NT228B GB2
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Data-Logger can store up to 14 (*) simultaneous values + their time & date.
Increasing the number of values reduces the total number of records and duration.
To change
this number to your requirements, you need to
Reset the Data-
Logger
. Before that, do not forgot to make previous data saving
The Data-Logger can be set as
Cyclic or Stop when full
.
Next set the
Logging Step or Period
. Shorter period reduces the logger range.
UF 801-P displays the available time (Nr of days / Time / Mn).
For most data applications, the UF 801-P requests you to save the average value
during the recording period or the events min/max peak values.
Note that some values, Q (flow), Velocity (V), …, are attached to the pipe (pipe 1
or 2 if a PB version) and some are classified General values, as the totalizers or QT
if it is a dual pipe PB version.
Return to measurement menu by F
(or after up-loading setting from the PC)
starts the records
. Data-Logger will do recording immediately as long it is ON
or unless it is full (if stop when full option).
If the timer / sequencer is used, the two periods are automatically synchronised.
At any time and from
measurement menu, you can
check some data-logger info
as Max number of records,
Or number of done records
and the time and date of the
last record.
--- INFO. LOGGER ---
-Max Nbr of records-
******
-Nb written records-
******
----Last record-----
01/08/2007 11h09mn00
It can be useful to temporary stop the records,
during the probe installation
or during adjustments for instance. This prevents non valid records being edited.
You have two options:
Change the recording period > 24 h
Disable temporary the data-logger
