Thermal energy meters - Pattern approval tests Ingestion-build-232773 BS EN 12094-3 covers devices

BS EN 12094-3 covers devices which are powered pneumatically

and their nature

0 mm unless otherwise agreed

Digital engineering and technologies organization

BS EN 12417 specifies the technical safety requirements and protective measures to be adopted by persons undertaking the design

Thermal energy meters - Pattern approval tests Ingestion-build-232773 BS EN 12094-3 covers devicesWhat is this standard about? This European Standard specifies pattern approval tests for ! thermal energy meters". ! Thermal energy meters" are instruments intended for measuring the energy which in a heat exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat conveying liquid. The ! thermal energy meter"indicates the quantity of heat in legal units. Electrical safety requirements are not covered by this European