Does anyone have experience of 1-wire Current sensors?  I found some sensors
here:

http://www.homechip.com/catalog/product_info.php?products_id=73
<http://www.homechip.com/catalog/product_info.php?products_id=73&osCsid=88f1
c38977839e9aad52bde5c007c8c9> &osCsid=88f1c38977839e9aad52bde5c007c8c9

http://www.ibuttonlink.com/ms-tc.aspx

 

but I would like to measure more than 20A. Are there any other known sensors
with 1-wire interface available?

 

While browsing around I found lots of sensors here. but not with any 1-wire
interface of course.

http://www.process-controls.com/Bestek/functional_devices_xseries.html

http://www.cprbestek.com/pdf/functional/RIBXK420_SERIES.pdf   This might be
useful since it deliver 4-20mA which could be measured with a DS2438 over
the resistor or something similar.

 

I just wanted to ask you anyway so I don't need to invent the wheel again.
Perhaps there are some existing device/circuit which could be bought.

 

/Christian

 

 

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