Description
DWD 8601MB
- Wind vane is a counter balanced, low threshold wind vane.
- A Linear, wire wound endless potentiometeris coupled to the vane by an SS shaft.
- As the vane turns, it rotates a stainless – steel shaft which is coupled to the potentiometer.
- This potentiometer has excellent linearity, very low starting torque.
- The north of the wind vane is marked on its body.
- This line is to be aligned with actual North with the help of aprismatic compass, at the time of installation.
- Sensor gives minimum resistance at North (i.e., 0 degree approximately 20 ohms).
- The resistance output is linearly proportional to the position of the wind vane
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