Vega POINTRAC 31 Operating Instructions Manual page 27

Adjustment uncovered
(double point adjust-
ment)
Setup/Current output
mode
Setup/Relay
POINTRAC 31 • 8/16 mA/HART - four-wire
This menu item appears only if you have selected under adjustment
mode (setup/adjustment mode) the "Double point adjustment".
In this menu item you can set the max. pulse rate (ct/s) at which the
sensor should switch over.
Empty the vessel until the POINTRAC 31 is uncovered.
You thus get the max. pulse rate (ct/s) for the adjustment uncovered.
Enter the requested pulse rate manually or let the rate be determined
by POINTRAC 31. Automatic determination of the pulse rate should
be given preference.
You can enter the adjustment point (ct/s) manually.
You can let the adjustment point be determined by POINTRAC 31.
In this menu item you can select the switching behaviour of the sen-
sor.
You can choose between an 8 - 16 mA characteristics or a 16 - 8 mA
characteristics.
In this menu item you can also define the switching behaviour in case
of fault. You can select if the current output should output 22 mA or
< 3.6 mA in case of fault.
In this menu item you can select which mode the sensor should oper-
ate in.
You can choose between overfill and dry run protection.
6 Set up with the display and adjustment module
27