Campbell Scientific CS431 Submersible Pressure Transducer User Manual
Page 3
CS431 Table of Contents
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1. General Description
.....................................................1
2. Specifications
..............................................................1
3. Installation
....................................................................2
3.1 Initial Inspection .......................................................................................2
3.2 Vent Tube .................................................................................................2
3.3 Water Depth..............................................................................................2
3.4 Well Installations......................................................................................2
3.5 Other Installations.....................................................................................3
4. Wiring
............................................................................3
4.1 Datalogger Connections............................................................................3
4.2 Grounding.................................................................................................4
5. Datalogger Programming
............................................4
5.1 CRBasic Instructions ................................................................................5
5.1.1 Example CRBasic Programs...........................................................6
5.1.1.1 Example CR1000 PROGRAM – STANDARD
CALIBRATION.................................................................6
5.1.1.2 Example CR1000 PROGRAM – ENHANCED
CALIBRATION.................................................................8
5.2 Edlog Instructions.....................................................................................9
5.2.1 Example Edlog Programs..............................................................10
5.2.1.1 Example CR10X PROGRAM – STANDARD ...................10
5.2.1.2 Example CR10X PROGRAM – Enhanced Measurement ..11
5.2.1.3 Example CR10X PROGRAM – High Precision
Measurement for 5 PSI Sensors .......................................12
6. Maintenance
...............................................................13
7. Troubleshooting
........................................................14
7.1 Erratic Readings .....................................................................................14
7.2 Oscillating Readings Over Time.............................................................14
7.3 Zero Readings When Pressurized...........................................................14
7.4 Grounding Issues ....................................................................................14
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