Thread: Capabilities of a Hall-Effect sensor
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Unread 27-08-2008, 16:38
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Re: Capabilities of a Hall-Effect sensor
I thought the housing was AL, and that the blades were something else.
4.6 kHz is still pretty fast for moving blades. Could you do a vibration technique with accelerometers on the axle (not sure if one exists on a turbine), and then at various locations on the housing. If you phase reference the motion of 1 relative to the motion of the other you might be able to deduce distance deltas.