The combination of main meters, submeters and data concentrators provides you with a highly accurate picture of your total energy consumption. Discover our full range of state-of-the art hardware. Data concentrators RTU+V6 The RTU+ V6 is a modular data concentrator designed to collect, store, process and transmit data from 32 different metering devices. RTU+Server2 The high-tech RTU+Server2 features fully configurable energy monitoring capability and acts as a front-end, even for older or low-end meters. WebRTUZ2 The smaller WebRTUZ2 data concentrator is the perfect solution for remote data collection from isolated endpoints or in hard-to-reach environments. Submeters EIMeter Future proof your submetering. Measure and monitor specific energy circuits ranging from lighting to HVAC and refrigeration. EIMeter Flex Save space and lower your installation costs with EIMeter Flex, our advanced modular submetering system. Current transformers Split-core current transformers Easily install our current transformers with mV output in no time without the need to disconnect any loads.