Spec:
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℃
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 :
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
Troubleshooting :
1. The wind blades do not rotate properly, and the hysteresis is big. There are foreign objects or jammed in the bearing due to long term use. Please send the sensor back to the company for processing.
2. Analog meter display value is not correct. Possible wiring problems or communication serial port failure caused by the inability to obtain the correct data. Please check whether the wiring is correct and firm, whether the serial port is occupied, and whether the serial port setting is correct.
Package List:
1 xWind Direction Sensor