Latest articles on EM21 72R 
Carlo Gavazzi kits offer the simplest route to add energy metering in existing installations(07/06/2011)
Carlo Gavazzi has introduced a new version of its EM21-72 compact energy meter, which is designed specifically for retro-fit applications. EM21-72R is a cost-effective energy meter with a detachable display, which can be mounted either on a panel with just 72x72mm footprint, or on a DIN-rail in only four modules. No further adaptors or external accessories are required: current measurements are carried out via external miniature current sensors, included with the meter. Current sensors use a ... [more]
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