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

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

and their nature

This document provides generic requirements that apply unless overridden by a more specific document

• Normative references

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