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Energy Box is a pre assembled kit, designed to measure the energy consumption and the potable water consumption. Energy Box includes a zone valve ready to be connected to a thermostat or a cronothermostat, and is ready for the installation of a heat meter, volumetric water meters and eventually of heating distribution manifolds The zone valve connected to the thermostat, allows each apartment to be independent in terms of temperature control and energy consumption.

Heat meters

All answers to frequently asked questions about our products.
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Which is the difference between a direct reading system and a M-Bus system?

The direct reading system is composed of heat meters which are not able to be connected to a M-Bus network, so the only way to know the consumption is to read it on the display. The heat meters equipped of data transmission system, are ready to be connected to a M-Bus network, so the consumption data is transmitted to a concentrator from which it is possible to download on a PC all the information.

Is it possible to install a wireless data transmission system?

EMMETI doesn’t promote a wireless data transmission system, considering that heat meters are installed inside metal boxes, and it is possible to have problems and mistakes.

Is it always necessary to install the volumetric water meters with impulse adapter?

If the volumetric water meters have to be connected to a M-Bus network, there are two solutions. One solution is the connection of the volumetric water meter to a heat meter which includes the impulse adapter (double impulse connection), the second solution is the use of the impulse adapter.

How many devices (heat meters and volumetric water meters) can I connect to a concentrator?

The number of heat meters connectable to a concentrator depends on the concentrator model. Combining the GSM integrated concentrator with his expansions, it is possible to connect up to 72 addresses, where the address includes the heat meter with double impulse connection, and the connected volumetric water meters. By combining a simple concentrator with a M-Bus data repeater, it is possible to connect up to 240 addresses. More information are available in EMMETI catalogue.


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