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CompactPowerMonitor CPM
Settings
The maximum duration (Max) for the averaging is 90 seconds.
A possible zero offset can be compensated with the button Use current value as offset or numerically via
the input field Zero level.
13.6.2
Window B (Graphical display)
In window B two time series are displayed.
Time series power
You can scale the y-axis (power) of the window automatically or with fixed values (200 W or 500 W). In the
setting Automatic the y-axis is scaled with the difference of the measured minimum and maximum value.
Time series temperature/Flow rate
Here, the cooling water flow rate or the input temperature (T
the input and the output can be controlled. The choice can be made by means of the option switches
in the adjustment area Scale.
•
Flow rate
•
T
in
•
T
diff
Push button clear
Deletes all numerical and graphical displays in the windows.
Select list Time: Frequency
In this select list you choose the duration of the measurement as well as the measurement rate (number of
measurements per time unit). Possible settings:
Measurement
Measurement
duration
rate
≙ 1 Hz
90 s
1 s
≙ 0,5 Hz
10 min
2 s
≙ 0,5 Hz
30 min
2 s
≙ 0,2 Hz
2 h
5 s
≙ 0,2 Hz
10 h
5 s
≙ 0,1 Hz
50 h
10 s
Fig. 13.3:
Setting Time: Frequency
13.6.3
Status window
In the bottom right window (Status) of the user interface (see Fig. 13.2 on page 44) error messages can
appear in red font. These errors have to be remedied before a measurement.
Revision 02/2019 EN
) or the difference temperature (T
in
) between
diff
45
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