Siemens SITRANS P DS III Operating Instructions Manual page 262

Glossary
srlin2
"srli2" or "srlin2" is a type of square root extracting characteristic curve for the output current.
This characteristic curve type is proportional to the flow rate, linear in two levels up to the
application point and has a pre-defined application point of 10%.
"srli2" or "srlin2" are synonymous and technically there is no difference between them. The
abbreviation "srli2" is used in sections that refer to the on-site operation of the pressure
transmitter. The reason for the abbreviation is that the pressure transmitter display is
restricted to five characters. The abbreviation "srlin2" is used for HART operation.
Zero point adjustment
After the following functions, the measuring range will have changed:
● Zero point calibration
● LO calibration
● HI calibration
If you have used one of these functions, the measuring range will have changed. This
changed, remaining measuring range is called the zero point offset.
Refer to the Operation section for the corresponding modes of these functions.
262
SITRANS P DS III/P410 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00053276-08