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Conventional multi-hole probe

Multi-hole probes offer straightforward operation to enable concurrent detection of critical aerodynamic and thermodynamic variables:

  • angle of attack
  • speed
  • static and total pressure
  • static and total temperature
  • other relevant values
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    Product details

    Multi-hole probes are utilised across diverse use cases where precise measurements of angle of attack, velocity, pressure, and temperature are imperative. Our range of multi-hole probes, along with all our other products, is available in both standard and customised configurations.

    Standard configurations for multi-hole probes encompass a variety of shapes, including straight, L-shaped, Cobra-shaped, and "drilled elbow" shaped, and can also be tailored to meet specific customer requirements. Lengths, tip diameters, and tip geometries are adaptable to individual needs and meticulously adjusted to suit specific applications.


    We provide comprehensive support including accurate calibration, as well as supplying pressure and temperature acquisition devices, traverse systems, and software solutions as part of our standard service portfolio. Our team is always on hand to assist in determining the most suitable probe geometry for your specific application.

    In addition to our multi-hole probes, Vectoflow also provides corresponding pressure measurement technology for data acquisition and analysis either on your computer or through our VectoDAQ system, which integrates data acquisition and analysis in a single device.


    Specifications

    Number of pressure holes

    3, 5, 7

    Length Max.

    280 mm

    Tip diameter min.

    1,2mm (default 3mm)

    Tip geometry

    conical, spherical

    Material

    Stainless steel, titanium, Inconel, plastic

    Installation

    Cuboid, hexagonal, cylinder flattened on one side

    Connections

    Standard 1,04mm pressure tube with flare

    Reference

    Reference surface normal to the Z axis

    Temperature range

    600°C

    Measuring accuracy angle

    < ± 1°

    Angle measuring range

    ± 60° (depending on the number of pressure holes)

    Speed ​​measurement range

    Mach 0,012 (4 m/s ISA) - Mach 0,99 (337 m/s ISA)

    Measuring accuracy speed

    <1 m/s or <1% FS, whichever is greater

    Frequency

    up to 50 Hz (depending on probe geometry, frequency calibration possible)

    Our areas of application

    Unsere Branchenlösungen

    Aerospace

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    UAV

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    Automotive

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    Wind power

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    Research

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    Turbomachinery

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    Strömungssonden

    A selection of our customers
    Individual request
    Interested? Contact Us to Discuss Your Needs!

    Contact Us

    1900 West Loop
    S Suite 1550
    Houston, TX 77018
    USA
    +1(210)4696783E-Mail: contact@vectoflow.com
    © Copyright 2024 - Vectoflow GmbH - All Rights Reserved
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