Averaging Pitot Tube (Annubar) Manufacturers

The Averaging Pitot Tube, or Annubar flow sensor, is a state-of-the-art multi-port primary flow element engineered for high-accuracy differential pressure measurement within large industrial pipelines and ventilation ducts. Featuring multiple strategically placed impact ports across its streamlined aerodynamic sensor profile, the unit samples dynamic pressures across the entire cross-section of the fluid stream.

By averaging these discrete pressure inputs internally, the sensor creates an incredibly accurate, stable differential pressure signal that reflects true bulk velocity with minimal pressure loss. This highly energy-efficient operation translates directly to lower pumping and compression energy costs, making it a stellar solution for large-scale air duct networks, steam main loops, and water distribution headers.

Applications

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  Chemical Industry

  • Acid, alkali, corrosive liquids flow measurement
  • Dosing & process control systems
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  Pharmaceutical Industry

  • Purified water (PW), WFI systems
  • Clean & hygienic process lines
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  Power Plants

  • Cooling water circuits
  • Lubrication oil systems
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  Process Industries

  • Flow indication in pipelines
  • Batch & continuous process control
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  Water and Wastewater Treatment

  • Raw water / treated water flow monitoring
  • Chemical dosing lines
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  Oil and Gas Industry

  • Fuel oil, diesel, lubricants flow measurement
  • Gas flow monitoring in pipelines
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  OEM and Machinery

  • Skid-mounted systems
  • Panel-mounted flow indication