Geokon 4500 Series Specifications

General

Brand	Geokon
Model	4500 Series
Category	Measuring Instruments
Language	English