Type

Sensor

Measuring range

Accuracy and resolution

Output range

Sensitivity

Operating temp. range

Power requirement

Cable details

AN‐WD2

Speed

0.4 to 75 m.s‐1 (0‐167 mph)

±0.1 m.s‐1 if < 10.1 m.s‐1

±1.1% if > 10.1 m.s‐1

starting threshold 0.4 m.s‐1

0 to 75 m/s

0.8 Hz per m.s‐1

‐30 to +70 C (minimal icing)

None

Direction

0‐360°

mechanical 0‐356°

electrical

±4 degrees

0.5° (resolution)

starting threshold 0.4 m.s‐1

0‐3V = 0‐356

degrees

28 Ω per degree

3V±0.2 VDC *

AN1

Speed

0.2 ‐ 75 m.s‐1

(170 mph)

1% ±0.1 m.s‐1 (0 ‐ 55 m.s‐1)

2% (>55 m.s‐1)

0.2 to 60 Hz

0.8 Hz per m.s‐1

‐30 to+70°C

None

3m/2w

AN3

Speed

0.15 ‐ 75 m.s‐1

1% ±0.01 m.s‐1 (pulsed)

1% (analogue)

3 to 1500 Hz

0 ‐ 2.5 VDC

20 Hz per m.s‐1

33 mV per m.s‐1

‐30 to +70C (minimal icing)

7‐28 VDC

2.0 mA max

3m/6w

AN4

Speed

0.5 ‐ 40 m.s‐1

max 60 m.s‐1

±5% ±0.5 m.s‐1 (0‐40 m.s‐1)

0.5 to 50 Hz

1.25 Hz per m.s‐1

25° to +60°C

(free of ice)

None

5m/2w

WD1

Direction

0 to 358 degrees

0.3 degrees (resolution)

±2° in winds >5 m.s‐1 starting threshold 0.6 m/s,

45° to flow.

0 to 1000 Ω

nominal

2.8 Ω per degree

‐50 to +70°C

20 V max

20 mA max

3m/6w