Seametrics DL75 v.2 - Manual (Page 12)

See the table below for the maximum number of days that the log-
ger can hold at each cycle time setting.
If there is a flow peak in the middle of a cycle time, its maximum
flow will not be recorded as such, since it will be averaged into the
reading for the period. Note however that the total will be accurate
for any cycle time, since every input pulse is included in the count.
Stop when Full: Check this box if you wish the DL75 to stop read-
ing when its memory is full. Do not check the box if you wish the
logger to over-write the oldest data when its memory becomes full.
(In the latter case, the running total from the beginning of the ses-
sion will still remain correct even if data is overwritten.)
Start new Session: Clicking this button will save your chosen
settings and end logger setup.
caUtIon! clicking this button
will erase all previous data in the logger, reset the totalizer, and
begin an entirely new session. be sure you have downloaded any
stored data you wish to save.
oK: Click oK to exit without saving changes.
7 Logger Setup
Data in Storage Cycle Time
(in Days) (in Seconds)
11 15
22 30
45 60
90 120
180 240
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(2/01/08)