Wind Speed Direction Sensor 3 Wind Cups S Type, IP64 Waterproof Anemometer, 9V - 30V DC - High Accuracy, Durable Aluminum Alloy, Multi - Installation for Meteorology and Environm

Item Type: Wind Speed Direction SensorMaterial: ABS, Aluminum AlloySize: Approx. 458 x 232mm / 18 x 9.1inGross Weight: Approx. 1575g/3.5lbMeasuring Object: Wind Speed, Wind DirectionPower Supply Voltage: DC9V-30VSignal Output: RS485 for Modbus ProtocolMeasuring Range: Wind Speed 0-70m/sCable Length: Approx. 5.2m/17.1ftAccuracy: Wind Speed: ±(0.3+0.03V)m/s (V represents real time wind speed value), Wind Direction: ±3°Resolution: Wind Speed: 0.1m/s, Wind Direction: 1°Start Wind Speed: 0.5m/sMaximum Power Consumption: 0.9WLoad Capacity: DC12V Power Supply, Current Output Impedance 350Ω; DC24V Power Supply, Current Output Impedance 900Ω Voltage Output Impedance: 1KΩOperating Environment: Temperature: -35°C-60°C Humidity: 100%RH Non CondensingGuard Level: IP64Cable Rating: Rated Voltage: 300V 80°CWidely Used: Meteorology, Marine, Environmental, Airport, Port, Laboratory, Industry, , Traffic, etc.4 Installation Methods:1. Horizontal bottom mounting, wind direction must face upward2. Horizontal top mounting, wind direction must face upward3. Vertical side mounting, wind direction must face upward4. Pole mounting, wind direction must face upwardWire Connection Method:Red Wire: Power Positive PoleBlack Wire: A+Yellow Wire: B-Green Wire: Power Negative PoleStandard for ModBus RTU Communicate Protocol:Serial Port Format: 8 data bits, 1 stop bit, no parity, default baud rate 9600bps, serial debugging software set to hex send and receive, minimum interval between two comms at least 500ms, CRC in the manual is the parity, 2 bytes. Default device address is 1.for Modbus CRC Check Steps:1. The preset 16 bit register is hexadecimal FFFF, is called CRC register;2. The first 8 bit data is different from the lower part of the CRC register or put the result in the CRC register;3. Move the contents of the

• [High Strength Aluminum Alloy]: Constructed with precision-machined aluminum parts and robust ABS wind cups for lightweight durability, ideal for reliable outdoor use in various environments.
• [Accurate Measurement]: Features a professional three-cup wind speed design and low inertia wind vane for precise wind direction sensing with ±3° accuracy and smooth response.
• [Waterproof and Versatile Installation]: IP64-rated waterproof casing with airtight sealing ensures durability; offers four flexible mounting methods including horizontal and vertical setups.
• [Wide Operating Range]: Measures wind speeds from 0 to 70m/s with fine resolution and operates efficiently in temperatures from -35°C to 60°C, suitable for meteorology, marine, and industrial uses.
• [Easy Integration]: Supports RS485 Modbus protocol communication for seamless connection with environmental monitoring systems, providing stable output and simple wiring.