Conventional multi-hole probes

Product Details

Multi-hole probes are used in various applications where flow angle, speed, pressure and temperature must be measured. Multi-hole probes are available in the following geometries:

straight,
L-shaped,
cobra-shaped,
drilled elbow-shaped,
or according to customer request.

Of course, the length, tip diameter, geometry and material depend on your application and are perfectly adapted to it.
We are also happy to supply the appropriate calibration, data acquisition systems (for pressure and temperature) and software.
If necessary, we will be happy to help you choose which geometry is suitable for your application.

Specifications

Number of pressure holes

3, 4, 5, 7

Max. length for one-piece design

280 mm

Min. tip diameter

1,2mm (default 3mm)

Tip geometry

conical, spherical, faceted

Material

Stainless steel, Titanium, Aluminum, Inconel, Plastic, Ceramic and much more.

Interface/Installation

Cuboid, hexagon, one-sided flattened cylinder or on customer request

Connections

Standard 1,04 mm pressure tubes with flange or on customer request

Reference

Reference surface normal to the Z axis

Temperature range

800°C (higher temperature on request)

Measuring accuracy angle

<±1°

Angle measuring range

± 70° (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 and data acquisition system, frequency calibration possible)

Our areas of application

Our industry solutions

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Conventional multi-hole probes

Gallery

Product Details