>I'll need to look thru my old boxes to see if I kept the
>samples and data sheets....its just where are the boxes.....
>soon as I can, I'll look for you and let you know.

OK, appreciate that. Meanwhile I have had a look at the datasheets for the 
Allegro Micro ones someone else pointed me at, and they are similar, except 
they all contain the "sense wire" as a loop through the device. I like the 
LEM ones as you can adjust the sensitivity by putting more "turns" around it 
with tracking. I haven't yet figured out if one could do that with the 
bottom end Allegro device. 

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