Rakes for flow probes

5-hole probe rake
Our rakes can be outfitted with 4 different measurement types:
  • Multi-hole heads
  • Static pressure taps or rings
  • Total pressure Kiel heads
  • Total temperature Kiel heads

Details

All of our measurement heads (multi-hole probe, total or static pressure, temperature) can be combined in rakes, leading to a higher spatial resolution. Due to the integration of multi-hole heads into the rake, very high measurement accuracy is also available in these products and because of the additive manufacturing process, it is possible to install Vectoflow probes in applications requiring specialized and custom designs. As always, the rakes are very robust due to their one-piece design.


Specifications

Number of measurement heads TBD by customer
Number of holes in measurement head1,3,5,or 7
Size250mm (10 in.) standard, other lengths possible
Tip diameter min.0.9 mm (standard 3mm)
Geometry measurement headConical, spherical, TBD by customer
MaterialStainless steel, titanium, inconel, high-temperature stainless steel
Fixture TBD by customer
Connections TBD by customer
Reference TBD by customer
Temperature rangeup to 1000 °C (1800 °F)
Angle measurement range± 70° (depending on number of holes)
Angle measurement accuracyless than ± 1°
Velocity measurement range3 m/s up (10 ft/s) to Mach 2
Velocity measurement accuracyless than ± 1 m/s (3 ft/s)
Resolvable frequency maxUp to 50 Hz (depending on probe geometry, frequency calibration possible)