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HD2003, HD2003.1 – 3-Axis Ultrasonic Anemometer
Brand: Delta OHM S.R.L.HD2003 and HD2003.1 are three axis ultrasonic anemometers, they measure the speed and direction of wind, the U-V-W Cartesian components of speed, wind gust, sound speed and sonic temperature.
The HD2003 allows also to detect temperature and relative humidity of the air and barometric pressure.
Features- Determination of the anemometric quantities represented in diverse measurement units
- Wind Speed and Direction
- U-V-W Cartesian Components of Speed
- Wind Gust
- Sound Speed
- Sonic Temperature
- (HD2003 Model) additional output quantities
- Temperature
- Relative Humidity
- Pressure
- 5 analogue voltage or current outputs, with different measuring ranges
- Up to 12 further analogue current or voltage outputs, with diffrent measuring ranges
- 5 Serial Communication interfaces
- RS232,
- RS422,
- RS485 MODBUS-RTU,
- RS485 Multidrop Communication Mode and AoXnd
- Configurable output rate of digital output data string
- Configurable average periods 1÷60sec and 1÷60min. for all output quantities
- Algorithmic raw date processing and validation, assuring ± 1% precision to anemometric quantities
- Digital high frequency data acquisition mode with 50Hz data output, or high frequency analogue data acquisition within 5Hz and 20Hz
- Self-diagnosis with error checking and report
- Reliability and precision on whole measuring range, no additional calibration required
- Flexible, easy-to use demo software, configurable according to the user’s needs through Computer interface
- User interface for ‘Setup’ management and software upgrade through RS232 or RS485
- Automatic alignment to the magnetic North through built in compass
- No moving part, with reduced maintenance and service costs
- Rugged and reliable structure, suitable for continuous operation even in severe environmental conditions
1 - 4 of 4 Part Numbers
HD2003
Static anemometer for measuring the speed and direction of wind, air temperature, relative humidity and barometric pressure. wind speed and direction, U-V-W Cartesian Components of speed, wind gust, sound speed, sonic temperature. Five different analogue voltage or current outputs for different ranges. Communication software for bi-directional links for net connection of different anemometers, interfaces available RS232, RS485, RS422 Different measuring units and average periods are available. Ultrasonic transducers heating as optional. 12..30 Vdc power supply, 120mA consumption at 15Vdc. To be mounted on a mast diam.33mm. Flying connector included.
HD2003.1
Static anemometer for measuring the speed and direction of wind. Wind speed and direction, U-V-W Cartesian Components of speed, wind gust, sound speed, sonic temperature. Five different analogue voltage or current outputs for different ranges. Communication software for bi-directional links for net connection of different anemometers, interfaces available RS232, RS485, RS422. Different measuring units and average periods are available. Transducers heating as optional. 12..30 Vdc power supply, 120mA consumption at 15Vdc. To be mounted on a mast diam.33mm. Flying connector included.
HD2003.1R
HD2003R
1 - 4 of 4 Part Numbers
Specifications
Brand
Anemometric
- Wind speed and direction, U-V-W components, sound speed, sonic temperature
Meteorological
- (HD2003 Model) Pressure, Temperature, Relative Humidity
Heading
- Compass with magnetic azimuth
Moving Averages
- 1÷60 sec / 1÷60 min
Ultrasonic Rate
- 60 Hz
Wind Speed Unit
- m/s, cm/s, km/h, knots, mph
Wind Speed Range
- 0 ÷ 70 m/s (252 km/h)
Wind Speed Resolution
- 0.01 m/s
Wind Speed Accuracy
- ± 1 % of Reading
Wind Direction Range
- Azimuth: 0 ÷ 360° Elevation: ± 60°
Wind Direction Resolution
- 0.1°
Wind Direction Accuracy
- ± 1°
Sound Speed Range
- 300 ÷ 380 m/s
Sound Speed Resolution
- 0.01 m/s
Sound Speed Accuracy
- ± 1 % of Reading
Sonic Temperature Range
- -40 +60° C
Sonic Temperature Resolution
- 0.1° C
Sonic Temperature Accuracy
- ± 1° C
Compass Range
- 0÷3600 /10°
Compass Resolution
- 0.1°
Compass Accuracy
- ± 1°
Digital Outputs Quantities
- Anemometric and compass. (HD2003 Model) Pressure, Temperature, Relative Humidity
Digital Outputs Communications
- RS-232 and RS422 full duplex, RS-485 ModbusRTU, RS-485 Multidrop and AoXnd half duplex
Digital Outputs Baud Rate
- 9600 ÷ 115200 bit/sec
Digital Outputs Output Rate
- Normal mode (Slow): 1 ÷ 3600 sec Digital High Frequency (Fast): fixed 50 Hz
Analog Outputs Quantities
- 5 to be selected from output quantities (anemometric, compass, meteo).
Analog Outputs Range
- 0-20 mA, 4-20 mA, 0÷1 V, 0÷5 V, 0÷10 V, 1÷5 V
Analog Outputs Resolution
- 14 bits max
Analog Outputs Extended Quantities
- up to 12 to be selected from output quantities (anemometric, compass, meteo).
Analog Outputs Extended Range
- 0-20 mA, 4-20 mA, 0÷5 V, 0÷10 V
Analog Outputs Extended Resolution
- 14bits
Analog Outputs Extended Output Rate
- Normal mode (Slow): 1 ÷ 3600 sec
- Analog High Frequency (Fast) : from 5 Hz to 20 Hz
- depending on the baud rate
Power Supply Range
- 12 ÷ 30 Vdc
Power Supply Power
- < 2W - (Typically: 110 mA @ 15 Vdc)
- < 6W - Models with heaters and environment temperature not lower than -10° C
General Weight
- HD2003 : 2.1Kg
- HD2003.1 : 1.5Kg
General Temperature Range
- -40 +60° C
General Precipitation
- Operation ensured up to 300 mm/hr of water
General Humidity
- 0 % ÷ 100 % RH
- Meteorology
- Aviation and Navigation
- Tunnels, Highways
- Climatology
- Sport and winter stations
- Safety in yards
- Construction/Crane safety
- Industrial buildings