K S wrote: > My first thought is to have a battery powered temperature > transmitter attached to the paddle - this would also provide a reading th= at > is averaged through the entire bowl as it moves through potential hot/col= d > spots in the liquid. The height of the liquid may be up to around 40cm, a= nd get up > to 200degC. >=20 Off-the-shelf electronics working near 200 deg C? How will the mW/uW of RF escape the stainless steel(?) enclosure? George smith --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .