Cost-effective 3 Wind Cup Anemometer RS485 Output Wind Speed Sensor

$42.00 - $56.00
Min. Order
1 Set
Choose your specifications
Company Information

Sichuan Weinasa Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 90,000+
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Quick Details

Port: Shenzhen, Guangzhou, Shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Trade assurance
Supply Ability: 1000 Set/Sets per Month wind cup anemometer
Usage: Speed Sensor
Place of Origin: Sichuan China
Material: ABS
Model Number: Veinasa-FS
Power Supply: 5V 12V 24V
Brand Name: Veinasa
Accuracy: ±(0.3+0.03V)m/s
Type: cup anemometer
Measuring Range: 0~70m/s;
Product name: RS485 Output Wind Speed Sensor
Output: RS485,pulse
Start-up wind speed: ≤0.5m/s
Protection grade: IP45
Resolution: 0.1m/s
Packaging Detail: covered with two-level carton packing
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Cost-effective 3 Wind Cup Anemometer RS485 Output Wind Speed Sensor

Product Description
wind speed sensor

The wind speed sensor adopts the traditional three-wind-cup wind speed sensor structure, the wind-cup uses carbon fiber material, high strength, good start-up; the built-in signal processing unit in the cup can output the corresponding wind speed signal according to user needs.



  • Wide range, good linearity
  • strong lightning resistance
  • convenient observation
  • stable and reliable.


  • meteorological marine
  • environmental airport, port,
  • laboratory industrial and agricultural areas 
Technical Parameters:



Technical Parameters

Measurement range

0~45m/s; 0~70m/s

start-up wind speed



±(0.3+0.03V)m/s  (V-wind speed)



The power supply mode

DC5V, DC 12V, DC24V, Other

Signal output mode

4-20mA, 0~5V, RS485, RS232


Standard:2.5m, Other

Load resistance

Voltage type: RL≥1KΩ

Current mode: RL≤ 600Ω

Working temperature       

Relative humidity:



Product weight:

130 g

Protection grade


Power consumption

50 mW

Product display

RS485 Output Wind Speed Sensor 


  • The wind speed sensor adopts traditional 3 cup wind speed sensor structure. Carbon fiber material is light, so that measured start-up speed of the wind speed sensor is low. The measured pricision is high.

  • The wind speed sensors belongs to precision devices, please do not disassemble it by yourself, or touch on the its surface using sharp objects or corrosive liquid, so as not to destroy the product.


Wiring method

1. If use our weather station, the sensor can be connected to the corresponding interface of weather stations directly through line.

2. If buy separate transducer, transmitter supporting lines sequence respectively to:


Output signal














Voltage signal

Current signal







3.Pulse voltage and current output connection mode:

 RS485 Output Wind Speed Sensor.jpgRS485 Output Wind Speed Sensor.jpg



Application Case

wind speed sensor Agriculture application: To monitor wind speed, warn typhone.

Other fields application: By observing wind speed, in study, precise data help scitensist better know of our earth. For wind power station location, pre-assessment is very helpful. Besides, monitoring wind speed is necessary for constuction and people's life.

Packaging & Shipping

 wind speed sensor 

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wind speed sensor

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