> -----Original Message-----
> From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On
Behalf
> Of John Ferrell
> Sent: 07 May 2008 13:30
> To: Microcontroller discussion list - Public.
> Subject: Re: [PIC]Analog signal conditioning
> 
> Yes but that requires access at the tower top.
> Also, I don't think the pot is a significant factor in the problem.
> 

I don't believe it would.  You have a resistive sensor on the end of two
long wires, so you can simply use a differential amp at the other end to
remove (or at least attenuate) common mode noise.

Mike

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