Firmware Version 1.2
MultiSystem 4070
70
Operating software
DEU
Channel name
You may enter an individual name for each channel
The name will now be shown in the tile display of the measured values display.
See
Signal type
Sensor-specific
The correct signal type is given on the type plate of the sensor or in its
documentation.
For frequency channels (Ch4-Ch5), signal type
±CNT(4Q)
runs a precise mea-
surement of all 4 quadrants, not only the rising edges.
Measuring range
Enter the measuring range for the connected sensor.
Calibration value
Enter the factor for the calculation of the measured value from the frequency
signal (for frequency sensors only).
Zero point
Manual zero point alignment of the sensor (see
Linearisation
If available, you may enter or select a linearization table for the connected sen-
sor. This may increase measuring accuracy.
You can find more information in Kapitel
Filter
Choose from three digital filters:
•
NONE
No filter applied; peak pressure measurements up to 10 kHz on channels
Ch1 and Ch5
•
STANDARD
A 5 kHz filter is applied to channels Ch1 and Ch5.
•
DAMPED
A 50 Hz filter is applied to Ch1 to Ch8; peak pressures are suppressed;
this is ideal for static measurements or slow processes.
Gate Time
Frequency inputs are equalized by the gate time. The longer the gate time, the
slower the measured values will change, since a new value is only recorded
after a delay. In the meantime, the measured values remain constant. The re-
sult is a signal smoothing.
Min. Frequency
Frequencies that are less than the value
Min. Frequency
are displayed as
zero.
The value
Min. Frequency
can be set to
0.25
,
1
,
10
or
100
Hz.
For a minimum frequency of 1 Hz, the decrease to zero during the recording
is shown with a delay of 1 s. For a minimum frequency of 0.25 Hz, the delay is
4 s.
