Reference Manual

00809-0100-4808, Rev CA June 2008

Rosemount 3051N

Section 5 Specifications and Reference Data

NUCLEAR SPECIFICATIONS

Seismic

Nuclear Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-1 Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . page 5-3 Functional Specifications . . . . . . . . . . . . . . . . . . . . . . . . . page 5-5 Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-8 Materials of Construction . . . . . . . . . . . . . . . . . . . . . . . . . page 5-8 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-10 Configuration Information . . . . . . . . . . . . . . . . . . . . . . . . . page 5-11

Qualified for nuclear use per IEEE Std 344-1987 and IEEE Std 323-1983 (mild environment) as documented in Rosemount Report D2001019

Table 5-1. Seismic Specifications Summary

 

 

Range

During Seismic

 

Specified Seismic Maximum

Structural

Model

 

Code

Accuracy(1)

Post Seismic Accuracy

Working Pressure

Integrity

3051ND

 

0

not specified

not specified

750 psi (5,2 MPa)

Maintained

 

 

 

 

 

 

 

 

 

1(2)

0.75% of URL

0.25% of span

2000 psi (13,8 MPa)

throughout

 

 

 

(adjustable damping

 

 

specified seismic

 

Differential

 

≥ 1.6 s)

 

 

disturbance

 

 

 

 

 

 

 

 

0.8 s)

 

 

 

 

 

2(2)

0.75% of URL

 

3000 psi (20,7 MPa)

 

 

 

 

(adjustable damping ≥

 

(glass-filled TFE o-ring)

 

 

 

 

 

 

2000 psi (13,8 MPa)

 

 

 

3

0.75% of URL

 

 

 

 

 

 

 

(EP o-ring)

 

 

 

4

0.25% of URL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

3051NG

 

2(2)

0.75% of URL

 

Upper Range Limit

 

 

Gauge

 

(adjustable damping

 

 

 

 

 

≥ 0.8 s)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

0.75% of URL

 

 

 

 

 

 

 

 

 

 

 

 

4

0.25% of URL

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

3051NA

 

0

not specified

not specified

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

2

0.25% of URL

0.25% of span

 

 

 

 

 

 

 

 

 

 

Absolute

3

 

 

 

 

 

 

 

 

 

 

 

4

 

 

3000 psia

 

 

 

 

 

 

 

 

 

 

 

(glass-filled TFE o-ring)

 

 

 

 

 

 

2000 psi (13,8 MPa)

 

 

 

 

 

 

(EP o-ring)

 

 

 

 

 

 

 

 

(1)User-adjustable damping set at ≥ 0.4 s unless otherwise noted.

(2)Mounting bracket (Option Code B2, BS, or PM) required for specified “During Seismic Accuracy” performance.

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Emerson Process Management 3051N manual Nuclear Specifications, Seismic

3051N specifications

The Emerson Process Management 3051N is a state-of-the-art pressure transmitter that exemplifies precision and reliability in process automation. Designed for a wide range of industrial applications, the 3051N is celebrated for its advanced features, innovative technologies, and robust construction, catering to the evolving needs of process industries.

One of the standout features of the 3051N is its exceptional accuracy. With a standard accuracy rating of ±0.075% of span, it ensures precise pressure measurements, critical for maintaining optimal process conditions. This high level of accuracy makes it suitable for applications in industries such as oil and gas, chemicals, and water treatment, where even minor deviations can lead to significant operational issues.

The 3051N employs Smart Pressure Technology, integrating digital communication capabilities with traditional analog systems. This technology allows for seamless interoperability with existing process control systems, providing users with vital data for diagnostics, calibration, and configuration via HART, FOUNDATION fieldbus, or Profibus protocols. These capabilities lead to enhanced process efficiency and reduced downtime due to effective predictive maintenance.

Another notable characteristic of this transmitter is its robust design. The 3051N is built to endure harsh industrial environments, with a rugged housing that is resistant to corrosive and hazardous conditions. Its wide operating temperature range, typically from -40°C to 85°C, coupled with various diaphragm materials, ensures that it can function effectively across diverse applications.

Moreover, the Emerson 3051N incorporates advanced predictive diagnostics, enabling users to monitor the health of the transmitter continuously. This feature alerts operators to potential issues before they escalate, facilitating proactive maintenance strategies that can significantly lower operational costs.

The flexible configuration options offered by the 3051N also enhance its usability. Users can select from a variety of pressure ranges, process connection types, and electrical connections, making it easy to customize the transmitter to fit specific application needs.

In conclusion, the Emerson Process Management 3051N pressure transmitter is a versatile and highly efficient device that integrates advanced technology with robust design and exceptional accuracy. Its ability to adapt to various industrial demands while providing predictive diagnostics makes it a preferred choice for professionals seeking reliability and precision in process management.