The ultrasonic measurement principle allows, compared to the classic anemometers, an inertia-free measurement of running variable dimensions with highest precision and accuracy. It is especially suitable for the measurement of gust- and peak values.
Specification
Part number: 4.383x.4x.xxx
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Wind speed
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Measuring range
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0 … 85 m/s
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Resolution
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0.1 m/s (standard)
0.01 m/s (user defined) |
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Accuracy
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±(0.1 m/s +1 % ) rms ( 0 … 35 m/s )
±2 % rms ( 35 … 65 m/s ) ±3 % rms ( 65 … 85 m/s ) |
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Wind direction
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Measuring range
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0 … 360 ° / 540 ° / 720 °
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Resolution
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1 ° (standard)
< 1 ° (user defined) |
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Accuracy
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±1 ° ( 1 … 35 m/s )
±2 ° ( 35 … 65 m/s ) ±4 ° ( 65 … 85 m/s ) |
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Virtual temp.
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Measuring range
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-50 … +80 °C
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Resolution
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0.1 K
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Accuracy
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±0.5 K
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Data output digital
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Interface
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RS485 / RS422
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Baudrate
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1200 … 921600 Baud
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Data values
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instant. values, average values, standard deviation
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Output range
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1 per 10 msec up to
1 per 60 sec |
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Status signals
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heating, Meas section error, Temperature of meas section
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Data output analog
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Measured values
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WS – Vectors VxVyVz
WS – Azimut, WD – Azimut, WS Elevation |
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Wind speed
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0 … 20 mA
4 … 20 mA 0 … 10 V 2 … 10 V |
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Stromausgang
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max. 400 Ω
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Wind direction
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0 … 20 mA
4 … 20 mA 0 … 10 V 2 … 10 V |
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Voltage output
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min. 4000 Ω
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Resolution
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16 bit
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Data input analog (alternative)
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Chanels
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3 x 0 … 10 V
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Resolution
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16bit
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Operating voltage
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Electronic
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8 … 78 V DC or
12 … 55 V AC / 2.5 W |
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Heating
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48 V AC/DC, typ 360 W
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Heating
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Heated compontents
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sensor arms
ultrasonic transducers housing |
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General
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Bus operation
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up to 98 sensors
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Electr. connection
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8 pol. connector
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Mounting
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on mast tube 1,5“
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Housing
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stainless steel (V4A) AiSi316Ti
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Protection
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IP 67
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Dimension
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600 mm x 300 mm
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Weight
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3.4 kg
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Contact us
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