For me this has been very interesting..
It seems that all radiators have a design flow. Flow of water needed to give the desired output.
And by many of our temperature measuring techniques you are trying to approximate the flow through the radiator.
So what we need is Flow meter:
http://www.coleparmer.co.uk/catalog/product_view.asp?sku=3298600&pfx=
however the seem a little pricey....
so for now i think we stuck using the thermometers..
It seems that all radiators have a design flow. Flow of water needed to give the desired output.
And by many of our temperature measuring techniques you are trying to approximate the flow through the radiator.
So what we need is Flow meter:
http://www.coleparmer.co.uk/catalog/product_view.asp?sku=3298600&pfx=
however the seem a little pricey....
so for now i think we stuck using the thermometers..