A measuring device that determines wind speed by freely rotating a vertical axis with three hemispheres (wind cups) attached, with the rotation speed of the vertical axis proportional to the wind speed, using electrical/optical conversion of the rotation rate.
● Anemometer sensors suitable for long-term use in wind power generation sites and wind condition surveys ● The sensor element adopts a 32-step photoelectric disk ● Durable anodized body and Luran wind cup ● Available in compact and standard types ● Heater function that operates even in frozen conditions (DNA802, DNA806) ● The manufacturer is an ISO 17025 certified calibration organization for wind speed measurement Anemometer sensors with analog output and frequency signal output (Hz/m/s). They are suitable for applications that require low starting wind speeds and good accuracy at low wind speeds. Each individual sensor has a unique shape, and the response to each point in the specific measurement range varies. A microprocessor adjusts the linearity of the signal across all wind speed values, allowing for accurate and stable output.
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basic information
Model: DNA801.x/802/805/806/807 Measurement Range (Wind Speed): 0 to 50 m/s, DNA801.1 only: 0 to 60 m/s Starting Wind Speed: 0.26 m/s Resolution: 0.06 m/s Accuracy: 0 to 25 m/s = ± 0.25 m/s or 3%, >25 m/s = 2% Output: 4 to 20 mA / 0 to 20 mA / DC 0 to 5 V Housing: Anodized Protection Rating: IP66 Power Supply: AC/DC 10 to 30 V or AC/DC 24 V (depending on model) Weight & Dimensions: Approximately 550 g, 211 × 272 × φ59 mm (H × L × Rotor Diameter)
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Applications/Examples of results
Automatic Weather Station Alarm applications in locations where monitoring of wind direction and wind speed is necessary.
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Company information
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LAZER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.