Does someone have a copy of ISO 5167 ?
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ISO 5167-1 Measurement of fluid flow by means of D.P. Meters - General principles & Requirements.pdf
ISO 5167-2 Orifice plates.pdf
ISO 5167-3 Nozzles and Venturi nozzles.pdf
ISO 5167-4 Venturi Tubes.pdf
From ISO 5167-2
22.214.171.124 Care shall be taken in the design of the orifice plate and its installation to ensure that plastic buckling and elastic deformation of the plate, due to the magnitude of the differential pressure or of any other stress, do not cause the slope of the straight line defined in 126.96.36.199 to exceed 1 % under working conditions.
NOTE Further information is given in 188.8.131.52 of ISO/TR 9464:1998.
I found the 9464 for you.
BS ISO TR 9464-1998 - Guide to the use of ISO 5167-1-1991.pdf 5.676 MB
please upload again as its deleted.
Recent Threads by irfpat :
are those links fuctioning at all, and also is there any good and easy to use software to be able to calculate based on all 4 pats of 5167.
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