Conventional Multi-hole Probes

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About the conventional Multi-hole Probes

Conventional Multi-Hole Probes are proficient in measuring flow speed and direction with high accuracy. These fundamental flow measurement tools can be manufactured in multiple configurations and geometries including straight, L-shaped, cobra and eccentric ferrule racetrack geometries, with conical, faceted, or hemispherical tips.

A complete flow data system is available by pairing our Multi-Hole Probe with our Micro Air Data Computer (several models available). When the probe is inserted into the flow, the pressures measured at each port are interpreted by our pressure­-to-velocity reduction software to report magnitude and direction of the flow velocity vector with respect to the probe, as well as static and total pressure.

Key features conventional Multi-hole Probes

• Tip Diameters as small as 1.59 mm
• Temperature ratings up to 500 C
• Probe calibrations from 5 m/s to Mach 2.0
• 2000 calibration points
• NIST-Traceable calibrations and specialized calibrations available
• Custom engineering solutions available
• Average measured angular deviation of <1 °
• Average measured velocity deviations of 1 % or ± m/s

Applications conventional Multi-hole Probes

• Aerospace
• Automotive
• Turbo machinery
• Wind turbine
• Wind tunnel testing