The WindSensor P2546-OPR anemometer combines class 1 performance with unrivaled durability.
MEASNET Calibrated (#6625) | |
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Description | |
Sensor type | 3-cup anemometer |
Applications |
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Sensor range | 0 m/s to 75 m/s (0 mph to 168 mph) |
Instrument compatibility | All NRG Data Loggers |
Output signal | |
Signal type |
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Anemometer Transfer Function |
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Output voltage at threshold |
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Output voltage at 60Hz |
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Calibration |
Each anemometer individually calibrated, calibration reports provided via electronic download
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Output signal range | 0 Hz to 120 Hz |
Uncertainty |
IEC 61400-12-1 Classification
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Response characteristics | |
Threshold | < 0.4 m/s (0.9 mph) |
Distance constant (63% recovery) | 1.81±0.04 m (5.94 ±0.13ft ) |
Moment of inertia | 1.01× 10-4 kg-m2 (7.45 × 10-5 S-ft2 ) |
Swept diameter of rotor | 187 mm (7.36 inches) |
Installation | |
Mounting | Onto a 25 mm (0.984 inch) diameter mast with two set screws |
Tools required | 4mm Allen wrench |
Environmental | |
Operating temperature range | -35 °C to 60 °C (-31 °F to 140 °F) |
Operating humidity range | 0 to 100% RH |
Physical | |
Connections | Push-pull connector (purchased separately) |
Weight | 0.36 kg (0.8 pounds) |
Dimensions |
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Materials | |
Cups | Robust one-piece injection molded polycarbonate/glass blend |
Body | Anodized aluminum |
Shaft | Stainless steel |
Bearing | Stainless steel ball bearings |
Magnet | One permanent ring magnet |
NRG Systems • 110 Riggs Road • Hinesburg, Vermont 05461 • +1 802-482-2255 • info@nrgsystems.com