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  • THREE AXIS ULTRASONIC ANEMOMETER, Merk : DeltaOhm

THREE AXIS ULTRASONIC ANEMOMETER, Merk : DeltaOhm

Update Terakhir
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01 / 12 / 2019
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1 Unit
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8 kali

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Detail THREE AXIS ULTRASONIC ANEMOMETER, Merk : DeltaOhm

Ultrasonic Anemometer Alat untuk mengukur kecepatan angin secara ultrasonic. 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, sound speed and sonic temperature. The HD2003 allows also to detect temperature and relative humidity of the air and barometric pressure. The HD2003 main features are: • Determination of the anemometric quantities represented in diverse measurement units: wind speed and direction, U-V-W Cartesian components of speed, sound speed, sonic temperature. • ( HD2003 Model) additional output quantities: Temperature, Relative Humidity and Pressure. • 5 analogue voltage or current outputs, with different measuring ranges. • RS232 and Multidrop RS485 Serial Communication interfaces. • Confi gurable output rate of digital output data string. • Confi gurable 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. • Self-diagnosis with error checking and report. • Reliability and precision on whole measuring range, no additional calibration required. • Flexible, easy-to use operating software, confi gurable 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. • Low power consumption. • ( On request) Heaters Option: built-in heating device of sonic transducers, to prevent ice and snow formation. Assures correct measurements even in presence of sleet or snow. Typical applications: - Meteorology - Aviation and Navigation - Tunnels, Highways - Climatology - Sport and winter stations - Safety in yards - Industrial buildings Technical specifi cations Output quantities • Anemometric parameters Wind speed and direction, Sound Speed, Sonic Temperature, U-V-W Components • Meteorological parameters ( Model HD2003) Pressure, Temperature, Relative Humidity • Heading Compass with magnetic Azimuth • Moving Averages 1÷ 60 sec./ 1 ÷ 60 min. • Output rate 1÷ 50Hz ( RS232 or RS485) Wind Speed • Measuring unit m/ s, cm/ s, km/ h, knots, mph • Range 0÷ 60 m/ s ( 216 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 ÷ 360° • Resolution 0.1 ° • Accuracy ± 1° Digital Outputs • Communications RS-232 full duplex, Multidrop RS-485 half duplex • Baud Rate 9600 ÷ 115200 bit/ sec. • Output Rate Normal functioning mode: 1 ÷ 3600 sec Digital high frequency: 1/ 50 sec • Measured data Digital string of anemometric quantities and compass ( Model HD2003) Pressure, temperature, relative humidity Analog Outputs • Number 5, selectable between all available output quantities • Range 0÷ 20mA, 4÷ 20mA, 0÷ 1V, 0÷ 5V, 1÷ 5V, 0÷ 10V • Resolution 14 bit max Power supply • Range 12 ÷ 30 VDC • Power
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