Far Data - NK-3 - Wind Vane Devices Brochure

The NK-3 Wind Vane is a device characterised by robust construction and is used to measure the direction of wind in open air. The use of anodised aluminium makes this transmitter completely resistant to corrosion and weather conditions. The device is characterised by very low energy consumption, therefore is a perfect solution in situations when little power consumption is a critical requirement. The use of a high-class magnetic field sensor enables long life of the device and high accuracy of measurements.?wind direction measurement preceding wind power plant construction?operating and steering systems for wind power plants?atmosphere testing in meteorology?wind direction measurements on ski jumps, in seaside resorts and marinas?informational weather stations (responses through for example a text message or presentation on Internet websites)?wind direction measurements during sports events.CHARACTERISTIC AND APPLICATIONSFar DataWind VaneNK-3Scope of measurement 0° - 360°Without blind spotResolution of wind direction indications 1°Anodised corrosion-resistant aluminiumThe NK-3 Wind Vane is one of the elements of the professional MDL system (Multichannel Data Logger manufactured by Far Data) used to measure windiness.Application:www.fardata.euMeasuring range:Output:Power supply:Current consumption (average):Resolution: Starting value: Accuracy:Operating temperature:Construction:Weight (without cable):Ingress Protection rating:Measuring principle:Overvoltage protection:0° - 360°0 - 2.5 VDC (termination resistance min. 1k Ohm)from 8 to 24VDC~12 mA1°0.5 m/s1 %-40°C to +70°Canodised aluminiumIP54 (labyrinth seal)magnetical positioning sensorYES370 gDIMENSIONSTECHNICAL DATAASSEMBLING AND CONNECTIONFemale connectorPin descriptions:1 - Power supply (from 8 VDC to 24 VDC)2 - Output3 - GND4 - Not used© 2013 Far Data.Far DataLipowa 3, 30-702 Krakow, Polandtel.: +48 12 255 99 99, fax: +48 12 9 i www.fardata.eu255 9 98nfo@fardata.eu, Notice: handle is designed for a pipe with external diameter 30 mm. Minimal pipe internal diameter is 28 mm. Strona 1 Strona 2