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Rosemount 3051
September 2014
www.rosemount.com
Rosemount 3051CF Flowmeter Selection Guide
Rosemount 3051CF Flowmeters combine the proven Rosemount 3051 Pressure Transmitter and the latest primary element
technologies. All flowmeters are fully assembled, calibrated, configured, and leak tested for out-of-the-box installation and are
available with wired or wireless capabilities to meet all of your application needs.
Rosemount 3051CFA Annubar Flowmeter
Rosemount Annubar technology minimizes permanent pressure loss
while delivering best in class accuracy.
Lowest material costs for large line sizes
Flo-tap enables installation without process shutdown
Realize up to 96% less permanent pressure loss compared to
traditional orifice plate installations
Rosemount 3051CFC Compact Conditioning Flowmeter
Rosemount Compact Conditioning technologies provide
unprecedented performance with minimal straight-run requirements.
Solutions include Conditioning Orifice Plate or Annubar primary
elements.
Conditioning Orifice requires only 2 pipe diameters up and
downstream
Eliminate swirl and regular profiles resulting in more stable and
accurate flow measurement
Savings up to 55% when compared to a traditional orifice plate
installation can be realized
Rosemount 3051CFP Integral Orifice Flowmeter
Rosemount Integral Orifice Flowmeters deliver highly accurate
small-bore flow measurement capability with minimal installation and
maintenance requirements.
Best performance for small line sizes
1
/2” (15 mm) to 1
1
/2” (40 mm)
Precision honed pipe section and tight machining tolerances deliver
higher installed performance
Reduces uncertainty by up to 5% compared to traditional orifice plate
installation
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