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Anemometer with NPN Pulse Output

Anemometer with NPN Pulse Output

An anemometer is a device used for measuring wind speed and is a common weather station instrument. After testing many anemometers in the market, we found out this NPN pulse output anemometer quality is good while cost-effective.

Unlike the analog output version anemometer, this anemometer output pulse reflects the wind speed more accurately. There a detailed usage guide for Arduino learners on how to check the pulse and calculate the wind speed. Besides, this anemometer is totally Waterproof, with a stable installation design, suitable for outdoor applications.


  • Power: 5V~30V DC
  • Communication: pulse output
  • Resolution: 0.0875 m/s (that is, if 20 pulse detected in 1s, the wind speed is 1.75 m/s, and 3.5m/s if 40 pulse detected)
  • Accuracy: ±(0.2+0.03V)m/s
  • Measuring range: 0~70m/s
  • Output: NPN
  • Working environment: -20℃~60℃,0%RH~80%RH
  • Package List:

  • 1 x Anemometer with NPN Pulse Output
  • Documents:

  • WiKi
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    • Views: 13021
    • Product Code: MSE02WIND
    • Availability: In Stock
    • $19.80
    • 6 or more $17.50