thermal energy metering system - general catalogue
thermal energy metering system - general catalogue
thermal energy metering system - general catalogue
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20<br />
Thermal <strong>energy</strong> <strong>metering</strong> –Data centralization with M-Bus<br />
MEASURING DEVICES:<br />
COMPLIANCE WITH EN 1434 EUROPEAN STANDARD<br />
The optimization of the <strong>energy</strong> consumptions in the modern buildings<br />
requires measuring with precision the <strong>thermal</strong> <strong>energy</strong> and sanitary water<br />
consumptions and transmitting them with reliability to the operators that<br />
use such information to share out the costs. The M-Bus (Meter-Bus) <strong>system</strong><br />
has been specifically developed to allow the information exchange and<br />
the remote reading of the measuring devices. When they are interrogated,<br />
the measuring devices send the detected data to a central device<br />
(master) that give them at disposal locally or remotely (for example via<br />
modem) according to the requirements of the single <strong>system</strong>. The <strong>system</strong><br />
is characteristic of the integrity in the data transmission, obtained with<br />
a very high immunity to interferences, and for the optimal fulfilment of<br />
the special requirements imposed by the measuring devices supplied<br />
with battery. M-Bus is entirely compliant with the EN 1434 European<br />
standard* about heat meters and particularly to Part 3 “Data exchange<br />
and interfaces”.<br />
Rete di segnale<br />
*) acknowledged also in Italy on 2000 as national standard<br />
with the denomination of UNI EN 1434.<br />
Unità centrale<br />
M-Bus centralS.<br />
M-Bus central unit 20 addresses.<br />
M-Bus central unit. It manages up to 20 devices.<br />
Part number: GE552Y006<br />
M-Bus central unit 120 addresses.<br />
M-Bus central unit. It manages up to 120 devices.<br />
Part number: GE552Y008<br />
M-Bus central unit 60 addresses.<br />
M-Bus central unit. It manages up to 60 devices.<br />
Part number: GE552Y007<br />
M-Bus central unit 250 addresses.<br />
M-Bus central unit. It manages up to 250 devices.<br />
Part number: GE552Y010<br />
OTHER ACCESSORIES FOR M-Bus CENTRALIZATION.<br />
Link set for volumetric meter.<br />
It allows the connection of a volumetric <strong>thermal</strong><br />
<strong>energy</strong> meter to M-Bus.<br />
Part number: GE552Y011<br />
M-Bus impulse interface.<br />
It allows the connection of max. 2 water meters for<br />
sanitary water to M-Bus.<br />
Part number: GE552Y012<br />
GSM modem for remote control of consumption<br />
data.<br />
It allows the remote control of the centralized data<br />
consumption trough M-Bus.<br />
Part number: GE552Y041<br />
Analog modem.<br />
Modem to be connected to M-Bus central units. It<br />
requires a traditional phone line as it is analog.<br />
Part number: GE552Y042<br />
Software for M-Bus central unit.<br />
Software for local or remote download of the<br />
consumption files trough PC.<br />
Part number: GE552Y033
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