FLUXUS F70x 9 Basic Measurement
94 UMFLUXUS_F7V4-6-2EN, 2017-10-01
9.2.4 Medium Temperature
At the beginning of the measurement, the medium temperature is used for the interpolation of the sound speed and thus,
for the calculation of the recommended transducer distance.
During the measurement, the medium temperature is used for the interpolation of the density and the viscosity of the me-
dium.
The value entered here will be used for the calculations if the medium temperature is not measured and fed into the trans-
mitter via an input.
9.2.5 Medium Pressure
The medium pressure is used for the interpolation of the sound speed.
9.3 Other Parameters
9.3.1 Transducer Parameters
If transducers are detected on a measuring channel, the parameter input is finished. Press ENTER. The main menu is dis-
played.
If no or special transducers are connected, the transducer parameters have to be entered.
9.3.2 Extension Cable
Enter the medium temperature. The value has to be within the operating temperature range
of the transducers. Press ENTER.
Enter the medium pressure. Press ENTER.
This display will only be indicated if Special Funct.\SYSTEM settings\Dialogs/
Menus\Fluid pressure is activated.
Select Standard to use the standard transducer parameters stored in the transmitter.
Select Special Version to enter the transducer parameters. The transducer parameters
have to be provided by the transducer manufacturer.
Press ENTER.
Note! If standard transducer parameters are used, FLEXIM cannot guarantee for the precision of the mea-
sured values. A measurement might even be impossible.
If Special Version has been selected, enter the 6 transducer parameters specified by
the manufacturer. Press ENTER after each input.
If the transducer cable has to be extended, enter the additional cable length (e.g., between
the junction box and the transmitter). Press ENTER.
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