Easy to clean and Enjoying wind speed measurement and low consumption. Waterproof cable for better anti-interference and long signal transmission. Premium plug is corrosion-resistant, safe to use. Boasting performance and strong stability. High quality and . Colour: Black Line color description Pulse output type 1 (V+): Power supply is positive 2(G): Power ground 3 (Vo): Output pulse signal Brown (V+): Power is positive Yellow (G): Power ground Blue (Vo): Output pulse signal Material: Aluminum Alloy Height: .12.4cm / 4.88in Measuring range: 0 to 45 m/s Accuracy: (0.3+0.03V)m/s Resolution: 0.1m/s Start wind speed: 0.5m/s Power supply: DC 12-24V Output form: Current: 4-20ma Voltage: 0-5V 0-10V Instrument line length: standard: 2.5 meters Load capacity: Current output impedance: 600 Voltage output impedance: 1K Working environment: Temperature: -40- 50 Humidity: 100%RH Protection level: IP45 Cable rating: Temperature: 80 Rated voltage: 300V Product power consumption: 50mW Wind speed measurement range: 0-30m/s Wind speed measurement accuracy: 1m/s Response time: Less than 5 seconds rate:9600 Communication port: RS485 Power supply: 12V-24V DC Power consumption: Less than 1W Operating temperature: -30-80 Working humidity environment:0-100% RH (15-95% RH) Package List: 1 * anemometer Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.