ASME B16.5, Class 150: 2", 3", and 4" NPS
①
P
T
ASME B16.5, Class 300: 2", 3", and 4" NPS
①
P
T
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
Atmospheric
Allowable operating pressures
Allowable operating temperatures
Atmospheric
Allowable operating pressures
Allowable operating temperatures
Appendix A: Technical reference
A.4 Process Pressure/Temperature derating curves
247