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Drilled Elbow Probe

Drilled Elbow Probe

Drilled Elbow probes are ideal for environments with space limitations, such as those between blade rows in compact turbomachinery. Drilled Elbow probes allow for the placement of instrumentation in specific, targeted locations without sacrificing accuracy or disrupting flow conditions.


Downloadable Conventional Probe Brochure

Contact us today for more information about the Drilled Elbow probe.

  • 1, 3, 5, or 7 hole
  • Standard tip diameter 1.6, 2.4, 3.2, and 6.35 mm
  • Accepts flow angles up to ±30° for 3-hole probe, ±50° for 5-hole probe, and ±70° for 7-hole probe
  • Temperature ratings up to 500° C
  • High accuracy NIST traceable aerodynamic calibrations
  • Up to 3000 discrete aerodynamic calibration points per speed
  • 300 Stainless steel construction; Optional nickel based super alloy for high strength
  • Optional embedded thermocouple
  • Custom engineering solutions available
  • Standard media: non-reactive gases, air, water, and other fluids
  • Angle error less than ±1°
  • Velocity error less than ±1% or ±1 m/s


Conventional System


Industry Applications

Turbomachinery Industry