Delta-T Devices DL6, Руководство пользователя

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Dual Recording Rate
Accelerated recording can be started when the rate of rainfall exceeds a
given threshold. This lets your record occasional fast events – such as the
penetration into the soil of a wetting front.
Expand the Program tab window, click on Change to enable program
editing.
Check the Dual Recording Rate box to enable dual rate recording.
Two conditions may be set for the duration of the accelerated logging
1. Continue for a specified period of time beyond the last reading above
the rate of rainfall threshold ( e.g. in mm/hr)
2. And also wait until the rate of change of all soil moisture sensor
readings fall below a given rate in the selected moisture units
(e.g. in m
3
.m
-3
/hr).
When rainfall rate rises above : Enter the rate of rainfall above which the
faster rate of recording should start e.g. 2 mm/hr.
For your guidance:
A low rate (0.1 mm/hour) will activate fast recording for nearly all rainfall
events.
A medium rate (1mm/hr) will activate fast recording only for medium and
heavy rain events.
A high rate (5mm/hr) will activate fast recording only for very heavy rain
events.
DL6 User Manual v 1.3 Software
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