In the field of wind power generation, in order to ensure that the wind turbine can be absolutely reliable and maintain the best operating state for a long time under the worst natural environment conditions, and provide the highest economic benefits, it is necessary to adopt precise, safe and reliable sensor technology. In response to such harsh application requirements, the sharp eagle sensor has the characteristics of anti-vibration, anti-corrosion, anti-interference and wide temperature, and can achieve accurate and reliable measurement under harsh conditions.