Prandtl pitot tube

Staurohr nach Prandtl
€246.17 * (€206.87 netto zzgl. MwSt.)

* Prices incl. VAT plus shipping costs

Delivery time approx. 5 working days

Diameter:

Nennlänge:

  • 14.01.03.01.01
Application For flow measurement in low pressure applications, e.g. Ventilation systems,... more
Product information "Prandtl pitot tube"

Application

For flow measurement in low pressure applications, e.g. Ventilation systems, low-pressure gas lines, in special cases also for liquid measurements.

Mounting lengths

Docks and cylinder probes can be supplied up to a length of up to 3000 mm. We recommend that the tubes be supported by the customer on a length of 1500 mm. For lengths and item numbers see table below. The nominal length NL should be at least half the pipe diameter.

Execution

Stammpipe to Prandtl with bow-shaped angled head, probe tip in hemispherical shape; Probe coefficient according to Prof. Dr. Ludwig Prandtl = 1 cylinder probe according to VDEH acc. Guideline SEB 384 700 in straight version (therefore very easy to install) Probe coefficient = 1.7.

Stub tubes and cylinder probes are produced in different diameters and in the normal case from Edestehl. Connections Hose fittings in the diameter of the tailpipes.

Key Features:

  • Safe, proven, physical measuring principle,
  • Independent application,
  • High accuracies in the determination of pressure, velocity and flow quantities,
  • Rigid parts, no wear, insensitive,
  • Nickel-plated, non-rusting metals.


Model variants:

  • Pitot tube for laboratory applications; Material nickel plated brass
  • Pitot tube St 309: Diameter 3 mm / Pit opening 1 mm / NL = 250 mm / Pitot tubes and cylinder probes; Material: stainless steel
  • Pitot tube St 306: Diameter 6 mm / Pit opening 2 mm / NL = 250 to 1000 mm
  • Pitot tube St 310: Diameter 10 mm / Pit opening 3 mm / NL = 250 to 2500 mm
  • Pitot tube St 371: Diameter 12 mm / Pit opening 4 mm / NL = 250 to 2500 mm
  • Pitot tube St 341: Diameter 15 mm / Pit opening 6 mm / NL = 250 to 2500 mm
  • Cylinder probe VDEH St 341Z: diameter 15 mm / stowage opening 6 mm / NL = 250 to 2500 mm

 

 

 

Sensor Type: Flow sensor, Prandtle, Staurohr nach Prandtle, Tensiometer, Wind speed sensor
Norm: VDI 3786 Paget 2 Wind.
Norm - WMO: WMO-No,8 7th Edition Part I Chapter 5 Measurement of surface wind
Application: Airports, Environmental Protection, Gliding ports, industry, Offshore, Water Management, Wind energy
Manufacturer: Dosch Messapparate GmbH
Pitot tube diameter [mm]: 3, 6, 10, 12, 15
Slice opening [mm]: 1, 2, 3, 4, 6
Nominal length [mm]: 250, 500, 1000, 1500, 2000
Thread: G 1 , G3/8, G ¾ , M12x1,5
Weight (Kg): 0,3, 0,4, 0,5, 0,6, 0,7, 0,8, 0,9, 1,0
Dimension (cm): L 1000 1000 mm, L 1500 x 1500 mm, L 2000 x 2000 mm
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