Specification AssemblyInstructions : Require Assembly Brand : Haofy BulletPoint1 : [Wide Application] Ideal for meteorology, environmental monitoring, aerospace, and more, this sensor is also suitable for use in gardens, greenhouses, weather stations, ships, and various other environments. BulletPoint2 : [Accurate Wind Direction Measurement] Utilizing a design, this sensor accurately measures the direction of the wind for precise readings. BulletPoint3 : [Abs Material] Made from low inertia abs material, this sensor ensures stable performance and longevity in various environments. BulletPoint4 : [High Accuracy and Reliability] The wind direction sensor offers precise data with no dead spots, fear of , and excellent linearity for reliable use. BulletPoint5 : [360?? Wind Direction Monitoring] Equipped with an internal angle sensor, this sensor can provide comprehensive wind direction information from all directions. Color : Red ExternallyAssignedProductIdentifier : 4934758546229 ExternallyAssignedProductIdentifier1 : 0844523031734 ExternallyAssignedProductIdentifier2 : 844523031734 IncludedComponents : Wind Cups ItemDisplayDimensions_Depth : 4 inches ItemDisplayDimensions_Length : 26 inches ItemDisplayDimensions_Width : 14 inches ItemDisplayWeight : 5 pounds ItemName : 8 Indication Directions Wind Speed Sensor, Polycarbonate Anemometer Wind Measuring Tool, Wind Direction Sensor Transmitter, 360 Degree ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 24 centimeters ItemPackageDimensions_Width : 21 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : anemometers Manufacturer : Haofy Material : Aluminum ModelName : Haofyou1nx7zbqf ModelNumber : Haofyou1nx7zbqf NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : Haofyou1nx7zbqf ProductDescription : Item Type: Wind Direction Sensor Material: ABS Weight: Approx. 385g / 13.6oz Product Size: Approx. 223x190x70mm / 8.8x7.5x2.8in Supply Voltage: DC 9-30V Output: 4-20mA Extension Wire Length At Connection: 0.8m / 2.6ft Accuracy: Omni Directional: ± 3° Resolution: Omni Directional: 1° Starting Wind Speed: ≤0.8m/s Maximum Power Consumption: 0.48W Load Capacity: DC12V power supply, current type output impedance ≤ 350Ω, DC24V power supply, current type output impedance ≤ 900Ω, voltage type output impedance ≥ 1KΩ Operating Environment: Temperature -35℃-60℃ Humidity: ≤1 RH without condensation Prevention Grade: IP64 Cable Grade: Rated Voltage: 300V 80°C Mounting Hole Diameter: 3.2mm / 0.13in Aerial Plug Diameter: 15mm / 0.59in (It is recommended to reserve 25mm / 0.98in for easy wiring, wiring first, then install the fixed sensor) Calculation Formula: 4-20mA: F=(I-4)/16x359 Attention: F: Indicates the wind direction angle value, unit: °. I: Sensor output current value, mA Wiring Methods (Wire Sequence) Wire color Output (current) Red Power positive Black Power negative Yellow Signal PackageList: 1 xWind Direction Sensor