Emerson Rosemount 3051 Differential Pressure Flow Transmitter

The Emerson Rosemount 3051 Differential Pressure Flow Transmitter series is an industry-standard solution designed to enhance plant control, efficiency, and safety across pressure, level, and flow applications.

• Installation-Ready Flow Solutions: Available pre-assembled to primary elements, delivering an installation-ready flow system that guarantees optimal performance.
• Leak-Tested Assemblies: Complete flow assemblies are leak-tested and calibrated, reducing leak points by up to 70% and simplifying installation.
• Long-Term Stability & Flexibility: Offers 10-year installed stability and 150:1 rangedown, ensuring reliable measurements and adaptability to diverse application needs.
• User-Friendly Commissioning: Features a local operator interface with easy-to-use menus and built-in configuration buttons, streamlining on-site setup and calibration.
• Advanced Diagnostics: Loop Integrity diagnostics detect electrical loop issues early, minimizing downtime and enhancing maintenance efficiency.
• Safety Certifications: SIL 2/3 certified to IEC 61508 (via 3rd party) and includes prior-use certificates of FMEDA data, making it suitable for safety-critical installations.
• Broad Protocol Support: Compatible with HART®, WirelessHART®, FOUNDATION™ Fieldbus, and PROFIBUS® PA protocols, enabling seamless integration into various control systems.
• Precision Manufacturing: Utilizes technology leadership, advanced manufacturing techniques, and statistical process control to ensure specification conformance to at least ±3σ (Sigma).

Reference Accuracy: Stated accuracy includes terminal-based linearity, hysteresis, and repeatability. For wireless and digital protocol devices (Fieldbus, PROFIBUS PA), calibrated range replaces span in calculations.

Environmental Compatibility: Designed for diverse industrial environments, with options for silicone oil fill, glass-filled PTFE O-rings, and stainless steel (SST) materials for durability.

Process Connections: Available with coplanar flange or ½-14 NPT connections, adapting to different piping requirements.

• 3051C: Coplanar design for pressure measurement.
• 3051T: In-line transmitter for direct installation in process lines.
• 3051CF Series: Flow meters (including compact and integral orifice variants) for precise flow measurement.
• 3051L: Specialized for level measurement applications.

The Rosemount 3051 series stands as the industry benchmark, combining reliability, flexibility, and safety to support higher efficiency and competitiveness in global industrial operations.