Rosemount 3051sal Transmitter

Achieve best-in-class performance in the most demanding environments with the Rosemount 3051SAL transmitter. Engineered to deliver precise level measurements for pressurized and vented tanks, this device replaces improved process insight for advanced operational efficiency. By eliminating the maintenance capabilities of wet or dry legs, it provides a stable and accurate solution that minimizes variability in your critical processes. Whether facing extreme temperature fluctuations or harsh chemical conditions, this transmitter is built to ensure consistent safety and productivity.

Key Features and Capabilities

Tuned-System™ Assemblies: Significantly reduces temperature effects by 10-20% and improves response time by over 80% compared to traditional capillary installations, ensuring rapid and accurate readings.
Flexible Mounting Options: Supports direct mount, remote mount, and balanced systems to meet diverse installation requirements without compromising structural integrity.
Robust Construction: Features an all-welded, repairable design that enhances durability in corrosive environments while allowing for simplified maintenance and cost-effective sensor replacement.
Advanced Diagnostics: Equipped with Power Intelligence and Loop Integrity diagnostics, providing real-time health monitoring to prevent unplanned shutdowns.
Safety Compliance: SIL 2/3 certified to IEC 61508 standards, making it an ideal choice for safety-instrumented systems (SIS).

Industry Applications and Technical Specifications

Designed for versatility, this solution excels in industries such as Oil & Gas, Chemical Processing, and Food & Beverage. It seamlessly integrates with existing networks using 4-20 mA HART®, WirelessHART®, or FOUNDATION™ Fieldbus protocols. The device is particularly effective in hygienic applications or processes requiring high-pressure ratings up to 10,000 psi (689 bar).

Its capability to handle Electronic Remote Sensor (ERS) configurations allows it to solve common problems in tall vessels and distillation columns, where long capillary runs typically cause drift. By deploying the Rosemount 3051SAL transmitter, operators can ensure long-term stability, reduce total cost of ownership, and maintain peak performance in critical level monitoring applications.

Product Specifications

Parameter	Specification
Max. Operating Pressure	Up to 10,000psi (689.48 bar)
Process Temperature Range	Based on fill fluid - Maximum 770°F (410°C), Minimum -157°F (-105°C)
Communication Protocol	4-20 mA HART®, WirelessHART®, FOUNDATION™ Fieldbus
Seal System Type	Direct Mount, Remote Mount, Tuned-System, Balanced System
Transmitter Connection	Welded-Repairable, All Welded
Process Connection	Flanged: ANSI/ASME, EN/DIN, GOST, & JIS Threaded: NPT, DIN, ISO Hygienic
Process Wetted Material	316L SST, Alloy C-276, Alloy 400, Tantalum, Gold-plated Alloy 400, Gold-plated 316L SST, see full specs for complete list of materials
Diagnostics	Basic Diagnostics, Loop Integrity, Process Intelligence, Plugged Impulse Line
Certifications/Approvals	SIL 2/3 certified to IEC 61508 by an independent 3rd party, NACE®, 3A, hazardous location, see full specs for complete list of certifications

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