PEE1V03
20-11- 2017
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6
.5. Remote data reading
For data transmission from meter it can be used optical interface. The optical head is placed on the
calculator and is connected to RS-232 interface of reading device.
In addition for remote reading of data can be used two pulse outputs, or one of the following
communication modules:
M-Bus module
CL module (Current loop)
MODBUS RS485 module
LON module
RF module 868 MHz
MiniBus module
BACnet module
Pulse outputs
The pulse outputs are active when the corresponding contacts of connector (J) are open (see Fig. 6.3)
All communication interfaces does not affect the measured parameters and their calculation, and therefore
can be replaced by another type without removing of verification seal.
Data collection from meters can be realized via PC, via telephone modem, via GSM modem, via Internet,
and so on.
7. VERIFICATION
Metrological control of heat meter parameters is performed according to requirements defined in EN 1434-
5.
8. TRANSPORTATION AND STORAGE REQUIREMENTS
Requirements for safe transportation and storage of temperature and pressure sensors are
provided in relevant technical documentation.
Packed equipment may be transported in any type of covered vehicle. Equipment should be anchored
reliably to avoid shock and possibility to shift inside vehicle.
Equipment should be protected against mechanical damage and shock.
Equipment should be stored in dry, heated premises, where environment temperature is not lower than +5
o
C. No aggressive chemical substances should be stored together because of corrosion hazard.
