need coil winding concepts...

[sethu]

hi to every one..

we are doing some projects based on balanced coil sensing method.In that we wind the coils like tunnel type.by using this tunnel type arrangement we need to sense the 1mm material of ferrous material.we dont know how many turns we need to wind to get better sensitivity.../

so can you please able to say how to approach the coil windings or it's behavior......?

Edited September 18, 2012 by sethu

[Ronald Hyde]

hi to every one..

we are doing some projects based on balanced coil sensing method.In that we wind the coils like tunnel type.by using this tunnel type arrangement we need to sense the 1mm material of ferrous material.we dont know how many turns we need to wind to get better sensitivity.../

so can you please able to say how to approach the coil windings or it's behavior......?

Google for 'coil winding chart' and you will get your info. should be the top listing, a pdf file. If you Google for coil winding table you will get physical tables with coil winders.

Edited September 18, 2012 by Ronald Hyde