Gas meters. Conversion devices - Volume conversion Ingestion-build-224916 secondary standards instruments

secondary standards instruments

Housing associations/local authorities

This Essential Guide to Technical Product Specification is intended as a companion to the standard BS 8888 Technical product specification for technical product realisation

Together with ISO 3506-2:2020 and ISO 3506-6:2020

It also deals with broader postal security measures aimed at ensuring all incoming

Gas meters. Conversion devices - Volume conversion Ingestion-build-224916 secondary standards instrumentsThis European Standard specifies the requirements and tests for the construction, performance, safety and conformity of gas volume electronic conversion devices associated to gas meters, used to measure volumes of fuel gases of the 1st and 2nd families according to EN 437. This European Standard is intended for type testing, the detailed relevant provisions of which are given in Annex A. Only three kinds of conversion are treated in this European