OIML E 6 • Guidance on the selection and implementation of performance requirements for utility meters containing additional functionalities

OIML E 6 • Guidance on the selection and implementation of performance requirements for utility meters containing additional functionalities
4 Legal metrology approach to smart metering systems
4.1 Definitions

4.1.2 Definition of a part of a measuring system in terms of OIML publications

A measuring system in terms of OIML publications is considered to contain one or more measuring instruments, each equipped with one or more devices or modules.