Campbell HydroSense II Series, Руководство по эксплуатации продукта

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HS2 and HS2P
17
7.3.3 Measurement Display
The cent
re
left of the screen contains the measurement results.
• VWC — This section shows volumetric water content in percent. This
value is automatically compensated for varying soil conditions. If the
measurement is out of range the display will show “---” in this position.
•
PER — The average period measured -- expressed in microseconds.
Under the sensor readings are displayed model number and rod length of the
sensor used (in this case “CS658 20cm”). This is updated with each
measurement.
If the water content sensor is not properly connected or is malfunctioning, the
display will show “SENSOR TIMEOUT”.
7.3.4 Deficit Display
When deficit mode is enabled, the water deficit section is displayed at cent re
right of the main screen
(p. 15)
.
The following image shows the main screen without deficit mode enabled.
The following image shows the main screen with deficit mode enabled.