Campbell Scientific HS2 and HS2P (HydroSense II) - Manual (Page 24)

HS2 and HS2P
This change occurs automatically when the HydroSense II detects that it is
within the boundaries of a zone. For more information on zones, please see
Section 9.2, Geotagging and Zones (p. 19).
The upper left of the main screen (p. 14) shows a group of status icons. They
are detailed in TABLE 7-1, Status Icons .
TABLE 7-1. Status Icons
GPS--This icon is shown when the GPS has acquired
synchronization with the GPS satellite constellation. This icon
disappears when the GPS is turned off or the GPS sync is lost.
Bluetooth connection--This icon is displayed when a Bluetooth
connection has been successfully established. When the Bluetooth
connection is closed, this icon disappears.
Bluetooth active--This icon is shown whenever the Bluetooth radio
is turned on and discoverable. If the Bluetooth is turned off, this icon
disappears.
Battery--This icon indicates the state of charge of the battery pack.
The icon changes from , which indicates the battery is fully
charged, to when it is empty.
7.3.3 Measurement Display
The center 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”.
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