Giacomini GE552Y156 User manual

1
0566EN October 2013
Metering systeMs
Thermal energy meTer
ge552 series
Versions for wireless cenTralisaTion
ISO
14001
0032A/2
OHSAS
18001
0064L/0
ISO
9001
0006/7
Losses of Pressure
Installation
The installation of the meter is carried out by replacing the plastic connection
point in the metering units. No adaptors or other connection components
are necessary. The return temperature probe is integrated into the ow
measurement section. The ow temperature probe must be installed and
welded onto the delivery unit.
For the conguration of the GE552Y017 wireless module, refer to the relative
technical document.
Allowed installation positions
Description
The GE552 thermal energy meters for wireless centralisation are multi-jet,
dry dial meters with LCD and 8 character direct reading. In 3/4” and 1” sizes.
Enabled for radio module wireless M-Bus (GE552Y017), for installation on
meter. The USB antenna (GE552Y043) with relative software (GE552Y035),
should be connected to a PC, from which GE552Y017 radio module data can
be received for the centralisation of consumption data.
Versions and product codes
Technical data
0,10
1,00
0,01
0,1 1,0 10,0
Q [m3/h]
Δp [bar]
3/4” 1”
Product code Connections Nominal ow rate
Qn [m3/h]
Centre to centre
assembly distance
[mm]
GE552Y156 3/4” 1,5 110
GE552Y157 1” 2,5 130
Version GE552Y156 GE552Y157
Operating temperature range 5÷90 °C
Max. working pressure 16 bar
Type Double register volumetric
Calibration of the different temperatures 3–70 K
Probe type PT1000
Probe cable length 1,5 m
Connections 3/4” 1”
Nominal diameter DN15 DN20
Nominal flow rate Qn 1,5 [m³/h] 2,5 [m³/h]
Maximum capacity Qmax 3,0 [m³/h] 5,0 [m³/h]
Minimum flow rate Qmin 0,030 [m³/h] 0,050 [m³/h]
Pressure drop < 0,25 bar < 0,25 bar
Display 8 character LCD display
Power supply lithium battery
Battery lifespan 10 years
Protection degree IP65
Accuracy class 3
Centre to centre installation distance 110 mm 130 mm
GE552Y156
GE552Y157
Note.
If installation of the wireless module for energy meters GE552Y017 is
desired, it is recommended that the module mounted on the meter
is congured before installation of the meter itself within the system.
The conguration of the wireless module can only be carried out
when the module is installed on the meter.

2
0566EN October 2013
Metering systeMs
Thermal energy meTer
ge552 series
Versions for wireless cenTralisaTion
ISO
14001
0032A/2
OHSAS
18001
0064L/0
ISO
9001
0006/7
Product code Description and technical data
GE552Y017
Use in REMOTE and WALK BY modes.
Wireless module for thermal energy meters.
For installation on the thermal energy meter dial, codes GE552Y156, GE552Y157.
Technical data
Radio interface: Wireless M-Bus - complies with EN 13757-4 868 MHz.
Power supply: lithium battery
Maximum battery lifespan: 5 years.
Transmission power: ≤ 10 dBm.
Data transmission frequency: programmable.
Operating temperature range: -10 ÷ 55 °C.
Protection degree: IP64.
Flow rate: up to 300 m (in optimal environmental conditions).
Use in WALK-BY and REMOTE modes, for
conguration of wireless modules for
meters, in combination with a PC
Antenna for receiving wireless data and for conguration of wireless modules for meters.
Technical data
Radio interface: Wireless M-Bus - complies with EN 13757-4 868 MHz.
Can be connected to PC via USB port.
Rubber antenna, 1/4”.
Protection degree: IP50.
Flow rate: up to 400 m (in optimal environmental conditions).
Dimensions: 65x22x15 mm.
GE552Y035
Use in combination with antenna
GE552Y043
Software for conguration of wireless modules for energy meters and for centralisation of wireless data.
The software can be used to congure and easily manage the wireless metering system.
GE552Y044
Use in REMOTE mode
Wireless data concentrator and transmitter.
This module can transmit read data from meters across the GPRS network.
Equipped with an integrated wireless M-Bus 868 MHz module, which collects readings from the devices and then sends the data
collected via the GPRS connection..
With the help of easy-to-use conguration software, the device can be congured either locally with RS232 serial connection or
remotely through the GPRS network or by sending a conguration SMS.
Technical data
Manages up to 300 devices
Radio interface: Wireless M-Bus - complies with EN 13757-4 868 MHz.
GSM/GPRS interface: QuadBand 850/900/1800/1900 MHz.
Integrated GSM and 868 MHz antenna.
Power supply: 3,6 V lithium battery - replaceable.
Battery lifespan: 5 years (2 readings/months, 1 data send/month).
Conguration: integrated user-friendly software.
Conguration mode: local (RS232); remote (GPRS/GSM).
Method of attachment: wall anchored.
Operating temperature range: -20 ÷ 60 °C.
Protection degree: IP68.
Dimensions: 126x123x63 mm.
GE552Y045
Use (optional) in REMOTE and WALK BY
modes.
Wireless signal repeater.
This wireless M-Bus radio signal repeater can be used to amplify the signal of the meters.
Equipped with an integrated wireless M-Bus 868 MHz module, which stores readings from the paired devices, then sends these to the
receiving device (antenna or data concentrator).
With the help of easy-to-use conguration software, the device can be congured through the radio signal.
The device can repeat the signal of a maximum of 100 devices, and is simple to use for the individual receiving the data.
Technical data
Radio interface: Wireless M-Bus - complies with EN 13757-4 868 MHz.
Integrated 868 MHz antenna.
Power supply: 3,6 V lithium battery - replaceable.
Battery lifespan: 3 years (depending on device transmission frequency).
Conguration: with user-friendly software.
Conguration mode: local (via radio).
Method of attachment: wall anchored.
Operating temperature range: -20 ÷ 60 °C.
Protection degree: IP64.
Dimensions: 155x83x55 mm.
Recommended use: install in the case of diculty transmitting data (to be evaluated for each case)
GE552Y043
Accessories for centralisation through wireless M-Bus, GE552-W series
The centralisation of the wireless M-Bus (868 MHz) complies with EN 868 13757 MHz. The consumption data can be transmitted using the following methods:
• WALK-BY mode:data sent to a PC, received by antenna (GE552Y043) connected to USB port.
• REMOTE MODE:data sent to a concentrator (GE552Y044), which allows:
- remote transmission of read data to programmable email addresses;
- remote transmission of data to a PC, through the GSM/GPRS network;
- local download of data to a PC, connected through a USB port.

3
0566EN October 2013
Metering systeMs
Thermal energy meTer
ge552 series
Versions for wireless cenTralisaTion
ISO
14001
0032A/2
OHSAS
18001
0064L/0
ISO
9001
0006/7
Data transmitted through wireless module for GE552Y017 meters
Dimensions of GE552 meters
Connections L [mm] H [mm]
3/4” 110 66
1” 130 69
Serial number of the radio module Yes
Meter status meter alarms, battery status
Radio module status Removal alarm, battery status
Actual value of the meter Yes, in kW/h
Delivery and return ow temperature Yes, with decimal precision
13 month historical data - energy consumed
in heating
Optional
congurable during module parameter setting
13 month historical data - energy consumed
in cooling
Optional
congurable during module parameter setting
Module date and time Optional
congurable during module parameter setting
Actual meter value in the memory day
(heating)
Optional, congurable during module parameter setting.
Congurable to month of the year in which consumption
is stored.
Actual meter value in the memory day
(cooling)
Optional, congurable during module parameter setting.
Congurable to month of the year in which consumption
is stored.
Battery voltage value Optional
congurable during module parameter setting

4
0566EN October 2013
Metering systeMs
Thermal energy meTer
ge552 series
Versions for wireless cenTralisaTion
ISO
14001
0032A/2
OHSAS
18001
0064L/0
ISO
9001
0006/7
Product specications
GE552 ThErmal EnErGY mETEr
GE552Y156
Volumetric double register thermal energy meter for measuring consumption
in heating and air conditioning operations. 3/4” connections. Nominal
diameter DN15. Nominal ow rate 1,5 m³/h. Maximum ow rate 3,0 m³/h.
Minimum ow rate 0,015 / 0,030 m³/h. 7-character LCD display. Powered by
lithium battery with 10 year life span. Two PT1000 temperature probes with
1,5 m connection cable. Enabled for mounting wireless M-Bus GE552Y017
module, to be installed on meter, for centralisation of data according
to wireless M-Bus standard EN 13757 . Protection degree IP65. Meter
dimensions 110x66x78 mm (LxHxW). Centre to centre assembly distance 110
mm. Operating temperature range 5÷90 °C. Max. working pressure 16 bar.
Accuracy class 3. MID certied.
GE552Y157
Volumetric double register thermal energy meter for measuring consumption
in heating and air conditioning operations. 1”connections. Nominal diameter
DN20. Nominal ow rate 2,5 m³/h. Maximum ow rate 5,0 m³/h. Minimum
ow rate 0,030 / 0,050 m³/h. 7-character LCD display. Powered by lithium
battery with 10 year life span. Two PT1000 temperature probes with 1,5 m
connection cable. Enabled for mounting wireless M-Bus GE552Y017 module,
to be installed on meter, for centralisation of data according to wireless M-Bus
standard EN 13757 . Protection degree IP65. Meter dimensions 130x69x78
mm (LxHxW). Centre to centre assembly distance 130 mm. Operating
temperature range 5÷90 °C. Max. working pressure 16 bar. Accuracy class 3.
MID certied.
GE552-W aCCESSOrIES FOr WIrElESS CEnTralISaTIOn
GE552Y017
Wireless module for thermal energy meters. For installation on meter dial,
codes GE552Y156, GE552Y157. Wireless M-Bus radio interface - complies
with EN 13757-4 868 MHz. Powered by lithium battery. Maximum battery
lifespan 5 years. Transmission power ≤ 10 dBm. Data transmission frequency:
programmable. Operating temperature range -10÷55 °C. Protection degree
IP64. Range up to 300 m. Use in combination with GE552 thermal energy
meters, in REMOTE and WALK BY modes.
GE552Y043
Antenna for receiving wireless data from devices installed on the system
and for conguration of wireless modules for sanitary water litre-counters.
Wireless M-Bus radio interface - complies with EN 13757-4 868 MHz. Can
be connected to PC via USB port. Rubber antenna, 1/4”. Protection degree
IP50. Range up to 400 m (in optimal environmental conditions). Dimensions
65x22x15 mm. Use in WALK-BY and REMOTE modes in combination with a
PC.
GE552Y035
Software for conguration and centralisation of wireless module data for series
GE552 thermal energy meters. Initial conguration of devices: encryption
enabling; alarm enabling; setting data transmission intervals (default every 30
seconds); setting days for sending data; linking of meter serial number with
user data; historical consumption settings; display list (e.g.: users on the same
street or in the same building where programmed readings will be taken);
possibility to detect a single module, all modules or only those on the display
list; data export in CSV or XML format. Use in combination with antenna
GE552Y043.
GE552Y044
Wireless data concentrator and transmitter. can transmit read data from
installed wireless devices across the GPRS network. Equipped with an
integrated wireless M-Bus 868 MHz module, which collects readings from
the meters and then sends the data collected via the GPRS connection. With
the help of easy-to-use conguration software, the device can be congured
either locally with RS232 serial connection or remotely through the GPRS
network or by sending a conguration SMS. Manages up to 300 devices.
Wireless M-Bus radio interface - complies with EN 13757-4 868 MHz. Interface
GSM/GPRS QuadBand 850/900/1800/1900 MHz. Integrated GSM and 868
MHz antenna. Powered by 3,6 V lithium battery - replaceable. Battery lifespan
5 years (2 readings/months, 1 data send/month). Integrated user-friendly
software conguration. Local (RS232) or remote (GPRS/GSM) conguration
modes. Method of attachment - wall anchored. Operating temperature
range -20÷60 °C. Protection degree IP68. Dimensions 126x123x63 mm. Use
in REMOTE mode.
GE552Y045
Wireless signal repeater. Can be used to amplify the signal of the wireless
devices installed. Equipped with an integrated wireless M-Bus 868 MHz
module, which stores readings from the paired meters, then sends these
to the receiving device (antenna or data concentrator). With the help of
easy-to-use conguration software, the device can be congured through
the radio signal. The repeater can repeat the signal of a maximum of 100
devices. Wireless M-Bus radio interface - complies with EN 13757-4 868 MHz.
Integrated 868 MHz antenna. Powered by 3,6 V lithium battery - replaceable.
Battery lifespan 3 years (depending on heat cost allocator transmission
frequency). User-friendly software conguration. Local conguration mode
(via radio). Method of attachment - wall anchored. Operating temperature
range -20÷60 °C. Protection degree IP68. Dimensions 155x83x55 mm. Use in
REMOTE and WALK BY modes.
Additional information
For further information, visit the website www.giacomini.com or contact the technical service: '[phone]+39 0322 923255 *consulenza.pr[email protected]
This information is intended as an example. Giacomini S.p.A. reserves the right to modify the contents - at any time and without prior warning - for technical or commercial reasons. The
information in this technical sheet does not exempt the user from scrupulously observing the existing regulations and standards relating to good technical practices. Giacomini S.p.A. Via per
Alzo, 39 - 28017 San Maurizio d’Opaglio (NO) Italy
Note.
For further information on the Wireless M-Bus system, see technical
document 0563EN.