Matja e rrjedhjes së lëngjeve në tubacione të mbyllura - Udhëzues për përdorimin e matësve të rrjedhjes elektromagnetike për lëngjet përçuese (ISO 20456:2017)

Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017)

Asnjë informacion i shtuar.

ISO 20456:2017 applies to industrial electromagnetic flowmeters used for the measurement of flowrate of a conductive liquid in a closed conduit running full. It covers flowmeter types utilizing both alternating current (AC) and pulsed direct current (DC) circuits to drive the field coils and meters running from a mains power supply and those operating from batteries or other sources of power. ISO 20456:2017 is not applicable to insertion-type flowmeters or electromagnetic flowmeters designed to work in open channels or pipes running partially full, nor does it apply to the measurement of magnetically permeable slurries or liquid metal applications. ISO 20456:2017 does not specify safety requirements in relation to hazardous environmental usage of the flowmeter.

SK SSH EN ISO 20456:2023 replaces SK EN 29104:2014 - 2021-12-17

SK SSH EN ISO 20456:2023 replaces SK EN ISO 6817:2014 - 2021-12-17