Additional Info:
(1) If you’re looking for operating and design conditions, check both the process data and line list to make sure. Perform inter-dicipline coordination if there’s a mismatch.
(2) Rule of thumb if not define in specs: Instrument Range selection shall be selected in such a way that operating conditions are only in between 10% to 90% of the said ranges.
(3) IP rating is also important.
(4) The wetted material is mostly 316L.
(5) If the fill fluid is within the boundary you can use 15 degC temperature drop per ft.
(6) Ambient capacity of the transmitter is also important. You may require adding a sunshade.