Acquisition and management of meteorological precipitation data from a raingauge network - Guide for the estimation of areal rainfall Ingestion-build-48348 there are some positioners that

there are some positioners that form an integral part of the operator and these cannot be separately tested

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PD IEC TR 62056-52 is the 52nd  part of the BS EN 62056 series and provides all the information specific to the management DLMS Server of the protocols described in IEC 62056-31

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caused by the product covered by BS EN 14452:

Acquisition and management of meteorological precipitation data from a raingauge network - Guide for the estimation of areal rainfall Ingestion-build-48348 there are some positioners that1 Scope This Part of BS 7843 gives guidance on the methods commonly used in the UK for the estimation of areal rainfall. It is applicable to the use of meteorological precipitation data from a raingauge network. This Part of BS 7843 highlights factors to be considered during the estimation of areal rainfall and presents an outline of methods (full technical details of the methodologies are not provided). It does not cover methods using precipitation