• Delta Ohm HD2003 3 Axis Ultrasonic Anemometer

Delta Ohm HD2003 3 Axis Ultrasonic Anemometer

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Delta Ohm

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Rp.83.308.000
Availability:
4 - 6 WEEKS
Product Code:
HD2003
Brand:
Delta Ohm
Update Terakhir:
27 Jul 2023
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HD2003 is a 3-axis static anemometer for measuring wind speed and direction, U-V-W cartesian components of speed, wind gust, sound speed, sonic temperature, air temperature, relative humidity and barometric pressure.

Available as well with heating option (HD2003R): built-in heating device of sonic transducers, to prevent ice and snow formation. Assures correct measurements even in presence of sleet or snow.

If you are looking for the measurement of only wind speed and direction, please refer to the model HD2003.1

  • Determination of anemometric quantities with different units of measurement: wind speed and direction, U-V-W Cartesian components, wind gust, sonic speed and temperature.
  • (HD2003 Model) Additional quantities measured: pressure, temperature, relative humidity.
  • 5 analog outputs in current or voltage, with different ranges.
  • Up to 12 extended analog outputs in current and voltage, at different measuring ranges.
  • 5 digital communication interfaces: Serial RS232, RS422, RS485 Modbus, RS485 proprietary and AoXnd.
  • Digital strings of output data at a configurable emission frequency.
  • Average intervals for all output quantities, configurable at 1÷60 sec or at 1÷60 min.
  • Processing and validity Algorithms for raw measurement signals to provide the measurement of the anemometric quantity with ±1% precision.
  • Operating mode at High Digital Frequency with serial data output at 50 Hz, or High Analog Frequency with analog data output from 5Hz to 20Hz.
  • Self-diagnosis with checking and error reporting.
  • Reliability and precision for the whole measurement field, without any need for further calibrations.
  • Flexible and easy-to-use demonstration software which can be adapted to the customer’s requirements through a computer interface.
  • Setup user interface and software upgrade via RS232, RS422 or RS485.
  • Compass with magnetoresistive sensor for automatic alignment to the Magnetic North.
  • No moving parts, with reduced maintenance and servicing costs.
  • Robust construction, suitable to operate continuously in severe climatic conditions.
  • Low power consumption.
  • (On request) Heaters Option: Sonic transducers integrated heating device, to prevent ice and snow formation, ensuring a correct functioning even when sleeting or snowing.
  • (On request) RS422 Option: 4-wire full duplex RS422 communication integrated circuit.

  • Output quantities:
  • Anemometric: Wind speed and direction, U-V-W components, wind gust, sound speed, sonic temperature
  • Meteorological: (HD2003 Model) Pressure, Temperature, Relative Humidity
  • Heading:  Compass with magnetic azimuth
  • Wind Speed: 
  • Unit: m/s, cm/s, km/h, knots, mph
  • Range: 0 ÷ 70 m/s (252 km/h)
  • Resolution: 0.01 m/s
  • Accuracy: ± 1% of reading
  • Wind Direction:
  • Range: Azimuth: 0 ÷ 360° Elevation: ± 60°
  • Resolution: 0.1 °
  • Accuracy: ± 1 °
  • Sound Speed:
  • Range: 300 ÷ 380 m/s
  • Resolution: 0.01 m/s
  • Accuracy: ± 1% of reading
  • Sonic Temperature:
  • Range: -40 +60°C
  • Resolution: 0.1 °C
  • Accuracy: ± 1 °C
  • Compass:
  • Range: 0÷3600 /10°
  • Resolution: 0.1°
  • Accuracy: ± 1°
  • Moving: Averages 1÷60 sec / 1÷60 min
  • Ultrasonic rate: 60Hz
  • Digital Outputs:
  • Quantities: Anemometric and compass.  (HD2003 Model) Pressure, Temperature, Relative Humidity
  • Communications: RS232 and RS422 full duplex, ModBus RTU, RS485 Multidrop and AoXnd half duplex
  • Baud rate: 9600 ÷ 115200 bit/sec
  • Output Rate: Normal mode (Slow): 1 ÷ 3600 sec. Digital High Frequency (Fast) : fixed 50Hz
  • Analog Outputs:
  • Quantities: 5 to be selected from output quantities (anemometric, compass, meteo).
  • Range: 0-20mA, 4-20mA, 0÷1V, 0÷5V, 0÷10V, 1÷5V
  • Resolution: 14 bits max
  • Analog: Outputs Extended (With ICP DAS I-7024® module on request when placing the order)
  • Quantities: up to 12 to be selected from output quantities (anemometric, compass, meteo).
  • Range: 0-20mA, 4-20mA, 0÷5V, 0÷10V
  • Resolution: 14bits
  • Output Rate: Normal mode (Slow): 1 ÷ 3600 sec. Analog High Frequency (Fast) : from 5Hz to 20Hz depending on the baud rate
  • Power Supply:
  • Range: 12 ÷ 30 Vdc
  • Power: < 2W (Typically: 110mA @ 15Vdc).  < 6W Models with heaters and environment temperature not lower than –10 °C
  • Heaters Option (On request when placing the order): 
  • Heating with automatic temperature control on sonic transducers, to prevent ice and snow formation and ensure a correct functioning even when sleeting or snowing.
  • RS422 Option (On request when placing the order): 
  • Integrated circuit for communication RS422 4-wire full duplex.
  • Weight: HD2003 : 2.1Kg; HD2003.1 : 1.5Kg
  • Environmental Conditions:
  • Temperature Range: -40 +60°C
  • EMC: CE Regulations
  • Precipitation: Operation ensured up to 300mm/hr of water
  •  Humidity: 0% ÷ 100% RH

  • (1) HD2003 3 Axis Ultrasonic Anemometer
  • (1) Connector CP2003/C

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