Emerson 3051S Manuel d'utilisateur télécharger pdf (Page 45)

Rosemount 3051

September 2014

www.rosemount.com

Specifications

Performance specifications

This product data sheet covers HART, Wireless, FOUNDATION fieldbus, and PROFIBUS PA protocols unless specified.

Conformance to specification [±3 (Sigma)]

Technology leadership, advanced manufacturing techniques, and statistical process control ensure specification conformance to at

least ±3.

Reference accuracy

Stated reference accuracy equations include terminal based linearity, hysteresis, and repeatability. For wireless, FOUNDATION fieldbus

and PROFIBUS PA devices, use calibrated range in place of span.

Models Rosemount 3051and WirelessHART

3051C

Range 5

+/-0.065% of span

For spans less than 10:1, accuracy =

Ranges 2-4 ± 0.04% of span

(1)

For spans less than 10:1

(2)

, accuracy =

(1) For output code W and M, ±0.065% span.

(2) For output code F, for span less than 5:1.

Range 1 ± 0.10% of span

For spans less than 15:1, accuracy =

Range 0 (CD) ± 0.10% of span

For spans less than 2:1, accuracy = ± 0.05% of URL

3051CA

Ranges 1-4

± 0.04% of span

(1)

For spans less than 10:1, accuracy =

3051T

Ranges 1-4

± 0.04% of span

(1)

For spans less than 10:1, accuracy =

Range 5 ± 0.075% of span

For spans less than 10:1, accuracy =

3051L

Ranges 2-4

± 0.075% of span

For spans less than 10:1, accuracy =

Flow performance - flow reference accuracy

(1)

3051CFA Annubar Flowmeter

Ranges 2-3 ±1.80% of Flow Rate at 8:1 flow turndown

3051CFC_A Compact Annubar Flowmeter – Annubar Option A

Ranges 2-3

Uncalibrated ±2.10% of Flow Rate at 8:1 flow turndown

Calibrated ±1.80% of Flow Rate at 8:1 flow turndown

3051CFC_C Compact Orifice Flowmeter – Conditioning Option C

Ranges 2-3

= 0.4 ±1.75% of Flow Rate at 8:1 flow turndown

= 0.50, 0.65 ±1.95% of Flow Rate at 8:1 flow turndown

0.015 0.005+

URL

Span

---------------





% of Span

0.015 0.005+

URL

Span

---------------





% of Span

0.025 0.005+

URL

Span

---------------





% of Span

0.0075

URL

Span

---------------





% of Span

0.0075

URL

Span

---------------





% of Span

0.0075

URL

Span

---------------





% of Span

0.025 0.005+

URL

Span

---------------





% of Span



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Emerson 3051S Manuel d'utilisateur Page 45

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