3-Axis Anemometer

WindMaster Pro

  • Precision 3-axis ultrasonic wind measurement
  • 0-65m/s wind speed, 0-359° wind direction
  • U, V, W Vector Outputs
  • 32Hz Output Rate
  • Stainless-Steel Construction
3-axis anemometer

WindMaster Pro 3-Axis Anemometer

The WindMaster Pro is constructed from stainless steel and has a maximum operating wind speed of 65 m/s. With a fast maximum data output rate of 32Hz as standard, improved vertical (W) resolution and Speed of Sound accuracy and less distortion due to wind loading, this 3-axis anemometer is particularly suitable for precision wind measurement applications requiring 3-axis data.

Optional analogue inputs and outputs plus a PRT are available with 14 bit resolution.

Also in this range: WindMaster.

3-Axis Anemometer Technical Information

  • Key Features
  • Specifications
  • Documentation
  • Precision 3-Axis sonic anemometer
  • U, V, W vector outputs
  • 32Hz output rate
  • Sonic temperature output
  • 0-65m/s wind speed
  • Stainless steel construction
  • 0-359° wind direction
  • Optional custom calibration
Wind Speed Specifications
Range
0-65m/s
Accuracy*
<1.5% RMS @ 12m/s
Accuracy*
<1.0% RMS @ 12m/s (custom)
Resolution
0.01m/s
*accuracy applies for wind speed and for wind incidence up to ±30º from the horizontal
Wind Direction Specifications
Range
0-359º
Accuracy
2º @ 12m/s
Accuracy
0.5º @ 12m/s (custom)
Resolution
0.1º
Sonic Temperature
Range
-40ºC to +70ºC
Resolution
0.01ºC
Accuracy
-20ºC to +30ºC within ±2ºC of ambient temperature
Speed of Sound
Range
300 - 370m/s
Resolution
0.01 m/s
Accuracy
< ±0.5% @ 20ºC
Measurement
Internal Sample Rate
32Hz
Output Parameters
1, 2, 4, 8, 10, 16, 20, 32Hz
Units of Measure
m/s, mph, kph, knots, ft/min
Formats
UVW, Polar
Averaging
Flexible 0-3600 s
Digital Output
Communication
RS232, 422, 485
Baud Rates
2400 - 57600
Format
ASCII
Analogue Outputs (Optional)
Resolution (14 bits)
4 channels available
Selectable Range
User selectable full-scale wind speed
Output Type
0-20mA, 4-20mA, 0-5V, ±2.5V, ±5V
Analogue Inputs (Optional)
Resolution (14 bits)
Up to 4 single ended or 2 differential, plus PRT 100 input
Input Type
±5V
Power Requirement
Anemometer
9-30V DC (55mA @ 12V DC)
Mechanical
Weight
1.7 Kg
Size
750mm x 240mm
Environmental
Protection Class
IP65
Humidity
<5% to 100% RH
Operating Temperature
-40ºC to +70ºC
Precipitation
300mm/hr
EMC
Emissions BS EN 61000-6-3
Immunity BS EN 61000-6-2

3-Axis Anemometer Enquiry

3-Axis

3-Axis Anemometer Photos

  • 3-axis anemometer
  • windmaster pro close-up
  • 3-axis wind monitoring
  • 3-axis wind measurement in a building
  • three vector wind measuring
  • 3-axis anemometer site