18 Settings
FLUXUS G801
18.2 Measurement settings
155
UMFLUXUS_G801V1-0EN, 2020-06-26
18.2
Measurement settings
• Select the menu item
Measuring
.
• Press ENTER.
• Select
on
to activate the gas measurement,
off
to deactivate it.
• Press ENTER.
• Select
yes
if the measured sound speed is to be compared to the theoretical or expected value.
• Press ENTER.
The difference
δ
c = c
mea
- c
stored
between the two sound speeds will be displayed in the lower line during the measurement.
c
stored
is the sound speed of the reference fluid stored in the database.
• Press
during the measurement to scroll to the display of
δ
c.
• Select a list item:
–
off
: profile correction 1.0
–
on
: profile correction 2.0 at ideal inflow conditions (default)
–
With disturbance
: profile correction 2.0 at non ideal inflow conditions
• Press ENTER.
• Select
normal
to display and transmit the profile corrected flow values, or
uncorr.
to display and output the flow
values without flow profile correction.
• Press ENTER.
An upper limit for the flow velocity can be entered.
• Enter zero to deactivate the flow velocity check.
• Press ENTER.
Special Funct.\SYSTEM settings\Measuring
Notice!
The settings will be stored at the end of the dialog. If the menu item is quit by pressing BRK, the changes will not be
stored.
Special Funct.\...\Measuring\Gas-Measuring
Special Funct.\...\Measuring\Compare c-fluid
Special Funct.\...\Measuring\ProfileCorr 2.0
Special Funct.\...\Measuring\Flow Velocity
Special Funct.\...\Measuring\Velocity limit
