Campbell Scientific CRS451/CRS456 Submersible Water-Level Recording Sensor - Manual (Page 5)

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
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