Campbell CS616, Instruction Manual

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Table of Contents
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1. Introduction.................................................................1
2. Cautionary Statements...............................................1
3. Initial Inspection .........................................................1
4. Overview......................................................................1
5. Sensors Specifications ..............................................2
5.1 Dimensions...........................................................................................3
5.2 Weight..................................................................................................3
5.3 Electrical Specifications.......................................................................3
5.4 Operational Details...............................................................................4
6. Installation...................................................................4
6.1 Orientation ...........................................................................................4
6.2 Potential Problems with Improper Insertion.........................................4
6.3 Wiring ..................................................................................................5
6.4 Datalogger Instructions and Programming...........................................6
6.4.1 Measuring the CS616 Using CRBasic ..........................................6
6.4.1.1 CS616 Sample CRBasic Program 1 ...................................7
6.4.1.2 CS616 Sample CRBasic Program 2 ...................................9
6.4.2 Measuring CS625 Output Using CR200(X) PeriodAvg
Instruction................................................................................11
6.4.3 Sample Programs for CS625.......................................................12
6.4.3.1 CS625 Sample Program 1 ................................................12
6.4.3.2 CS625 Sample Program 2 ................................................13
6.4.4 Measuring CS616 Using Edlog...................................................14
6.4.4.1 Using Edlog Instruction 138.............................................14
6.4.4.2 Using Edlog Instruction 27 (Period Averaging)...............15
6.4.5 Sample Edlog Programs for CS616 ............................................17
6.4.5.1 CS616 Sample Edlog Program 1......................................17
6.4.5.2 CS616 Sample Edlog Program 2......................................18
6.4.5.3 CS616 Sample Edlog Program 3......................................20
6.4.5.4 CS616 Sample Edlog Program 4......................................21
6.4.5.5 CS616 Sample Edlog Program 5......................................23
7. The Water Content Reflectometer Method for
Measuring Volumetric Water Content ..................26
7.1 Description of Measurement Method.................................................26
7.2 Response Curves ................................................................................26
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