VEGA VEGAFLEX 86 4 … 20 mA_HART two-wire Rod and cable probe With SIL qualification - Manual (Page 44)

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7 Set up with the display and adjustment module
VEGAFLEX 86 • 4 … 20 mA/HART two-wire
44234-EN-130823
Note:
The selection of the application has a considerable influence on all
other menu items. Keep in mind that as you continue with the param-
eter adjustment, individual menu items are only optionally available.
You have the option of choosing the demonstration mode. In this
mode, the sensor ignores the parameters of the application and
reacts immediately to any change.
This mode is only suitable for test and demonstration purposes and
must not be used in a safety-instrumented application (SIL).
In this menu item, you can define the medium type (product).
This menu item is only available if you have selected level measure-
ment under the menu item "Application".
You can choose between the following medium types:
Dielectric figure Medium type Examples
> 10 Water-based liq-
uids
Acids, alcalis, water
3 … 10 Chemical mix-
tures
Chlorobenzene, nitro lacquer, aniline,
isocyanate, chloroform
< 3 Hydrocarbons Solvents, oils, liquid gas
This menu item is only available, if you have chosen interface meas-
urement under the menu item "Application". In this menu item you can
enter if there is a superimposed gas phase in your application.
Only set the function to "Yes", if the gas phase is permanently pre-
sent.
This menu item is only available if you have selected interface meas-
urement under the menu item "Application". In this menu item you can
choose the medium type of the upper medium.
Setup - Application - Me-
dium, dielectric constant
Setup - Application - Gas
phase
Setup - Application - Di-
electric constant