Part number: 4.3352.00.4xx
The wind transmitter is designed for the acquisition of the horizontal component of the wind velocity in the field of meteorology and environ- mental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems. In the plain country the wind transmitter meets all requirements of IEC 61400-12-1 Edition 2.0 for an Instrument of the accuracy class 0.65.
Special characters are a defined and optimised, dynamic behaviour also at high turbulence intensity, minimal over-speeding, and a low starting value.
The measuring value is available at the output as digital signal and via RS485 interface. It can be transmitted to display instruments, recording instruments, data loggers as well as to process control systems. The serial interface supports the THIES- ASCII and the MODBUS RTU- format.
For winter operation the instrument (4.3352.00.400) is equipped with an electronically regulated heating, which guarantees a smooth running of the ball bearings, and prevents the shaft and slot from icing-up.
Specification
Part number: 4.3352.00.4xx
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Wind speed
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Measuring range
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0 … 75 m/s
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Accuracy
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< 1 % of meas. value (0.3 … 50 m/s)
or < ±0.2 m/s |
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Linearity
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r > 0.99999 ( 4 … 20 m/s )
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Inclined flow
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< 0.1% ( mean deviation from cosinus line at12 m/s ; ±20 ° )
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Delay distance
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< 3 m ( aac. to ASTM D 5096-96 )
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Air pressure
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Measuring range
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300 … 1100 hPa
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Accuracy
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±1 hPa @ 20 °C
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Indication
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Measuring range
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-89.9 … +89.9 °
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Accuracy
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±1 °
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Measuring axis
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X, Y, Z
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Vibration
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Measuring range
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0 … 50 Hz
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Accuracy
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±0.4 Hz
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Measuring axis
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X, Y, Z
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Acceleration
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Measuring range
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±8 g
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Accuracy
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±30 mg
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Data output digital
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Interface
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RS485
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Baudrate
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1200 … 57600 Baud
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Duplex mode
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Half duplex
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Protocol
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ASCII / MODBUS
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Frequency
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1082 Hz @ 50 m/s
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Operating voltage
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Electronic
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3.7 … 42 V DC
40 mA typ. 100 mA max. |
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Heating
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24 V AC/DC, max 25 W
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General
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Ambient temp.
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-50 … +80 °C
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Electr. connection
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8 pol. plug connection
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Mounting
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onto mast tube Ø 1“
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Protection
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IP 55
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Survival speed
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80 m/s ( min. 30 minutes )
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Weight
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0.5 kg
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Fixing boring
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Ø 35 x 25 mm
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Matirial housing
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aluminium, anodised
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Material cup star
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carbon-fiber glass reinforced
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Contact us
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