Burkert Type S020 Manual do Utilizador descarregar pdf (Página 21)

Technical data

Type S020

6.4.3. K factors (in pulse/litre) for T fittings used with a 8041 or 8045 with a G2'' nut

We advise not to use a type 8041 or 8045 measuring device in an S020 fitting in brass as drifts in measurement may occur.

If the measuring device does not automatically convert the K factor, use the following conversion formulae before setting the para-

meters of the device:

• K factor in pulse/US gallon = K factor in pulse/litre x 3.785

• K factor in pulse/UK gallon = K factor in pulse/litre x 4.546

Two versions of the S020 in DN15 and DN20 exist, having different K factors.

Only version 2, identified by the "v2" marking, is available from March 2012. The "v2" marking can be found:

• on the bottom of the DN15 fitting in plastic:

• on the side of the DN15 or DN20 fitting in metal:

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