Reference Manual

00809-0100-4808, Rev CA June 2008

Rosemount 3051N

ROSEMOUNT 375

Communicator Keys

FIGURE A-9. Rosemount 375 HART Communicator.

The keys of the Rosemount 375 HART Communicator include navigation, function, alphanumeric, and tab keys. The keypad and touch screen have nearly total function redundancy.

IrDA Interface

HART and Fieldbus

communication

 

(top)

 

terminals (top)

 

 

 

 

 

 

 

Stylus

Touch

 

 

 

 

(back)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Screen

 

 

Expansion

Display

 

 

 

 

Port (side)

 

 

 

 

Navigation Keys

 

(four arrow keys)

Enter Key

Tab Key

On/Off Key

Function Key (for multiple-key combination functionability)

Alphanumeric Keypad

Power supply/charger connection (side)

Backlight adjustment key

Multifunction LED

Action Keys

On/Off Key

The On/Off ( ) key is used to power on and off the Rosemount 375 Field Communicator.

Arrow Navigation Keys

Four arrow navigation keys allow you to move through the menu structure of

the applications. Press the right arrow navigation key ( ) to navigate further into the menu.

A-11

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Emerson Process Management 3051N manual Touch

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.