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Rosemount 485 Annubar® Primary Element

Model 485 Annubar PrimaryRosemount Inc. has redefined Differential Pressure (DP) measurement instrumentation by introducing the Rosemount 485 Annubar® Averaging Pitot Tube – a superior insertion measuring device that improves reliability, reduces process variability, and lowers the total cost of ownership.

With knowledge and skill gained only by experience, the Rosemount Annubar experts have surpassed all prior Averaging Pitot Tubes (APTs) to create the Rosemount 485 Annubar sensor. This patented primary element is revolutionizing the DP flow industry by drastically improving sensor performance. 

  • Innovative slot and T-shape design increases accuracy to +0.75%
  • Wide variety of mounting configurations.
  • Integral manifold head allows direct mounting of DP transmitters
  • Flo-Tap design allows installation without system shutdown 

Applications for the Rosemount 485 Annubar Primary 
Ideal for liquid, gas, and steam measurement applications in a variety of industries, including:

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

More Information

Technical Documentation


Emerson Process Management, Rosemount Division, 8200 Market Blvd. Chanhassen, MN USA 55317
North America: 1-800-999-9307    International: 952-906-8888  Fax:  952-949-7001

 

Contact Emerson Process Management,
Rosemount Division


Last Updated 03/24/08 


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