Rosemount 3051CFC Compact Orifice Flow Meter

The Rosemount 3051CFC Series compact orifice flow meter is a complete flow monitoring system designed for closed loop control and general purpose monitoring applications. By integrating the 3051C pressure transmitter with the 405 Compact Orifice primary element, Rosemount has created a high performance, direct mount differential pressure flow meter lowering the installed cost by eliminating the need for fittings, impulse tubing, valves, adapters and manifolds by providing a single device packaged together for simplified installation.

Designed to be installed between any existing raised-face flanges, the 3051CFC provides straightforward and affordable installation in a complete system which arrives assembled, calibrated, pressure tested, and ready to install.

The Rosemount 3051CFC Series compact orifice flow meter is ideal for the volumetric measurement of relatively clean liquids, while also being suitable for gases and steam. Measurements are repeatable and accurate up to 1.65% at 8:1 turndown. A centering mechanism helps eliminate improper installation which can result in significant errors in readings. The 3051CFC is available for line sizes from 1/2 to 12 inches and pressures to 600# (PN 100). A wide range of options are available to customize the system to nearly any application

Components of the Rosemount 3051CFC Compact Orifice Differential Pressure Flow Meter include the following:

Rosemount 3051C Multivariable Pressure Transmitter

The Rosemount 3051C transmitter offers differential, gauge, and absolute pressure measurements with advanced capabilities designed to meet a wide range of applications and to easily integrate into existing or new installations. The 3051C has a standard reference accuracy of 0.04% along with 80:1 turndown and a real-world total performance of 0.12% to provide confidence in your pressure measurements. The 3051C utilizes advanced software and functionality including a 4-20mA signal based on Hart® Communication, Low Power HART or FOUNDATION™ fieldbus.

Rosemount 405 Compact Orifice Flow Element

The 405 Compact Orifice is suitable for liquid, gas and steam applications in ½ to 12" pipes. The 405 is available in two orifice styles: Conditioning and Standard. The 405C Conditioning Compact Orifice is ideal for applications with limited pipe run. Only requiring 2 pipe diameters from an upstream disturbance (double elbows, valves, reducers), the 405C Conditioning Compact Orifice delivers ±0.5% accuracy.

Applications for the Rosemount 3051SFC Compact Orifice Flowmeter

• Oil and Gas Production
• Refining
• Petrochemical
• Power
• Utilities
• Pulp and Paper
• Natural Gas