Delta OHM HD53LS… Series – - High Sensitivity Anemometer For Very Low Wind Speeds

Wind speed
Sensor type Ultrasonic
Measuring Range 0…50 m/s
Resolution 0.01 m/s
Accuracy ± 0.2 m/s or ± 2%, the greatest (0…35 m/s) / ± 3% (> 35 m/s)
Wind direction
Sensor type Ultrasonic
Measuring Range 0…359.9°
Resolution 0.1°
Accuracy ± 2° RMSE from 1.0 m/s
Compass
Sensor Magnetic
Measuring range 0…360°
Resolution 0.1°
Accuracy ± 1°
General features
Power supply 10…30 Vdc (15…30 Vdc for version with 0÷10 V analog output)
Power Consumption 26mA @ 12Vdc
Analog output 2 analog outputs: one for wind speed and one for wind direction (only in HD53LS.A).
Analog output type is 4…20 mA as standard; 0…1 V, 0…5 V or
0…10 V available on request.
Analog output refresh rate 1 Hz.
Digital output RS485 MODBUS-RTU (only in HD53LS.S)
Averaging interval Configurable from 1 s to 10 min
Electrical connection M23 connector
Operating temperature -20…+55 °C
Survival speed 90 m/s
Dimensions H=179mm, ∅=150mm
Weight 640 g approx.
Housing ASA with metallic parts in AISI 316
Protection degree IP66