Self-heating system, PTC constant temperature design, -40℃ whole wind cup ice melting¹.
Four lay windproof and sandproof design prevents sand, dust, rain water ingress into bearing.
Module design type wind cup, heating device, PCB etc. easy to assemble and on-site maintain.
Wind cup is integral forming, has small moment of Inertia and fast dynamic response.
Product adopts non-contact magnetic sensing detect principle, high accuracy and strong anti-interference capacity.
Signal output method is optional: 4~20mA current, Pulse signal, RS485.
Products description and application
This FA15 wind speed sensor is maintenance free and ice free type, built-in max. 120W high efficient heating system ensures produce anti ice and freezing. Product has unique structure design, prevent body create turbulence which interfere wind cup, improve the wind data accuracy. Multi-layer windproof, sandproof and dustproof design protect the bearing which lifetime is 100,000 hours. Wind cup is integral forming, aluminum alloy material with coating ensure product capability of windproof, corrosion resistant and abrasion resistant. Product is specially designed for the wind turbines application that the environment are very cold, iced and has strong wind and sand.