Campbell Scientific CS547 Conductivity and Temperature Probe and A547 Interface - Manual (Page 3)

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CS547 Probe and A547 Interface
Table of Contents
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1. Overview......................................................................1
1.1 EC Sensor .................................................................................................1
1.2 A547 Interface ..........................................................................................1
2. Specifications .............................................................2
2.1 CS547 Probe .............................................................................................2
2.2 A547 Interface ..........................................................................................2
2.3 Temperature Sensor ..................................................................................3
3. Installation...................................................................3
3.1 Site Selection ............................................................................................3
3.2 Mounting...................................................................................................3
4. Wiring ..........................................................................3
5. Programming ..............................................................4
5.1 Programming Overview ............................................................................4
5.2 Measurement Programming. .....................................................................4
5.3 Correction of Ionization Errors in EC Measurement ................................7
5.4 Correction of Temperature Errors.............................................................8
5.5 Output Processing .....................................................................................9
6. Calibration .................................................................10
6.1 Conversion Factors .................................................................................10
6.2 Typical Ranges .......................................................................................10
6.3 Factory Calibration .................................................................................10
6.4 Field Calibration .....................................................................................10
7. Maintenance ..............................................................12
8. Analysis of Errors .....................................................12
8.1 EC Measurement Error ...........................................................................12
8.2 Temperature Measurement Error ............................................................14