Measuring range: 0-360 degrees (0.4V, or 4MA corresponds to 0 degrees north direction) 16 direction: (0.1V or 1ma increase for each additional one orientation, 0.4-2V, or 4-20mA, 16 ticks correspond to 16 azimuth) Load capacity: less than 600 ohms is generally recommended 250 Europe Voltage type: Input voltage: 7V-24V DC Output signal: 0.4-2V Wind direction value = (output voltage -0.4) / 16 * 360 Current type: Input voltage: 12V-24V DC The output signal "4-20mA Wind direction value = (Output current -4) / 16 * 360 485 type Input voltage: 7V-24V DC Communication protocols: Modbus-RTU Note：Default Signal Output: 485 type ( if you need other please leave a message ) with cable about 25cm Delivery time Country Delivery Time Working Days (not including holiday) 15-19 20-32 33-48 >50 Working Days + Saturday + Sunday 21-25 26-45 45-60 >59 Asia country Rate (item arrived ) 90% 10% 0% Refund Ireland Rate (item arrived ) 40% 60% 0% Refund United Kingdom Rate (item arrived ) 40% 60% 0% Refund Greece Rate (item arrived ) 40% 60% 0% Refund Turkey Rate (item arrived ) 35% 60% 5% Refund France Rate (item arrived ) 15% 80% 5% Refund Germany Rate (item arrived ) 20% 70% 10% Refund Russian Rate (item arrived) 10% 50% 40% Refund Spain Rate (item arrived) 5% 45% 50% Refund Argentina Rate (item arrived) 5% 35% 60% Refund Italy Rate (item arrived) 5% 15% 80% Refund Brazil Rate (item arrived) 5% 15% 80% Refund PS. ALL of ship via International registration packet . It have tracking NO. you will receive it after 15-23 days.If you cann't receive in time,please contact me freely. Thanks for your support and understanding. Powered by eCRATER . List your items fast and easy and manage your active items.