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Reference Manual
00809-0100-4808, Rev CA
June 2008
Rosemount 3051N
www.rosemountnuclear.com
Section 5 Specifications and
Reference Data
Nuclear Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-1
Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . page 5-3
Functional Specifications . . . . . . . . . . . . . . . . . . . . . . . . . page 5-5
Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-8
Materials of Construction . . . . . . . . . . . . . . . . . . . . . . . . . page 5-8
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-10
Configuration Information . . . . . . . . . . . . . . . . . . . . . . . . . page 5-11
NUCLEAR
SPECIFICATIONS
Qualified for nuclear use per IEEE Std 344-1987 and IEEE Std 323-1983 (mild
environment) as documented in Rosemount Report D2001019
Seismic
Table 5-1. Seismic Specifications Summary
Model
Range
Code
During Seismic
Accuracy
(1)
(1) User-adjustable damping set at ≥ 0.4 s unless otherwise noted.
Post Seismic Accuracy
Specified Seismic Maximum
Working Pressure
Structural
Integrity
3051ND 0 not specified not specified 750 psi (5,2 MPa) Maintained
throughout
specified seismic
disturbance
1
(2)
(2) Mounting bracket (Option Code B2, BS, or PM) required for specified “During Seismic Accuracy” performance.
0.75% of URL
(adjustable damping
≥ 1.6 s)
0.25% of span 2000 psi (13,8 MPa)
2
(2)
0.75% of URL
(adjustable damping ≥
0.8 s)
3000 psi (20,7 MPa)
(glass-filled TFE o-ring)
2000 psi (13,8 MPa)
(EP o-ring)
3 0.75% of URL
4 0.25% of URL
5
3051NG 2
(2)
0.75% of URL
(adjustable damping
≥ 0.8 s)
Upper Range Limit
3 0.75% of URL
4 0.25% of URL
5
3051NA 0 not specified not specified
1
2 0.25% of URL 0.25% of span
3
4 3000 psia
(glass-filled TFE o-ring)
2000 psi (13,8 MPa)
(EP o-ring)
Differential
Gauge
Absolute