HD2003 Ultrasonic Anemometer. Weather Station. Wind Speed Temperature, Pressure, relative humidity and barometric pressure measurement. 
HD2003.1 Ultrasonic Anemometer. Weather Station. Wind Speed and direction. 

• Ultrasonic technology, three axis wind measurement, no moving part, long-term reliable, very low service and maintenance costs.

• Suitable for many kinds of applications of wind vector measurement.

• Reliable operating software, versatile, easy to use and configurable from PC by customer according to his requirements.

• Instrument suitable to work with an uninterrupted duration during adverse environment conditions.

• Rugged instrument suitable also for marine environments.

• Tested and calibrated at our laboratory according to the international standards.
  Set-up and installation within very short time

• It fulfils the meteorological, naval and airport specifications.

• Wind speed and direction, U-V-W Cartesian 
  Components of Speed, Sound Speed, Sonic 
  Temperature, Pressure, Temperature, 
  Relative Humidity, having output available.

• 4 analog inputs and 4 analog outputs, with 
  different voltage ranges with high resolution.

• Communication interfaces available: RS-232 and RS-485.

• Communication software for the bi-directional link RS-485, which allows the net connection of 
  different kinds of anemometers, 
  with the 'on demand' data transmission.
  

• Choice between the different measuring units and average periods.

• Transducers heating as optional, to avoid ice appearance or any snow blanket.

• Precise and reliable measurement process which can be repeated over the whole working range.

• NMEA Protocol, or configurable customized output formats.

• Watchdog and self-conversion in measurement mode.

• Self-diagnosis with mistakes checking and report.

• Low electric absorption.
  

Ultrasonic Measurements.
Parameters U,V,W, Polars, 
Sound Speed, Sonic Temperature
Measurement unit:
 cm/s, m/s, mph, km/h, knots
Averages 3 sec
Protocols NMEA, custom

Wind Speed (SoW).
Range 0 - 50 m/s (180 Km/h)
Resolution 0.01 m/s
Precision ± 1% rdg

Wind Direction.
Range Azimuth: 0 - 360° 
Elevation: ± 60 °
Resolution 0.1 °
Precision ± 1 °

Sound Speed (SoS).
Range 300 - 360 m/s
Resolution 0.01 m/s
Precision ± 1% rdg

Temperature Sonic.
Range -40 +60 °C
Resolution 0.1 °C
Precision ± 1 °C

Digital Outputs.
Communication RS-232 full duplex, 
RS-485 half duplex
Baud Rate 1200 - 115200
Output Rate 1 - 20 Hz (selectable)

 

Analog Outputs.
Number 4 selectable: 
U, V, W, SoS otherwise Azimuth, 
Elevation, SoW, °C + 3 (HD2003.1): 
Pressure, Temperature, Relative Humidity
Range 0 - 1V, ( Or 0 - 5V, 1 - 5V, 0 - 10V)
Resolution 12 bits

Analog Inputs.
Number 4
Range 0 - 1V, (Or: 0 - 5V, 1 - 5V, 0 - 10V)
Resolution 12 bits

Pressure (HD2003.1)
Range 800 - 1100 mbar 
(Or: 600 - 1200 mbar)
Resolution 0.1 mbar
Precision ± 0.3 mbar @ 20 °C

Temperature (HD2003.1)
Range -40 +60 °C
Resolution 0.1 °C
Precision ± 0.2 °C +0.1% rdg

Relative Humidity (HD2003.1)
Range 0 - 100 %
Resolution 0.1 %
Precision ± 2.5%

Power Supply.
Range 12 - 30 Vdc
Power
< 2W (120mA @ 15Vdc)
< 6W Version with effective 
heaters with environmental 
temperature not lower than -10 °C

Environmental Conditions.
Temperature Range -40 +60 °C
EMC CE conformity
Precipitations effectiveness 
guaranteed up to level 6
Humidity 5% - 100% RH

We improve continually the applicable ranges of the Anemometer HD2003, therefore we reserve the right to modify the a.m. characteristics without prior notice.