WindSensor

The WindSensor P2546-OPR Cup Anemometer combines unrivaled performance with the only IEC 61400-12-1 compliant classification on the market. Originally designed for marine environments, the P2546-OPR is ideally suited for wind resource assessment and power performance studies both onshore and offshore. The P2546D-OPR (electronic version) features permanent magnets mounted on the shaft that activates an electronic switching circuit. This generates an open collector output signal with a frequency proportional to the wind speed. Please consider the P2546D-OPR as a direct replacement for the discontinued P2546A-OPR. See technical note for replacing the P2546A-OPR reed switch version. We also offer the P2546C-OPR coil version. P2546-OPR features One-piece rotor anemometer head (OPR) Durable construction with anodized aluminum and stainless steel Low threshold speed Short distance constant Negligible overspeeding Angular response independent of wind speed Fully tested temperature performance Symmetrical geometry No external power source MEASNET calibrated

The WindSensor P2546-OPR Cup Anemometer combines unrivaled performance with the only IEC 61400-12-1 compliant classification on the market. Originally designed for marine environments, the P2546-OPR is ideally suited for wind resource assessment and power performance studies both onshore and offshore. The P2546C-OPR (coil version) features permanent magnets mounted on the shaft that induce a voltage in a coil. This generates an sine wave output signal with a frequency proportional to the wind speed. We also offer the P2546D-OPR electronic version. P2546-OPR features One-piece rotor anemometer head (OPR) Durable construction with anodized aluminum and stainless steel Low threshold speed Short distance constant Negligible overspeeding Angular response independent of wind speed Fully tested temperature performance Symmetrical geometry No external power source MEASNET calibrated