Rosemount 3051N

Reference Manual

00809-0100-4808, Rev CA June 2008

Overpressure Effect

Static Pressure Effect

Maximum zero shift after overpressure equal to Maximum Working Pressure

Rosemount 3051ND

Range Code

Overpressure Effect

 

 

 

 

 

0

– 3

± 0.5% URL

 

 

 

 

 

4

– 5

± 3.0% URL

 

 

 

 

Rosemount 3051NG

 

 

 

 

Range Code

Overpressure Effect

 

 

 

 

 

2

– 4

± 0.25% URL

 

 

 

 

 

 

5

± 0.30% URL

 

 

 

 

Rosemount 3051NA

 

 

 

 

Range Code

Overpressure Effect

 

 

 

 

 

0

– 4

± 0.05% URL

 

 

 

 

 

Rosemount 3051ND

Zero Error (can be calibrated out at line pressure) Per 1000 psi (6,9 MPa) line pressure

Range Code

Static Pressure Zero Effect(1)

0(2)

± 0.125% URL for Ps 750 psi (5,2 MPa)

1

± 0.25% URL for Ps 2000 psi (13,8 MPa)

 

 

2, 3

± 0.05% URL for Ps 2000 psi (13,8 MPa)

 

± [0.1 + 0.1 (Ps-2000) / 1000]% URL for

 

Ps > 2000 psi 3626 psi

 

 

4, 5

± 0.1% URL for Ps 2000 psi (13,8 MPa)

±[0.2 + 0.2 (Ps-2000) / 1000]% URL for Ps > 2000 psi 3626 psi

(1)Ps equals static line pressure applied

(2)Specification for Rosemount 3051N Range 0 is expressed in [% per 100 psi (689 KPa)]

Rosemount 3051ND

Span Error

Per 1000 psi (6,9 MPa) line pressure

Range Code

Static Pressure Span Effect

 

 

0(1)

± 0.15% input reading

1

± 0.40% input reading

 

 

2, 3

± 0.10% input reading

 

 

4, 5

± 0.20% input reading (uncertainty after calibration correction for

 

systematic effects)

 

 

(1)Specification for Rosemount 3051N Range 0 is expressed in [% per 100 psi (689 KPa)] up to 750 psi (5 171 KPa)

Power Supply Effect

Load Effect

Mounting Position Effect

Less than ±0.005% of calibrated span per volt for RDF ≤ 10

No load effect other than change in voltage supplied to the transmitter

Rosemount 3051ND/NG

Zero shifts up to ± 1.25 in H20 (0,31 KPa), which can be calibrated out; no span effect

Rosemount 3051NA

Zero shifts up to 2.5 in H20 (63,5 mm), which can be calibrated out; no span effect

5-4

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Emerson Process Management 3051N manual Overpressure Effect Static Pressure Effect, Range Code Overpressure Effect

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.