Wind speed and direction transducer is a device used to measure wind speed and direction. Common types include:

• Rotating cup wind speed sensor, which consists of three or four conical or hemispherical empty cups, and determines wind speed according to the rotation speed of the cup;
• Fan wind speed transducer;
• And ultrasonic wind speed sensor using ultrasonic time difference method.

YFFY-HP/FSY wind indicator has the advantages of light weight, small starting torque, low moment of inertia, etc., and can truly reflect wind energy information.

Parameters of Wind Speed And Direction Transducer

Connection Definition

Conversion Method of Wind Speed And Direction Transducer

• Wind speed (m/s) = (output current (ma) -4ma)/16(ma)×60m/s
• Wind direction (°) = (output current (ma) -4ma)/16(ma)×360°

Etc.:

1. If the current of the yellow line is 12ma, the wind speed is: (12-4)/16*60=30m/s
2. If the current of the blue line is 12ma, the wind direction is: (12-4)/16*360=180°

This means that the wind is blowing from the south, 0° means north, 90° means east, and 270° means west.

Transportation & Storage

1. During transportation, attention should be paid to shock and pressure prevention;
2. For long-term storage in the package, the temperature should be -10~60 degrees Celsius;

After-sales Service

• Under normal use, if the damage is not caused by external factors, the manufacturer provides three-month replacement and one-year warranty services without permission to open the shell.
• Users should pay attention to lightning protection. If the damage is caused by lightning or other force majeure, the manufacturer can only provide paid repair services.

Wind Direction & Degree Table