Emerson's New Pressure Transmitter Delivers Increased Performance, Flexibility And Operational Insights

Rosemount 4051S provides 20-year warranty and stability, comprehensive diagnostics, and enhanced ease-of-use

Today Emerson announced the release of the Rosemount 4051S Pressure Transmitter, a new industrial measurement solution with the flexibility to meet the most demanding pressure measurement challenges by increasing performance and operational insights.

This innovative pressure transmitter can provide local real-time control, eliminating the need for a separate device, such as a programmable logic controller. This functionality is provided by two relay switches, each of which can be configured to provide on/off control of pumps, motors, and other equipment. These switches can also provide alerts based on pressure, flow, totalized flow, level, volume, or module temperature.

“The Rosemount 4051S Pressure Transmitter is designed to provide exceptional versatility and performance, helping customers improve operations and expand their pressure measurement capabilities across a broad range of industrial applications,” said Nathan Stokes, vice president pressure products with Emerson’s measurement instrumentation business.

Engineered to withstand the toughest processes and the harshest environments, with a 20-year warranty and 20-year stability specification, both unique to the pressure transmitter market. Fast response time of 40 milliseconds allows the 4051S to be used in the most demanding applications. A best-in-class 800:1 turndown ratio reduces the number of unique models needed to be kept in stock, streamlining inventory.

Advanced diagnostics provide more insights, with loop integrity continuously monitoring the health of the entire electrical loop to detect potential failures. Plugged impulse line detection alerts plant personnel so they can take action, and the transmitter can also diagnose other abnormal conditions, such as cavitation, using its built-in process intelligence. Built-in calibration and diagnostic logs provide the information needed to optimize maintenance and perform root cause analysis.

The graphical, backlit display is larger than previous models, making it easier to read and allowing inclusion of more descriptive warning messages, an always-on process variable value, and a customizable secondary area. The display can be configured in seven languages, and the intuitive user interface speeds and simplifies operator interactions, while reducing the risk of errors.

Bluetooth connectivity from up to 50 feet (15 meters) away improves safety by allowing plant personnel to access the transmitter so they can avoid entering hazardous areas. This fast and easy connectivity increases productivity, reliability, and safety by simplifying operator rounds. Configuration and troubleshooting are improved because operators are informed as to which devices need attention, and the AMS Device Configurator mobile app provides a seamless experience across all devices.

Bluetooth connectivity from up to 50 feet (15 meters) away improves safety by allowing plant personnel to access the transmitter so they can avoid entering hazardous areas. This fast and easy connectivity increases productivity, reliability, and safety by simplifying operator rounds. Configuration and troubleshooting are improved because operators are informed as to which devices need attention, and the AMS Device Configurator mobile app provides a seamless experience across all devices.

For more information, visit www.emerson.com/Rosemount4051S

About Emerson
Emerson is a global industrial technology leader that provides advanced automation. With an unmatched portfolio of intelligent devices, control systems and industrial software, Emerson delivers solutions that automate and optimize business performance. Headquartered in St. Louis, Missouri, Emerson combines innovative technology with proven operational excellence to power the future of automation. For more information, visit Emerson.com.