Feature:   1. The surface is treated by electroplating and spraying, which is anti-corrosion and anti-invasion, and has no rust phenomenon for a long time.  2. With moisture-proof and anti-corrosion aluminum alloy shell, high precision measurement and wide range of measurement, it is a special meteorological measuring tool.  3. The innovation appearance design, 360 degree wind speed measurement, low power consumption, stable performance, accurate measurement.  4. The base is stable, which enhances the bearing capacity and anti-interference ability, and ensures the accuracy of measurement.  5. With high quality aviation cable connectors, it has excellent anti-corrosion and anti-erosion functions.  6. Black shielded wire, waterproof, oil-proof, four-core cable, strong anti-interference ability, stable signal transmission.  7. Small size, light weight, reduce friction, improve sensitivity, ensure the accuracy of measurement.  8. It is widely used in wind direction measurement in greenhouses, environmental protection, weather stations, s, aquaculture and other places.      Specification:      Condition: 100%  Item Type: Wind Sensor  Material: Aluminum Alloy, Polycarbonate  Output Signal: 4-20mA  Wind Speed Measurement Range: 0-30m/S  Accuracy of Wind Speed Measurement: +1m/S  Response Time: