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Appendix A: Technical reference
A.4 Process Pressure/Temperature Derating Curves
SITRANS LR250 (PROFIBUS PA)
252
Operating Instructions, 08/2014, A5E32221386-AC
A.4.5
PVDF antenna
ASME B1.20.1 2" NPT, EN ISO 228-1 2" G (BSPP), EN 10226-1 2" R (BSPT)
①
Atmospheric
P
Allowable operating pressures
T
Allowable operating temperatures