Appendix A: Technical reference
A.4 Process Pressure/Temperature derating curves
①
P
T
EN1092-1, PN40: DN50, DN80, DN100, and DN150
①
P
T
246
Atmospheric
Allowable operating pressures
Allowable operating temperatures
Atmospheric
Allowable operating pressures
Allowable operating temperatures
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH