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Reference Manual

00809-0200-4801, Rev CA

July 2010

Rosemount 3051S

B-8

Transmitter with MultiVariable

Sensor Module

Ambient Temperature Effect

Process Temperature RTD

Interface

(1)

Mounting Position

Effects

Differential Pressure and Static Pressure (3051SMV_ _1 or 2)

Models Classic MV

Per 50 °F (28 °C)

Ultra for Flow

-40 to 185 °F (-40 to 85 °C)

DP Ranges 2-3 ±(0.0125% URL + 0.0625% span)

from 1:1 to 5:1;

±(0.025% URL + 0.125% span) for >5:1

±0.13 reading up to 8:1 DP turndown

from URL;

±[0.13 + 0.0187(URL/Reading)]%

reading to 100:1 DP turndown from URL

DP Range 1 ±(0.1% URL + 0.25% span)

from 1:1 to 50:1

Not available

AP & GP ±(0.0125% URL + 0.0625% span)

from 1:1 to 10:1;

±(0.025% URL + 0.125% span) for >10:1

±(0.009% URL + 0.025% span)

from 1:1 to 10:1;

±(0.018% URL + 0.08% span) for >10:1

Liquid Level Transmitter

3051S_L

Ultra Classic

See Instrument Toolkit See Instrument Toolkit

Process Temperature (3051SMV_ _1 or 3)

(1)

Classic MV

Per 50 °F (28 °C)

Ultra for Flow

-40 to 185 °F (-40 to 85 °C)

±0.39 °F (0,216 °C) per 50 °F (28 °C) ±0.39 °F (0,216 °C) per 50 °F (28 °C)

(1) Specifications for process temperature are for the transmitter portion only. The transmitter is compatible with any Pt 100 (100 ohm platinum) RTD. Examples

of compatible RTDs include Rosemount series 68 and 78 RTD Temperature Sensors.

Line Pressure Effect

(1)

3051S_CD

3051SMV (DP Measurement Only)

Ultra and Ultra for Flow Classic and Classic MV

Zero Error

(2)

Range 2-3 ± 0.025% URL per 1000 psi (69 bar) ± 0.05% URL per 1000 psi (69 bar)

Range 0 ± 0.125% URL per 100 psi (6,9 bar) ± 0.125% URL per 100 psi (6,9 bar)

Range 1 ± 0.25% URL per 1000 psi (69 bar) ± 0.25% URL per 1000 psi (69 bar)

Span Error

(3)

Range 2-3 ± 0.1% of reading per 1000 psi (69 bar) ± 0.1% of reading per 1000 psi (69 bar)

Range 0 ± 0.15% of reading per 100 psi (6,9 bar) ± 0.15% of reading per 100 psi (6,9 bar)

Range 1 ± 0.4% of reading per 1000 psi (69 bar) ± 0.4% of reading per 1000 psi (69 bar)

(1) For zero error specifications for line pressures above 2000 psi (137,9 bar) or line pressure effect specifications for DP Ranges 4-5, see the 3051SMV

Reference Manual (document number 00809-0100-4803) or 3051S Reference Manual (document number 00809-0100-4801).

(2) Zero error can be removed by performing a zero trim at line pressure.

(3) Specifications for option code P0 are 2 times those shown above.

Models Ultra, Ultra for Flow, Classic and Classic MV

3051S_CD or CG

3051SMV_ _ 3 or 4

3051SF_3, 4, 7, or D

Zero shifts up to ±1.25 inH

O (3,11 mbar), which can be zeroed

Span: no effect

3051S_CA

3051S_T

Zero shifts to ±2.5 inH

O (6,22 mbar), which can be zeroed

Span: no effect

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