30
GA09037_002_C0
– 09/2016
7.2
Sensor Parameters (PArA SEn)
For each measurement channel there exists a separate set of sensor parameters.
Depending on which sensor is connected to the respective measurement channel, different
parameters are available (
Sensor
P
rE
F
iLt
rAE
d
Y
Co
r
S
-on
S
-oFF
(
)
(
)
Table 9
–
Available sensor parameters
Select the desired measurement channel by operating the pushbutton CH several
times.
Keep the pushbutton PARA depressed for approximately 2 seconds
The instrument is now running the parameter mode.
Use the arrow keys to access the parameter group SEn.
Press the pushbutton PARA to select the desired parameter.
The name and the value of the parameter are displayed.
Use the arrow keys to change the parameter setting.
Repeat the steps to change further parameters of the parameter group.
7.2.1
Pirani Range Extension (PrE)
Pirani range extension for THERMOVAC sensors.
Display
Description
Pirani range extension
deactivated
Sensor indicated as
or
Pirani range extension
activated
Sensor indicated as
or
Table 10
–
Values for the parameter PrE
7.2.2
Measured Value Filter (FiLt)
The measurement value filter improves processing of unstable signals or signals suffering
from interference. The filter has an effect on the display and on the switching functions.
However, the analog outputs are not influenced.
For the measured value filter you may select between the values
1
,
3
,
7
and
15
. Here
1
stands for
fast
and
15
for
slow
. The values
3
and
7
are
corresponding intermediate
values
. In case of a two digit display the use of filter factor of 3 is recommended, in the case
of a three digit display filter factor 15 is recommended.
