Deliberation of Heat meters Measurement and Testing Technology In District Heating

摘要

The essay combines the experiences of the testing practice and analyses the practical applied effect, aims at the various big-bore heat meters and heat metric equipments which were largely applied in the concentrated heat-supply pipe networks of urban areas. Meanwhile, it probes detailed in the component verification/calibration methods of heat meters and their relative equipments, such as flow sensor, transforming unit and the secondly calculated meters, etc.