Emerson Rosemount™ 3051S Differential Pressure Flow Transmitter

When you need to measure flow in a pipe, inaccurate pressure data can cause waste, equipment damage, and costly downtime. Operators who cannot trust their readings often spend extra time troubleshooting or replace parts early. The Emerson Rosemount 3051S Differential Pressure Flow Transmitter solves this by giving you precise, reliable pressure data that adjusts to many process conditions. With built-in diagnostics and a wide measurement range, it lets you keep production steady and avoid unexpected repairs.

Emerson Rosemount 3051S Differential Pressure Flow Transmitter with Emerson

Imagine a flow sensor that never doubts its own numbers. The 3051S is a differential pressure flow transmitter that turns pressure differences into accurate flow information. It is used in oil & gas, chemical, water treatment, and power plants where precise flow control is critical. If you have ever struggled with drift, signal loss, or limited range, this device removes those headaches. Emersons reputation for rugged design backs every measurement, so you can focus on production instead of sensor maintenance.

Benefits

• Accurate flow data reduces waste and saves energy.
• Built-in diagnostics alert you before a failure occurs.
• Wide pressure range (up to 2000 psi) covers most industrial needs.
• 15-year limited warranty protects your investment.
• Multiple communication options (4-20 mA, HART, WirelessHART, FOUNDATION Fieldbus) simplify integration.

Key Features

• Primary elements can be pre-assembled to the transmitter for an optimized, ready-to-install DP flow solution
• Complete flow assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation. Best-in-class, scalable architecture enhances functionality and process connections
• All-welded hermetic SST SuperModule™ platform delivers 15-year stability and 15-year limited warranty
• Ultra for Flow performance classes enables up to Up to ±0.04% of reading
• Available with 4-20 mA HART®, WirelessHART®, FOUNDATION™ fieldbus protocols for application flexibility
• SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations
• Advanced diagnostics provide diagnostic coverage to detect abnormal process conditions and electrical loop issues
• Remote display offers easy access to the device display and loop connection
• 200:1 rangedown produces reliable measurements and application flexibility

Specifications