Rosemount 3051 Coplanar Pressure Transmitter

Overview

The Rosemount 3051 Coplanar Pressure Transmitter combines advanced technology with the versatile Coplanar process connection to create a proven standard in pressure measurement. With over 10 million devices installed worldwide, the Rosemount 3051 offers an all-in-one solution for pressure, level, and flow measurement, and an upgraded transmitter design helps maintenance teams commission, troubleshoot, and service devices faster than ever.

As an authorized supplier of Emerson instrumentation, Seven Star LLC proudly offers the Rosemount 3051 Coplanar Pressure Transmitter to oil and gas, chemical, and power generation facilities across the Sultanate of Oman, Muscat, and the wider GCC. Its patented Coplanar technology allows direct mounting in multiple measurement applications, giving plant engineers a proven, field-tested instrument backed by decades of installed history.

Measurement Principle

The Rosemount 3051 delivers 10-year installed stability and 150:1 rangedown, producing reliable pressure measurements across a wide range of application conditions. The Coplanar transmitter design uses two pressure-sensing isolating diaphragms to enable differential pressure measurement, while the coplanar form also allows greater installation flexibility with assembly to various process flanges, manifolds, remote seals, and DP flow primary elements.

Application-specific configuration allows the transmitter to be transformed into a flow meter with a totalizer, or a level transmitter with volume calculations, giving operators flexibility to repurpose the same base instrument across different measurement roles as plant needs evolve. Complete pressure, level, or flow assemblies are leak-tested and calibrated at the factory to reduce leak points by up to 70% and simplify field installation.

Engineering Design of the Rosemount 3051

The Rosemount 3051 features a graphical, back-lit display that allows easy operation in 8 different languages under all lighting conditions, with visual icons giving improved insight into transmitter status. Optional Bluetooth wireless connectivity unlocks a far simpler maintenance and service process, letting technicians access calibration and diagnostic data without a physical connection to the device.

The 3051 can utilize either traditional flanges or Rosemount’s versatile Coplanar platform, arriving factory calibrated, pressure-tested, and ready to install. The transmitter is available in a number of materials and a wide range of hazardous area certifications, and is SIL 2/3 certified to IEC 61508 via an independent third party, with prior-use FMEDA data available for safety instrumented system installations.

Key Features

The Rosemount 3051 combines proven Coplanar technology with modern connectivity and configuration flexibility. Core capabilities include:

• 10-year installed stability and 150:1 rangedown for reliable, flexible measurement.
• Application-specific configuration transforms the transmitter into a flow meter or level transmitter.
• Optional Bluetooth wireless connectivity for simplified maintenance without physical connection.
• Graphical, back-lit display supporting 8 languages for clear operation in any lighting.
• SIL 2/3 certification to IEC 61508 with prior-use FMEDA data for safety installations.
• Factory leak-tested and calibrated assemblies reducing leak points by up to 70%.
• Compatible with 4-20mA HART, Profibus, FOUNDATION Fieldbus, and wireless output.
• Over 10 million units installed worldwide, proven across decades of field service.

Industrial Applications

The Rosemount 3051 is well suited to oil and gas processing, chemical manufacturing, and power generation facilities across Oman requiring proven, field-tested pressure, flow, and level measurement. Its application-specific configuration capability makes it a practical, cost-effective choice for facilities standardizing on a single transmitter platform across multiple measurement roles.

As an authorized supplier of Emerson instrumentation, Seven Star LLC supports refineries, chemical plants, and industrial facilities throughout the Sohar and Salalah economic zones and the broader GCC region with the Rosemount 3051’s decades of proven measurement reliability.

Technical Specifications

Full technical parameters for the Rosemount 3051 Coplanar pressure transmitter:

Call To Action

To submit a formal Request for Quote (RFQ), check regional stock availability, or arrange technical consultation for the Rosemount 3051 Coplanar Pressure Transmitter, please contact the official instrumentation division at Seven Star LLC today. As an authorized supplier of Emerson instrumentation in Oman and the GCC, our engineers are ready to assist with rapid sourcing for your pressure, flow, and level measurement projects.