Campbell Scientific 253 253-L and 257-L (Watermark 200) Soil Matric Potential - Page 9

Use SCWin to Program Datalogger and Generate Wiring, Diagram

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253-L and 257-L Soil Matric Potential Sensors 9. When sensors are removed for winter storage, clean, dry, and place them in a plastic bag. 4.2 Use SCWin to Program Datalogger and Generate Wiring Diagram The simplest method for programming the datalogger to measure the sensor is to use Campbell Scientific's SCWin Program Generator (Short Cut). NOTE Short Cut requires the use of a soil temperature sensor before the 253 or 257 sensor is added. This is needed because there is a temperature correction factor in the equations that convert sensor resistance. In these Quickstart examples, a 107-L temperature probe is used to measure soil temperature. 4.2.1 257 SCWin Programming 1. Open Short Cut and click on New Program. 3

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253-L and 257-L Soil Matric Potential Sensors
9.
When sensors are removed for winter storage, clean, dry, and place them
in a plastic bag.
4.2
Use SCWin to Program Datalogger and Generate Wiring
Diagram
The simplest method for programming the datalogger to measure the sensor is
to use Campbell Scientific’s SCWin Program Generator (Short Cut).
Short Cut requires the use of a soil temperature sensor before the
253 or 257 sensor is added.
This is needed because there is a
temperature correction factor in the equations that convert sensor
resistance.
In these Quickstart examples, a 107-L temperature
probe is used to measure soil temperature.
NOTE
4.2.1 257 SCWin Programming
1.
Open Short Cut and click on
New Program
.
3