CUSTOMWindSENSMagnetTrans

WindSENS propellers

WindSENS propellers are used to measure wind and water speed. These propellers can be used with the electromagnetic transducer MagnetTrans to generate a pulse signal proportionnal to the measured speed.

Informations and specifications

General data

  • WindSENS12 is an air propeller diameter 12 mm for wind measurements. Specially adapted for measurements in small pipes like ventilation channels.
  • WindSENS20 is an air propeller diameter 20 mm for wind measurements. Specially adapted for measurements in small pipes like ventilation channels.
  • WindSENS60 is a water propeller diameter 60 mm to measure velocity of a stream.
  • WindSENS3D is a multi-axis turbine for permanent windspeed measurement. Installation with a M6 screw. This propeller is perfect for measuring wind regardless of direction.

Technical specifications

Dimensions

WindSENS12 WindSENS20 WindSENS60 WindSENS3D
External dimensions
Propeller diameter
Clearance hole
Ø18 x 65 mm
Ø12 mm
≥ Ø18 mm
Ø33 x 65 mm
Ø12 mm
≥ Ø18 mm
53 x 55 x 72 mm
Ø60 mm
Ø60 x 58 mm
Ø54 mm

Measurements

WindSENS12 WindSENS20 WindSENS60 WindSENS3D
Ratio frequency / speed
 
Sensitivity
Accuracy
Temperature range
Error “off-axis”
1 m/s ≡ 11.55 Hz
100 Hz ≡ 8.66 m/s
< 1 m/s
± 2%
from -50°C to +100°C
± 20°C ≡ ± 3%
1 m/s ≡ 11.55 Hz
100 Hz ≡ 8.66 m/s
< 1 m/s
± 2%
from -50°C to +100°C
± 20°C ≡ ± 3%
1 m/s ≡ 11.55 Hz
100 Hz ≡ 8.66 m/s
< 0.1 m/s
± 2%
from -50°C to +60°C
± 20°C ≡ ± 3%
1 m/s ≡ 2.5 Hz
100 Hz ≡ 40 m/s
< 2 m/s ± 3% from -50°C to +60°C -