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Rosemount™ 3051CFC Compact Annubar™ Flow Meter
rosemount 3051cfc compact annubar flow meter
The Rosemount 3051CFC Compact Annubar Flow Meter is an industry-leading flow measurement solution with an averaging pitot tube.
This flow meter has been leak-tested and calibrated to reduce leak points and simplify installation. The patented, T-shaped sensor has a flat upstream surface for high performance over a wide flow range and is engineered to install between raised-face flanges to eliminate the need for impulse piping and additional process penetrations.
Rosemount™ 3051CFC Compact Annubar™ Flow Meter

Specs

Warranty
Up to 5-year limited warranty
Rangedown
Up to 150:1 (8:1 flow turndown)
Measurement Range
Up to 1000 inH2O (2,48 bar) differential
Line Size
2 to 8 in. (50 to 200 mm)
Output
Differential pressure, scaled variable
Communication Protocol
4-20 mA HART®, WirelessHART®, FOUNDATION™ Fieldbus, PROFIBUS®, 1-5 V Low Power HART®
Process Wetted Material
316 SST
Diagnostics
Basic Diagnostics, Loop Integrity
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

Features

  • Compact pitot tube designed to fit and install between raised-face flanges for straightforward installation
  • Complete flow assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation
  • Annubar primary element eliminates impulse piping and added pipe penetrations for a cost-effective solution
  • T-shape sensor with flat upstream surface offers a fixed separation point for high performance over a wide flow range
  • 10-year stability and 8:1 flow turndown (150:1 rangedown) produce reliable measurements and application flexibility
  • Loop Integrity diagnostics detect electrical loop issues for reduced downtime
  • SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations