Selection Of The Physical Unit - Siemens SITRANS P DS III Operating Instructions Manual

Operating functions through HART

7.14 Selection of the physical unit

● If the pressure unit is < 5 characters, an A or a G is added at the end, respectively.
● If the pressure unit is ≥ 5 characters, the letters GAUGE or ABS flash alternately with the
pressure unit.
Figure 7-13
Note
The change of the display with GAUGE or ABS does not change the physical pressure
used by the transmitter, rather only the nature of the display.
See also
Measured value display (Page 99)
7.14 Selection of the physical unit
Introduction
You can use this function to select a unit from a table with predefined units.
Description
The only units available will be those of the device variable that was mapped as the Primary
Variable (PV).
The unit can be set separately for the display and for HART communication. You can also
choose to link the setting of the two units.
See also
Unit (Page 100)
128
Add-on with example GAUGE
SITRANS P DS III with HART
Operating Instructions, 06/2013, A5E00047092-09