Yokogawa Verabar Pitot Tube Flow Sensor, V550
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V550 Verabar Pitot Tube Flow Sensor

Brand: Yokogawa Electric Corporation
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The Most Accurate and Reliable Technology for Measuring Gas, Liquid and Steam. 

Developed from aerospace technology, the VERIS Verabar® averaging pitot flow sensor provides unsurpassed accuracy and reliability. 

With its solid, one-piece construction and bullet shape, the VERIS Verabar® makes flow measurement leak resistant and precise.

The unique sensor shape reduces drag and flow induced vibration. 

The location of the low-pressure ports significantly reduces the potential for clogging and improves signal stability
Features
  • Blow-Out and Leak Proof Design
  • Preloads Sensor to Opposite Wall
  • Four Times Stronger than Conventional Mountings
  • Eliminates Need for Opposite End Support
  • Compensates for Changes in Pipe Diameter due to Pressure, Temperature or Mechanical Force
  • Can Mount to Existing Flanges

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Specifications

Brand

Applications

  • Air
  • Hazardous Fluids
  • High Velocity Fluids
  • Hydrocarbon Liquids & Gases
  • Natural Gas
  • Steam
  • Water (Raw, Cooling, Feedwater)

Flange Material

  • Carbon Steel - Weld Neck Flange
  • Stainless Steel - Weld Neck Flange, Sensor Flange

Flange Size - 1-1/2” (DN 40)

  • 1-1/2” (DN 40) - 150# ANSI
  • 1-1/2” (DN 40) - 300# ANSI
  • 1-1/2” (DN 40) - 600# ANSI

Flange Size - 1” (DN 25)

  • 1” (DN 25) - 150# ANSI
  • 1” (DN 25) - 300# ANSI
  • 1” (DN 25) - 600# ANSI

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150# ANSI
  • 2” (DN 50) - 300# ANSI
  • 2” (DN 50) - 600# ANSI

Head Material

  • Stainless Steel - Instrument Head

Instrument Connection

  • 1/2” NPT

Materials of Construction

  • Carbon Steel - Weld Coupling, Safety Studs, Follower, Load Plate
  • Stainless Steel - Weld Coupling, Safety Studs, Follower, Load Plate

Media

  • Gas
  • Liquids
  • Steam

Mounting

  • Direct Mounting
  • Manifold
  • Remote Mounting

Mounting Position

  • Horizontal
  • Vertical

Packing Material

  • Graphite
  • Stainless Steel - Packing Follower

Pipe Size

  • 12” to 60” (300 to 1,500 mm)
  • 2” to 6” (50 to 150 mm)
  • 6” to 42” (150 to 1,050 mm)

Pressure Range

  • psig: 0 to 1,440 (kPa: 0 to 9,930, bar: 0 to 99.3)

Pressure Type

  • Differential
  • Gauge

Ring Material

  • Stainless Steel - Indicator Ring

Sensor, Probe Diameter

  • 1-3/8” (35 mm) - Sensor Diameter
  • 7/16” (11 mm) - Sensor Diameter
  • 7/8” (22 mm) - Sensor Diameter

Sensor, Probe Material

  • 316 Stainless Steel - Sensor

Sensor, Probe Type

  • RTD

Spring Material

  • Carbon Steel - Load Springs
  • Stainless Steel - Spring Lock Load Plate, Spring Lock Body

Temperature Range

  • 38° to 426° C (100° to 800° F)

  • Air
  • Hazardous Fluids
  • High Velocity Fluids
  • Hydrocarbon Liquids & Gases
  • Natural Gas
  • Steam
  • Water (Raw, Cooling, Feedwater)

Documentation

Data Sheets

Brochure

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