Pro-Range SN-3000-FXA-V05-8 Wind Direction Sensor 0-5V Output - II Generation Aluminum Shell

This sensor provides a linear 0-5V DC analog output. The voltage corresponds directly to the wind direction: 0V typically represents 0° (North), 2.5V represents 180° (South), and 5V represents 360° (back to North). The 8-direction resolution means the full 0-360° range is divided into eight 45° sectors, with the output voltage indicating the center of the current sector.

The sensor operates from a 10-30V DC power source. It supports flexible wiring: for a 3-wire setup, connect Power (10-30V+), Ground, and Signal (0-5V output). A 4-wire configuration may use two signal wires for differential measurement to reduce noise. Always refer to the specific wiring diagram for your model to ensure correct polarity and connection.

Yes, its II generation aluminum alloy shell with a corrosion-resistant plastic coating is specifically designed for long-term outdoor use. It withstands temperatures from -20°C to +60°C and is resistant to moisture and UV exposure. For optimal longevity, ensure the cable entry point is properly sealed and the unit is securely mounted.

Yes, but an interface is required. The 0-5V analog output can be connected to an Arduino's analog input pin (A0-A5). Since the Arduino's ADC reference is typically 5V, the mapping is direct. For a Raspberry Pi, you will need an external analog-to-digital converter (ADC) module, as the Pi lacks native analog inputs. Ensure your controller can accept the sensor's 10-30V supply or use a separate regulated power supply for the sensor.