Compact 4-20mA Aluminum Wind Sensor

Built with an aluminum alloy housing and polycarbonate components, this wind speed sensor combines corrosion resistance with structural integrity for extended outdoor service life. It accurately measures wind speeds from 0 to 30 metres per second, with a stated measurement accuracy of ±1 m/s and rapid dynamic response. The output is a linear 4–20 mA current signal — ideal for long-distance transmission with minimal signal loss. Its small form factor and light mass lower mechanical load on the mounting structure and improve responsiveness to subtle airflow changes. The integrated black four-core shielded cable is rated for waterproof and oil-proof performance, delivering high immunity to electrical noise in industrial or marine-grade installations. Commonly applied in meteorological observation, environmental compliance monitoring, controlled-environment agriculture, shipboard instrumentation, and aquatic farming infrastructure.