VEGA VEGASON 51P…53P Profibus PA - Manual (Page 53)

VEGASON 51P … 53P 53
Setup
• Save the adjustments with "
OK“ and you
are again in the menu window " Meas. envi-
ronment“.
Meas. environment/Meas. conditions
• Click in the menu window "
Meas. environ-
ment“ to "Meas. conditions“.
• In the menu window " Measuring conditions“
you click on the options corresponding to
your application.
• Confirm with
"OK“.
After a few seconds, during which the adjust-
ments are permanently saved in the sensor,
you are again in the window "
Meas. environ-
ment“.
Meas. conditions/Sonic velocity
In the menu item " Sonic velocity“ adjustments
are only necessary when using the sensor in
a gas composition deviating from air. If you
measure in a gas composition deviating from
air, e.g. pure nitrogen, the sonic velocity
changes. Without correction, the measuring
result would be incorrect.
In the menu " Sonic velocity“ the sonic velocity
can be set to a value corresponding to a
different gas composition.
• With "
OK“ you save the adjustments in the
sensor.
• Click in the window " Meas. environment“ to
"
Quit“.
You are again in the menu window " Sensor
optimisation“.