BS EN 50212:2020 pdf free.Connectors for thermoelectric sensors. BS EN 50212 1 Scope The object of this document is to determine the composition, nature of materials, manufacturing tests and thermoelectronic behaviour of connectors for sensors using thermocouples according to EN 60584-3:2008. This document does not cover such special thermocouples as U, L and W types; nevertheless, the user of such...