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Product overview

WindSensor P2546A-OPR Cup Anemometer
The P2546A-OPR (reed switch version), features permanent magnets mounted on the shaft that activates a reed switch contact inside the anemometer. This produces a potential free switching with frequency proportional to wind speed.

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WindSensor P2546C-OPR Cup Anemometer
The P2546C-OPR (coil version), features permanent magnets mounted on the shaft that induce a sine wave voltage inside a coil. This produces an output signal with frequency proportional to wind speed.

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Technical literature

Find technical notes and scientific documents for our products.

If you are looking for some technical documentation we have created an archive with all our documentation. The archive is divided into 3 sections:

  • Technical Notes
  • Refereed Papers, Reports and Proceedings
  • History

See documentation

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Product videos

Cup anemometer installation

This YouTube animation demonstrates installation of the P2546 Cup Anemometer on a 50 mm OD horizontal boom utilizing a P3117 or P3118 Vertical Support Pole, a set of two saddle washers and a M10 screw.

Cup anemometer run-in

This live video shows a view of the cup anemometers running in before calibration. Mechanical run-in ensures moving parts wearing against each other to produce the last small bit of size and shape adjustment that will settle them into a stable relationship.

Any questions regarding the installation or running in?

Contact us