On Sat, Feb 08, 2014 at 11:24:27AM -0400, Daniel MacKay wrote: > Hello all! > > Does anyone have an inexpensive (say, under $50 type of thing) 1-Wire AC > amp (clamp type, obviously) sensor solution? > > I need to measure common household amps - so up to, say 30A would be fine, > say, with 0.5A accuracy (or so.) > > Any thoughts would be welcome. > It's an application that I've been investigating for a while. You can get hall effect sensors that have a 'hole in the middle' for measuring current but you need a bit of auxiliary circuitry to make a sensible voltage to measure. They aren't 'clamp' devices either, nor for AC.
If a clamp type sensor was available by itself (rather than as a complete meter) then I'd be very interested. -- Chris Green ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
