F Series BiRotor Plus Positive Displacement Meter

Brand: Brodie International

The Brodie F Series BiRotor Plus positive displacement fl ow meter, with dual helical rotors, offers unsurpassed performance in custody transfer applications. 

BiRotor Plus meters are the pre-eminent choice in liquid hydrocarbon service, from low viscosity liquids to heavy crude oil applications in pipeline, marine, blending, batching and leak detection with fl ow rates up to 13,000 BPH (2066 M3/hr). 

The double-case design combines the rugged durability and long service life of traditional BiRotor meters with the enhanced accuracy and consistent pulse output demanded by today’s industry requirements. 

The best-in-class Birotor Plus meter is proven in demanding applications such as paraffin-rich crude oil extraction and refined product pipelines where DRA (Drag Reducing Agents) are present, providing excellent performance while solving end-user challenges where other measurement technologies have failed to produce long-term success.

Specifications

Linearity

  • ± 0.15 %

Repeatability

  • 0.02%

Viscosity Range

  • 0.2 - 1000 cP

Operating Temperature

  • STD: -20° F to 167° F [-29° C to 75° C]
  • Low: -40° F to 167° F [-40° C to 75° C]
  • High: 14° F to 230° F [-10° C to 110° C]

Ambient Temperature

  • -40° F to 140° F [-40° C to 60° C]

Approvals

  • OIML R117-1 / MID [Class 0.3]
  • CE Mark
  • ATEX & IECEx
  • CSA [United States and Canada]
  • NEMA 4X / IP65

Maximum Flow

  • 13,000 BPH [2066 m3/h]

Maximum Working Pressures @ 100°F / 38°C

  • ANSI 150#: 285 psig [1965 kPa]
  • ANSI 300#: 740 psig [5102 kPa]
  • ANSI 600#: 1480 psig [10204 kPa]

Nominal K-Factor

  • ± 10 %
  • 343 PUL/BBL [2157 PUL/M3]

Meter Housing

  • ASTM A352 LCB

Connection Flanges

  • ASTM A 105 Carbon Steel or ASTM A 350 LF2

Sensor Housing

  • ASTM A 479 304 Stainless Steel

End Plates and Body

  • A 356 T6 Cast Aluminium

Rotors

  • ALCO 319 Cast Aluminium Hard Coat anodized

Rotor Shafts

  • 17-4 PH Stainless Steel

Timing Gears

  • 17-4 PH Stainless Steel (Heat Treated)

Bearings

  • Stainless Steel

Elastomers

  • Low Swell Nitrile, Viton ®, or Fluorosilicon are standard

UMB Housing

  • A356 T6 Cast Aluminium [non wetted component]

Supply voltage

  • 9 to 30 Vdc

Outputs (jumper selectable)

  • square wave 0 to 5 KHz

5 V powered pulse

  • 0 - 5 Vdc, 20 mA max

Variable voltage pulses

  • 0 to supply voltage less 5 % 70 mA max

Documentation

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