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Reference Manual
00809-0100-4102, Rev AA
Appendix A: Reference Data
May 2013
Specifications and Reference Data
Rosemount 2051L
Limit is flange rating or sensor rating, whichever is lower (see the table below).
A.3.2 Static pressure limit
Rosemount 2051CD Only
Operates within specifications between static line pressures of 0.5 psia and 3626 psig (4500 psig
(310, 3 bar) for
Option Code P9).
Range 0: 0.5 psia and 750 psig (3, 4 bar and 51, 7 bar)
Range 1: 0.5 psia and 2000 psig (3, 4 bar and 137, 9 bar)
A.3.3 Burst pressure limits
Coplanar or traditional process flange
10000 psig (689,5 bar).
Rosemount 2051T
Ranges 1–4: 11000 psi (758,4 bar)
Range 5: 26000 psig (1792,64 bar)
A.3.4 Temperature limits
Ambient
Storage
–40 to 185 °F (–40 to 85 °C)
With LCD display: –40 to 185 °F (–40 to 85 °C)
Standard Type CS Rating SST Rating
ANSI/ASME Class 150 285 psig 275 psig
ANSI/ASME Class 300 740 psig 720 psig
ANSI/ASME Class 600 1480 psig 1440 psig
At 100 °F (38 °C), the rating decreases
with increasing temperature, per ANSI/ASME B16.5.
DIN PN 10–40 40 bar 40 bar
DIN PN 10/16 16 bar 16 bar
DIN PN 25/40 40 bar 40 bar
At 248 °F (120 °C), the rating decreases with increasing temperature, per DIN 2401.
–40 to 185 °F (–40 to 85 °C)
With LCD display
(1)
: –40 to 175 °F (–40 to 80 °C)
(1) LCD display may not be readable and LCD updates will be slower at temperatures below -4 °F (-20 °C).