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Table of Contents
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1.
Introduction ................................................................. 1
2.
Cautionary Statements ............................................... 1
3.
Initial Inspection and Handling Guidelines .............. 1
3.1
Ships With ............................................................................................ 2
4.
Overview ...................................................................... 2
5.
Specifications ............................................................. 2
6.
Installation ................................................................... 4
6.1
Appropriate Depth ................................................................................ 4
6.2
Avoiding Freezing Conditions ............................................................. 5
6.3
Dislodge Bubbles ................................................................................. 5
6.4
Well Installation ................................................................................... 5
6.5
Other Installations ................................................................................ 6
6.6
Battery Voltage Reading ...................................................................... 6
6.7
Attaching Suspension Cable to CRS451/CRS456 ............................... 6
7.
Programming .............................................................. 8
7.1
Settings ................................................................................................. 8
7.2
Connect to the CRS451/CR456 ............................................................ 8
7.3
Configure CRS45X for Measurements ................................................ 9
7.4
Compensating Measurements for Barometric Pressure ...................... 15
7.4.1
Using an Additional CRS45X ..................................................... 15
7.4.2
Using a Barometer ...................................................................... 15
8.
Maintenance .............................................................. 20
8.1
Every Visit ......................................................................................... 20
8.2
Every Two to Three Years or on a Rotating Schedule ....................... 20
8.3
Battery Replacement .......................................................................... 21
9.
Troubleshooting........................................................ 26
i
Summary of Contents for CRS451
Page 2: ......
Page 13: ...CRS451 CRS456 Submersible Water Level Recording Sensor 7...
Page 34: ...Appendix A Calibration Certificate A 2...
Page 36: ...Appendix B Conversion to Units of Measurement B 2...
Page 37: ......