Optimize your process control with the Rosemount 3051SFA Annubar Flow Meter, an industry-leading solution designed for unparalleled measurement accuracy across liquid, gas, and steam applications. Built on the scalable Rosemount 3051S MultiVariable™ platform, this instrument combines the renowned performance of Emerson's pressure transmitters with the innovative, patented T-shaped Annubar sensor.
The standout feature of the 3051SFA is its energy-efficient design. Unlike traditional primary elements, the T-shaped sensor significantly reduces permanent pressure loss (PPL) while increasing signal strength. This reduction in PPL translates directly to lower pumping and compression costs, making it a superior choice for facilities seeking a high-performance rosemount differential pressure flow meter that delivers tangible operational savings. The integrated thermowell design allows for simultaneous measurement of differential pressure, static pressure, and process temperature through a single pipe penetration, eliminating the need for multiple tap points and reducing potential leak paths.
Versatility is central to the 3051SFA. It offers a wide flow turndown of 14:1 and is available in line sizes ranging from 2 to 96 inches (50 to 2440 mm). For critical applications, it features advanced diagnostics to detect abnormal process conditions such as plugged impulse lines before they impact production. Installation is simplified with options like the Flo-Tap™ assembly, which allows for insertion and retraction under pressure without process shutdown.
Safety and reliability are guaranteed, with the device being SIL 2/3 certified to IEC 61508 standards. whether you are managing custody transfer or combustion control, this device ensures long-term stability. Trust the 3051SFA as your primary rosemount differential pressure flow meter to maximize plant uptime and maintain strict quality standards in the most demanding industrial environments.
Product Specifications
|
Specification Item |
Description |
|
Warranty |
Up to 15-year limited warranty |
|
Rangedown |
Up to 200:1 (14:1 flow turndown) |
|
Measurement Range |
Up to 1000 inH2O (2,48 bar) differential, Up to 3626 psia (250,00 bar) absolute, Up to 3626 psig (250,00 bar) gage |
|
Line Size |
2 to 96 in. (50 to 2440 mm) |
|
Output |
Differential pressure, static pressure, process temperature, scaled variable, mass flow, volumetric flow, energy flow |
|
Communication Protocol |
4-20 mA HART®, WirelessHART®, FOUNDATION™ Fieldbus |
|
Process Wetted Material |
316 SST, Alloy C-276 |
|
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, hazardous location, see full specs for complete list of certifications |
|
Update Rate |
1 sec. to 60 min., user selectable |
|
Power Module Life |
Up to 10-year life, field replaceable (order separately) |
|
Wireless Range |
Long range (225 m), extended range (800 m), remote (225 m) and high-gain remote (1 km) |
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