Uncompensated Flow Performance; Long Term Stability - Emerson Rosemount 3051S Series Reference Manual

Reference Manual
00809-0200-4801, Rev DA
A.1.5 Uncompensated flow performance
Flow performance specifications assume the device only uses DP readings without pressure and temperature compensation.
Models Ultra
Annubar Flowmeter (Rosemount 3051SFA)
Ranges 2-3 ±0.85% of flow rate at 8:1 flow
turndown
Compact Conditioning Orifice Flowmeter (Rosemount 3051SFC_C)
Ranges 2-3
 = 0.4 ±0.85% of flow rate at 8:1 flow
turndown
 = 0.65 ±1.20% of flow rate at 8:1 flow
turndown
Compact Orifice Flowmeter
Ranges 2-3
 = 0.4 ±1.45% of flow rate at 8:1 flow
turndown
 = 0.65 ±1.45% of flow rate at 8:1 flow
turndown
Integral Orifice Flowmeter (Rosemount 3051SFP)
Ranges 2-3
 < 0.1 ±2.65% of flow rate at 8:1 flow
turndown
0.1 <  < 0.2 ±1.45% of flow rate at 8:1 flow
turndown
0.2 <  < 0.6 ±1.05% of flow rate at 8:1 flow
turndown
0.6 <  < 0.8 ±1.70% of flow rate at 8:1 flow
turndown
A.1.6 Long term stability
Pressure
Models
Rosemount
3051S_CD
Rosemount
3051S_CG
Rosemount
3051S_CA
Rosemount
3051S_T
Rosemount
3051SMV AP & GP Ranges 3-4
Rosemount 3051SF
1. Ultra is only available for Rosemount 3051S, 3051SMV_ _3 and 4, 3051SF_3, 4, 7 and D. Ultra for Flow is only available on Rosemount 3051S_CD ranges 2-3, Rosemount
3051SMV DP ranges 2-3, and Rosemount 3051SF DP ranges 2-3.
102
(4)
(Rosemount 3051SFC_P)
Ultra and Ultra for Flow
Ranges 2-5
Ranges 2-5
Ranges 1-4 ±0.15% of URL for 15 years; for ±50 °F (28 °C)
temperature changes, up to 1000 psi (68,9
bar) line pressure
Ranges 1-5
DP Ranges 2-3
Classic
±0.9% of flow rate at 8:1 flow
turndown
±1.05% of flow rate at 8:1 flow
turndown
±1.35% of flow rate at 8:1 flow
turndown
±1.55% of flow rate at 8:1 flow
turndown
±1.55% of flow rate at 8:1 flow
turndown
±2.70% of flow rate at 8:1 flow
turndown
±1.60% of flow rate at 8:1 flow
turndown
±1.20% of flow rate at 8:1 flow
turndown
±1.80% of flow rate at 8:1 flow
turndown
(1)
Specifications and Reference Data
Ultra for Flow
±0.80% of flow rate at 14:1 flow
turndown
±0.80% of flow rate at 14:1 flow
turndown
±1.15% of flow rate at 14:1 flow
turndown
±1.40% of flow rate at 14:1 flow
turndown
±1.40%of flow rate at 14:1 flow
turndown
±2.60% of flow rate at 14:1 flow
turndown
±1.40% of flow rate at 14:1 flow
turndown
±0.95% of flow rate at 14:1 flow
turndown
±1.65% of flow rate at 14:1 flow
turndown
Classic and Classic MV
±0.20% of URL for 15 years; for ±50 °F
(28 °C) temperature changes, up to 1000
psi (68,9 bar) line pressure
Specifications and Reference Data
October 2016