"Grumpy AuContraire" <Grumpster@GrumpyvilleNOT.com> wrote in message
news:4419AB76.117B2581@GrumpyvilleNOT.com...
>
> What about bead blasting? Of course, if the enclosed silicon is kaput,
> you're SOL...
>
> JT
>
> (Who appreciates parts recycling (back to me) whenever possible)

I think that would doom the sensor. My understanding is they are a porous
zirconia cup with platinum film inside and outside to create the electrodes.

Mike