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Wind Direction Transmitter ”First Class“

Part number: 4.3151.10.020

  • Description

    4.3151.xx.xxx
    The wind transmitter is designed for the acquisition of the horizontal component of the wind direction in the field of meteorology and environmental measuring technology, evaluation of location, and measurement of capacity characteristics of wind power systems.

    • With active (electrical) potentiometer
    • Without heating
     
    Special characters are a defined and optimised, dynamic behaviour as well as:
    • High level of measuring accuracy and resolution
    • High damping ratio at a small delay distance
    • Low starting threshold
    • Very low power consumption
    • No wear of the potentiometer due to mechanical stress
    • Overvoltage and reverse polarity protection

    The measuring value is available at the output as analogue signal. The output signal can be transmitted to display instruments, recording instruments, data loggers as well as to process control systems. For winter operation the instrument (4.3151.00.x1x) is equipped with an electronically regulated heating.

  • Specification

    Wind direction
    Measuring range
    0 ... 360 °
    Resolution
    0,35 °
    Accuracy
    ± 1 °
    Starting value
    < 0.5 m/­s at 10 °
    acc. to ASTM D 5096-96
    < 0.2 m/­s at 90 °
    acc. to VDI3786 page 2
    Distance constant
    < 1.8 m
    acc. to ASTMD 5096-96
    Damping ration
    > 0.3
    acc. to ASTMD 5096-96
    Operating voltage
    Potent. /­ Electronik
    3,3 ... 12 VDC
    Current consumption
    0,4 mA @ 3,3V
    0,5 mA @ 5V
    0,8 mA @ 10V
    0,9 mA @ 12V
    General
    Ambient temp.
    -50 °C ... +80 °C
    Electr. connection
    8 pol. plug connection
    Mounting
    on mast tube Ø 1``
    Material
    aluminium anodised, stainless steel
    Protection
    IP 55
    Dimension
    Ø 450 x 410 mm
    Weight
    0.7 kg
    Mounting
    Ø 35 x 25 mm

  • Versions

    No other versions of this product are available.

  • Accessories

    Product
    Product name
    Product name / Brief description
    4.3174.00.000

    Traverse for Wind Transmitters "First Class"

    4.3174.00.000

    Traverse for Wind Transmitters "First Class"


    For mounting the wind speed transmitter and wind direction transmitter jointly onto a mast.
     
    General
    Height
    0.76 m
    Mounting
    on mast tube Ø 1,5``
    Material
    aluminium, anodised (AlMgSi0.5)
    Sensor distance horizontal
    0.6 m
    Sensor distance vertikal
    0.2 m
    Weight
    3 kg
    Mounting
    Ø 34 mm for First Class wind sensors
    Show more
    4.3184.01.000

    Hanger 1m First Class

    4.3184.01.000

    Hanger 1m First Class


    The hanger is used for the lateral mounting of a wind transmitter, First Class type, onto a mast
     
    General
    Length
    1 m
    Mounting
    at mast tube Ø 40 ... 80 mm
    Material
    aluminium (AlMgSi0.5)
    Weight
    1.5 kg
    Mounting
    Ø 34 mm
    Show more
    Geovane_FirstClass

    Geovane

    4.3190.00.900

    Geovane


    The product set combines the precise wind vanes from Thies CLIMA with the advanced Geovane from Kintech Engineering. The Geovane uses GPS and the sun position to automatically determine the exact north direction 1° accurate. This combination ensures the highest accuracy of wind direction against the geographic north point as a reference.

    • Geovane for automatic north correction
    • 1° precise wind vanes from Thies CLIMA
    • Wind vane and geovane are preconfigured
    • Ideal e.g. for site surveys, power curve monitoring and meteorology
     
    Wind direction
    Measuring range
    0 ... 380 °
    Resolution
    < 0.06° RS-485
    0.11° Analog voltage outputs
    < 0.06… 0.16° Frequency output
    Accuracy
    <1°
    Miscellaneous
    Electrical input
    0 ... 30 V
    Operating voltage
    Electronic
    6 ... 12 V DC
    General
    Ambient temp.
    -25 ... +85 °C
    Mounting
    Onto mast tube Ø34mm
    Protection
    IP 67
    Measuring time
    1, 5, 10, 30, 60 seconds
    Weight
    0,815 kg
    Show more
    509619

    Northring for First Class Windfahne

    509619

    Northring for First Class Windfahne


    The adapter is used for the north alignment of a First Class Wind Direction Sensor.
     
    General
    Length
    75 mm
    Material
    Alluminum anodized ( AlMgSi1 )
    Weight
    0.25 kg
    Mounting
    for mast Ø 35 mm
    for sensor Ø 35 mm
    Show more

  • Further information

     
     
    Catalogs
     
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