Miniature Impeller Wind Speed Sensor | RS485 Modbus Industrial Anemometer
A compact impeller-based wind speed sensor designed for accurate, real-time airflow measurement in outdoor and industrial environments. Supports RS485 Modbus and multiple output options for easy integration with PLCs, SCADA, and IoT systems.
This miniature impeller wind speed sensor provides reliable wind speed measurement using a precision impeller and photoelectric sensing technology. The robust mechanical design, combined with an industrial-grade processing circuit, delivers stable and repeatable measurements even in harsh environments.
Available with stainless steel or engineered plastic impeller options, the sensor is built for long-term outdoor use with excellent resistance to weather, corrosion, and vibration. An internal precision bearing system ensures smooth rotation and accurate low-speed response, while EMI-resistant electronics maintain signal integrity in electrically noisy installations.
With RS485 Modbus RTU as standard and optional analog, current, or pulse outputs, the sensor integrates seamlessly into wind turbines, ventilation systems, weather stations, industrial automation, and environmental monitoring platforms.
Key Applications
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Wind turbines and renewable energy systems
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Industrial ventilation and airflow monitoring
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Weather stations and meteorological equipment
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Smart cities and infrastructure monitoring
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PLC, RTU, SCADA, and IoT systems
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Outdoor environmental monitoring
Compliance & Design Considerations
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Industrial-grade electronics with strong EMI immunity
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RS485 Modbus RTU for standard industrial communications
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Designed for continuous outdoor operation
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Corrosion- and weather-resistant construction
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Environmentally safe design with no hazardous chemicals