Renke RS485 Polycarbonate Wind Speed Transmitter Sensor is an outdoor wind speed measurement sensor designed for weather stations, industrial monitoring, and environmental data acquisition. According to the official Renke product page, this version uses an RS485 Modbus interface and a durable polycarbonate housing for stable long-term deployment. The sensor supports a broad measurement span up to 70m/s with 0.1m/s resolution, making it useful for meteorological observation, agricultural automation, and outdoor infrastructure projects that require real-time wind speed monitoring. Features RS485 Modbus communication for control and logging systems Polycarbonate sensor structure for outdoor durability Wide wind speed measurement range up to 70m/s 0.1m/s resolution for detailed monitoring Fast dynamic response for changing airflow conditions Suitable for weather and industrial monitoring deployments Specifications Communication interface: RS485 Modbus Power supply: 10 to 30V DC Measurement range: 0 to 70m/s Resolution: 0.1m/s Dynamic response time: