Hi Chris,
I think every reseller should be able to sell you one, because for their
system you need to buy loose clamps if your connection is 3-fase.
I've bought mine from bespaarbazaar.nl (obviously in the Netherlands).
Amazon seemed to have sold them:
http://www.amazon.co.uk/Current-Cost-Sensor-Clamp-CT/dp/B002FVNQHQ
Best regards,
Marc
On Sun, Feb 9, 2014 at 2:29 PM, Chris Green <c...@isbd.net> wrote:
> On Sat, Feb 08, 2014 at 07:59:43PM +0100, Marc dirix wrote:
> > Hi,
> > I've made an 1-wire interface for the current cost clamps. The current
> > cost clamp is specified 100A with 50mA accuracy. You can buy spare
> current
> > cost clamps for about 15 euro. The interface is a simple
> opamp+DS2450. On
> > request I'll send you the eagle schematic.
>
> So what exactly is a "current cost clamp" and where can I buy one?
>
> ... ah, I sort of see, it's something for seeing how much your
> electricity is costing you.
>
> However I can't see anywhere that sells just the clamps, can you point
> me at a supplier please.
>
>
> --
> Chris Green
>
>
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