Siemens SITRANS LG270 Operating Instructions Manual page 35

Setup - Type of medium
Setup - Application - Ap-
plication
Setup - Application - Me-
dium, dielectric constant
Setup - Application - Gas
phase
PBD-51041066
In this menu item you can select which type of medium you want to
measure. You can choose between liquid or bulk solid.
In this menu item, you can select the application. You can choose
between level measurement and interface measurement. You can
also choose between measurement in a vessel or in a bypass or
standpipe.
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. This mode
is only suitable for test and demonstration purposes. In this mode, the
sensor ignores the parameters of the application and reacts immedi-
ately to each change.
In this menu item, you can define the type of medium (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 con-
stant
> 10
3 ... 10
< 3
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.
SITRANS LG270 - Operating Instructions
Type of medium Examples
Water-based liq- Acids, alcalis, water
uids
Chemical mix- Chlorobenzene, nitro lacquer, aniline,
tures isocyanate, chloroform
Hydrocarbons Solvents, oils, liquid gas
35