Features1Adopt Aluminum Alloy material. 2For wind speed direction sensing. 3Monitoring Tools for garden. 4With RS485 interface. 5 quality and durability.SpecificationFeatures:1. Adopt Aluminum Alloy material.2. For wind speed direction sensing.3. Monitoring Tools for garden.4. With RS485 interface.5. quality and durability.Specifications:Material: aluminum alloyFor: Wind direction sensor / weather stationProduct Type: Six elements of meteorologyInterface type: RS485Communication Method: RS485 to usb module connected to the computerMeasuring range: 0 ~ 360 DegreeAccuracy: 3 DegreeStarting wind speed: 0.5m/sPower supply mode: DCOutput form: current 4~20ma voltage 0~5V 0~10V RS485Instrument line length: standard: 2.5 metersLoad capacity: current type output impedance 250 Voltage type output impedance 1KWorking environment: temperature -40 Degree C ~ 50 Degree C humidity 100% RHProtection level: IP45Cable grade: temperature grade: 80 Degree CRated voltage: 300VProduct power consumption: 5.5mWWind direction measurement range; 16 orientationWind direction measurement accuracy: 1 positionResponse time: less than 5 secondsBaud rate: 9600Communication port: RS485Power supply: 12V-24V DCPower consumption: