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Emerson 3051N PERFORMANCE SPECIFICATIONS Reference Accuracy, Drift, Ambient Temperature Effect12

Models: 3051N

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PERFORMANCE SPECIFICATIONS

Reference Manual

00809-0100-4808, Rev CA June 2008

Rosemount 3051N

PERFORMANCE SPECIFICATIONS

Reference Accuracy

Based upon zero-based calibrations, reference conditions, 4–20mA analog output, and digital trim values equal to the span setpoints

Includes hysteresis, terminal-based linearity, and repeatability(1)

Rosemount 3051ND

Range Code

Reference Accuracy

 

 

0± 0.10% calibrated span from 1:1 to 2:1 RDF

±0.05% upper range limit from 2:1 to 30:1 RDF

1± 0.10% calibrated span from 1:1 to 15:1 RDF

±(0.005% URL + 0.025% span)

 

from 15:1 to 50:1 RDF

 

 

2 – 5

± 0.075% calibrated span from 1:1 to 10:1 RDF

 

± (0.005% URL + 0.025% span) from 10:1 to 100:1 RDF

 

 

Rosemount 3051NG

 

 

Range Code

Reference Accuracy

 

 

2 – 5

± 0.075% calibrated span from 1:1 to 10:1 RDF

 

± (0.005% URL + 0.025% span) from 10:1 to 100:1 RDF

 

 

Rosemount 3051NA

 

Range Code

Reference Accuracy

 

 

 

 

 

 

 

 

0

± 0.075% calibrated span from 1:1 to 5:1 RDF

 

 

 

 

± (0.01% URL + 0.025% span) from 5:1 to 30:1 RDF

 

 

 

 

 

 

 

1

– 4

± 0.075% calibrated span from 1:1 to 10:1 RDF

 

 

 

 

± (0.0075% URL) from 10:1 to 100:1 RDF

 

 

 

 

 

Drift

Rosemount 3051ND, NG, NA

 

 

 

 

 

 

Range Code

Drift

 

 

 

 

 

 

 

 

1

± (0.2% URL + 0.2% span) for 30 months

 

 

2

– 5

± 0.2% URL for 30 months

 

 

 

 

 

 

Ambient Temperature Effect(1)(2)

Rosemount 3051ND/NG

Range Code

Ambient Temperature Effect per 50° F (28° C)

 

 

0± (0.25% URL + 0.05% span)

1± (0.1% URL + 0.25% span) from 1:1 to 30:1 RDF

± (0.14% URL + 0.15% span) from 30:1 to 50:1 RDF

2 – 5

± (0.0125% URL + 0.0625% span) from 1:1 to 5:1

 

± (0.025% URL + 0.125% span) from 5:1 to 100:1

Rosemount 3051NA

Range Code

Ambient Temperature Effect per 50° F (28° C)

 

 

 

0

 

± (0.1% URL + 0.25% span)

 

 

 

 

1 –

4

± (0.025%

URL + 0.125% span) from 1:1 to 30:1

 

 

± (0.035%

URL + 0.125% span) from 30:1 to 100:1

 

 

 

 

(1)RDF = Range Down Factor = URL / Calibrated Span

(2)Exposure of isolating diaphragms to process temperatures above 185 °F (85 °C), but below 250 °F (121 °C), produces a temperature effect of ±1.0% of calibrated span in addition to the effects listed.

5-3

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Emerson manual PERFORMANCE SPECIFICATIONS Reference Accuracy, Drift, Ambient Temperature Effect12, Rosemount 3051N
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