A three-cup anemometer with RS485 communication, built for stable measurement even at low wind speeds.
Key features
A light, sturdy three-cup rotor with signal processing integrated into the housing.
Applications
Suited to fixed and mobile monitoring wherever reliable wind data is needed.
What this product isThe sensor uses a sensitive three-cup anemometer to continuously measure wind speed and wind run. The carbon-fibre rotor has low mass, a low starting threshold and good corrosion resistance, and signal processing is integrated into the housing.
The technical values apply to the selected RS485 version and can be adapted to the configuration of the AGRO VEDA station.
Specifications| Measurement | |
|---|---|
| Measuring range | 0 to 50 m/s |
| Accuracy | ±(0.3 + 0.03V) m/s |
| Resolution | 0.1 m/s |
| Starting threshold | < 0.5 m/s |
| Survival wind speed | 60 m/s |
| Measured quantity V | Current wind speed in m/s |
| Output | RS485 digital communication |
| In the accuracy formula, V is the current wind speed. | |
| Electrical & construction parameters | |
| Power supply | 5 VDC or 12–24 VDC |
| Communication output | RS485 |
| Operating temperature | −40 to +50 °C |
| Protection rating | IP65 |
| Main material | Carbon fibre |
| Weight (unpackaged) | 170 g |
| Rotor dimensions | Ø179 mm; height 160 mm |
| Cable | Rated voltage 300 V; temperature class 80 °C |
| Storage conditions | 10 to 50 °C at 20 to 90 % RH |
| Bus termination | For lines over 100 m: 120 Ω at both ends |
InstallationHow to install the sensor for accurate readings.
Before installation:
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