H82.0.01.6C-02
Operating Manual GMH 5130
page 8 of 14
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Averaging Filter
1 … 120
Averaging period in seconds
oFF
Averaging function is deactivated
Auto Power-Off: Select power-off delay
1 ... 120
Power-off delay in minutes.
Device will be automatically switched off as soon as this time has
elapsed if no key is pressed/no interface communication takes place.
oFF
Automatic power-off function deactivated (continuous operation)
Background illumination
oFF
Illumination deactivated
5 … 120
Turn off illumination after 5 … 120s (factory settings: 5 s)
on
Illumination always on
Set Output: Universal output adjustments
oFF
Interface and analog output off
SEr:
Serial interface activated
01, 11..91
Base address for serial interface communication
(only at Out = SEr)
Set Corr: Input adjustment
Zero adjustment/offset of sensors
oFF
No zero adjustment of sensors
Sensor dep.
e.g.-5.00..5.00 mbar
The offset of sensor will be displaced by this value to compensate for
deviations of the probe or of the measuring device.
Slope adjustment of sensors
oFF
No slope adjustment of sensor
-
2.000 … 2.000
The slope of sensor will be changed by this factor [%] to compensate
deviations of probe or measuring device
(**)
Parameter can only be called if corresponding sensor is plugged.
7 Remarks to Special Features
7.1 Different Pressure Units
Depending on the connected sensors different units can be selected via menu (Unit). The measuring range
of the sensors may restrict the choice!
User-Unit
For pressure units, which are not covered by the ones printed on the display, there can be done a manual
setting for a
“user-defined” unit.
Example:
To enable a GMSD 2 BR - K51 ( -1000
… 2000 mbar) to display the unit kg/cm
2
, following settings (bold)
have to be entered:
kg/cm
2
Torr
atm
at
bASE user:
bar
mbar
bar
bar
DP user:
.0000
.0000
.0000
.0000
FACt user:
1.0197
.7433
0.9869 1.0197
7.2 Different kinds of measuring
Three different kinds of pressure measuring are supported. Two of them (P.dEt and FASt) are working with
high measuring frequency of more than 1000 measurings per second.
