Emerson Rosemount 3051S Series - Long Term Stability; Transmitter Total Performance

Reference Manual
00809-0100-4801, Rev FA
October 2010
Rosemount 3051S Series
A-2
Transmitter Total Performance
Total performance is based on combined errors of reference accuracy, ambient temperature effect, and line
pressure effect.
Long Term Stability
Transmitter with In-Line Sensor Module
Absolute Pressure (3051S_TA)
Gage Pressure (3051S_TG)
Ultra Classic
Ranges 1 - 4 ±0.025% of span
For spans less than 10:1,
±[0.004(URL / Span)]% of span
±0.055% of span
For spans less than 10:1,
±[0.0065(URL / Span)]% of span
Range 5 ±0.04% of span ±0.065% of span
Liquid Level Transmitter
3051S_L
Ultra Classic
±0.065% of span
For spans less than 10:1,
±[0.015 + 0.005(URL / Span)]% of span
±0.065% of span
For spans less than 10:1,
±[0.015 + 0.005(URL / Span)]% of span
Models Ultra Classic Ultra for Flow
(1)
(1) Ultra for Flow is only available for 3051S_CD Ranges 2-3.
3051S_CD Ranges 2-3 ±0.1% of span; for ±50°F (28°C)
temperature changes; 0-100%
relative humidity, up to 740 psi
(51 bar) line pressure (DP only),
from 1:1 to 5:1 rangedown
±0.15% of span; for ±50°F (28°C)
temperature changes; 0-100%
relative humidity, up to 740 psi
(51 bar) line pressure (DP only),
from 1:1 to 5:1 rangedown
±0.1% of reading; for ±50°F (28°C)
temperature changes; 0-100%
relative humidity, up to 740 psi
(51 bar) line pressure, over 8:1 DP
turndown from URL
3051S_CG Ranges 2-5
3051S_CA Ranges 2-4
3051S_T Ranges 2-4
3051S_L Use Instrument Toolkit or the QZ Option to quantify the total performance of a remote seal assembly
under operating conditions.
Models Ultra and Ultra for Flow
(1)
Classic
3051S_CD Ranges 2-5 ±0.20% of URL for 10 years; for ±50°F (28°C)
temperature changes, up to 1000 psi (68,9 bar)
line pressure
±0.125% of URL for 5 years; for ±50°F
(28°C) temperature changes, up to 1000 psi
(68,9 bar) line pressure
3051S_CG Ranges 2-5
3051S_CA Ranges 1-4
3051S_T Ranges 1-5
(1) Ultra for Flow is only available on 3051S_CD ranges 2-3.