`Heat meter mounting location

[Dman2]

Does anyone have the specs as to whats required when fitting a heat meter.
I know they are supposed to be away from bends and such like but cannot find the exact specs required by OFGEM

 

[Funny Farmer]

Does anyone have the specs as to whats required when fitting a heat meter.
I know they are supposed to be away from bends and such like but cannot find the exact specs required by OFGEM

They have to be an a straight piece of pipe. Don't know about other makes but the Sontex Superstatic I just got has the required straight section built in, its size DN 40 and the whole thing including the straight section is about 300mm long.

 

[555]

Its down to the brand of meter you are installing, it will be a length of pipe that's a multiple of the diameter of the flow meter. All will be different. Typically x 5