Here is the key information regarding the public procurement “Heat meters with remote reading”: ### Object of Procurement * What is being purchased: Heat energy meters (including installation) and installation of a data reading system. * Key technical requirements: * Meters must comply with the LST EN 1434 standard, be at least accuracy class 2, and have an MBUS interface. * Data reading equipment must support GPRS/GSM/LTE/5G communication and include RS232, RS485, and M-BUS interfaces…
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