Download pptx - Rosemount 485 Annubar® Flowmeter Series. Rosemount 485 Annubar Flowmeter How It Works Flow LOW HIGH Impact area DP (h w ) = P H(avg.) - P L(avg.) Static

Rosemount 485 Annubar® Flowmeter Series

Rosemount 485 Annubar® Flowmeter Series

Rosemount 485 Annubar FlowmeterHow It WorksRosemount 485 Annubar FlowmeterHow It Works

Flow

LOWHIGH

Impact area

DP(hw) = PH(avg.) - PL(avg.)

StaticPressure

Impact Pressure (40%)

Blockage / Suction Pressure (60%)

Total DP

VelocityProfile

(40/60 relationship not the same for all APT’s)

Rosemount Invented the Averaging Pitot Tube and Continues to InnovateRosemount Invented the Averaging Pitot Tube and Continues to Innovate

Integral thermowell available in all sizesInnovative upstream slot for

comprehensive averaging

T-shaped sensor creates large stagnation zones on backside to reduce noise

1970 1978 1984 1998 2002

T-Shape Improves Accuracy and Reduces PluggingT-Shape Improves Accuracy and Reduces Plugging

Provides a more accurate measurement than traditional APTs

Flow Testing Results Available on Rosemount.comFlow Testing Results Available on Rosemount.com

Document Number - 00821-0100-4809

±0.75% Accuracy

Rosemount Annubar Flowmeters Rosemount Annubar Flowmeters Pak-Lok Patented compression design firmly secures the Annubar sensor to the opposite wall of the pipe. Rated up to 600# ANSI.

Flange-LokCombines Pak-Lok compression mechanism with a mounting flange

Flanged With Opposite Side SupportMeets the requirement of high pressure applications. Available up to 2500# ANSI.

Flo-Tap Can be hot-tapped without interruption of the flow. Easily removed for cleaning or line pigging. Available up to 600# ANSI.

Flo-tap Mounting Can Be Used in Applications with Dirty Fluids Flo-tap Mounting Can Be Used in Applications with Dirty Fluids Can be easily removed for cleaning or line

pigging and re-installed

Orifice Nozzles Turbine Vortex Venturi 15 485 Annubar0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

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Annubar APT has Lowest Permanent Pressure Loss of Any Primary ElementAnnubar APT has Lowest Permanent Pressure Loss of Any Primary Element

Minimizes Pumping and Compression Costs

Larger Line Size, Larger Installation Savings with Annubar TechnologyLarger Line Size, Larger Installation Savings with Annubar Technology

2" 4" 6" 8" 10" 12" 14" 16" 20" 24" 30" 36" 42" 48" 54" 60" 66" 72"$0

$1,000

$2,000

$3,000

$4,000

$5,000

$6,000

$7,000

$8,000

$9,000

6 inch$1,313 Savings





Total Installed Cost ComparisonTotal Installed Cost Comparison Annubar APTs require

less material– Small size, less weight– 24” Annubar < 45 lbs.*

Total installed costs are lower for Annubar Flowmeters, including:– Shipping costs– Labor time and cost– Lifting equipment– Less Straight Piping Needed

*For 150# Flanged version ~70lbs, Pak-lok ~45lbs as shown with transmitter

.67 Beta Orifice with 19-Tube Bundle

Annubar Technology Reduces Straight Run RequirementsAnnubar Technology Reduces Straight Run Requirements

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.67 Beta Orifice

Rosemount Annubar

Elbow MountedAnnubar

3.0% Accuracy0.1% Repeatability

0.75% Accuracy

Less Welding and Pipe Fabrication Required Less Welding and Pipe Fabrication Required

4” linear (100mm) of weld

63” linear (1600mm) of weld

10” (250mm) line

Orifice

Annubar®

Integrated Flowmeters Reduce Installation and Maintenance Time and CostIntegrated Flowmeters Reduce Installation and Maintenance Time and CostTraditional Orifice Plate Installation Leak points at every

fitting

Annubar Installation Assembly is factory leak

tested Few leak points at time of

installation

Factory Checked

1 leak = $184/year in wasted pump energy

Energy to compress fluid escaping through leak is wasted and costs electricity$$

U.S. Dept. of Energy Office of Industrial Technologies

www.oit.doe.gov/bestpractices1/16th” leak assumed

http://www.oit.doe.gov/bestpractices

Rosemount 3051SFA Annubar Flowmeter

Choose Any Transmitter and We Will Integrate into a FlowmeterChoose Any Transmitter and We Will Integrate into a Flowmeter

Rosemount 3051CFA / 2051CFA Annubar Flowmeter

Rosemount 3051S

Rosemount 3051S MultiVarible™ Mass Flow Transmitter

Rosemount 3051/2051

Complete Portfolio of Fully Integrate FlowmetersComplete Portfolio of Fully Integrate Flowmeters

Capability

Rosemount 3051SFA

Flowmeters Arrive Fully Assembled, Configured and Leak Tested and Ready to Install

Rosemount 2051CFA

Rosemount 3051CFA

• Wireless• Advanced Diagnostics

• MultiVariable Mass Flow

MultiVariable Combines Three Transmitters into One with Advanced ComputationsMultiVariable Combines Three Transmitters into One with Advanced Computations

Differential Pressure Transmitter

Temperature Transmitter

Pressure Transmitter

3 Measurements in 1 Transmitter

Real-Time, Fully Compensated Flow

Rosemount 3051SMV

DPEdYNCQ Dmass2

1

DP

T P

DP P P T T T T

Coefficients vary with all three

measurements

Accurate Flow Measurement Requires Dynamic Compensation

DP

MultiVariable™ Transmitter Provides Real-Time Full Compensation of Mass and Energy Flow MultiVariable™ Transmitter Provides Real-Time Full Compensation of Mass and Energy Flow

We Calculate:• Density• Viscosity• Velocity• Beta Ratio• Enthalpy

• Gas Expansion• Discharge Coefficient• Velocity of Approach• Reynolds Number• Compressibility Factor

You Enter:• Process Fluid• Primary Element• Line Size

• Mass Flow• Energy Flow

• Volumetric Flow• Totalized Flow

• Process Temperature• Differential Pressure

• Static Pressure

You Receive:

We Measure:• Differential Pressure• Static Pressure• Process Temperature

Dynamically corrects for all variables – 22 updates/second

*Includes AGA DCM and GCM Methods for flow calculation

Questions?Questions?