VAISALA WAV252 风向标 (0 … 360°, ±2.8°)

- Measurement range: 0 … 360°

- Starting threshold: < 0.4 m/s (0.9 mph)

- Resolution: ±2.8°

- Damping ratio: 0.3

- Overshoot ratio: 0.4

- Delay distance: < 0.5 m (1 ft 8 in)

- Accuracy: Better than ±3°

- Output: 6-bit parallel GRAY code

- Operating temperature: ‑55 … +55 °C (-67 … +131 °F)

- IP rating: IP65

- Dimensions (H × Ø): 355 × 90 mm (13.98 × 3.54 in)

- Swept radius of vane: 218 mm (8.58 in)

- Weight: 0.85 kg (1.87 lb)

Datasheet