Metering systems 0474EN April 2018 Domestic water meter

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07EN pril 08 Versions for centralization with M-Bus wired GE55Y90 GE55Y95 GE55Y9 GE55Y96 Description Domestic single-jet water meter, with dry dial and pulse output for optional data remoting.

1 07EN pril 08 Versions for centralization with M-Bus wired GE55Y90 GE55Y95 GE55Y9 GE55Y96 Description Domestic single-jet water meter, with dry dial and pulse output for optional data remoting. This device features a very low initial flow rate and can be installed both horizontally and vertically. Thanks to its compact design, it can be installed in confined spaces or locations difficult to reach. Versions and product codes Product code Type of domestic water Connections Installation center distance [mm] GE55Y90 cold DN5 /" 0 GE55Y9 hot DN5 / 0 GE55Y95 cold DN0 " 0 GE55Y96 hot DN0 0 Technical data Max. working temperature: 0 C for domestic cold water meter 90 C for domestic hot water meter Max. working pressure: 6 bar Losses of pressure p [bar],0 0, / Main characteristics Horizontal or vertical installation Dial with mechanical totalizers and index for partial consumptions and flow Pulse output with M-Bus presetting ( pulse = 0 liters) CE marking (MID compliance) Error quality diagram Error % Q Q Q Q GE55Y90, GE55Y9 (/ ) Installation Q [m /h] Q [m /h] Q [m /h] Q [m /h] Horizontal,5 0,0 0,050, Vertical,5 0,06 0,00, Q / Q =,6 Q / Q = 80 (horizontal installation) Q / Q = 0 (vertical installation) GE55Y95, GE55Y96 ( ) Installation Q [m /h] Q [m /h] Q [m /h] Q [m /h] Horizontal,0 0,050 0,080 5,0 Vertical,0 0,00 0,60 5,0 Q / Q =,6 Q / Q = 80 (horizontal installation) Q / Q = 0 (vertical installation) 0,0 0,0,0 Q [m /h] 0,0 Product code Connections Kv GE55Y90 GE55Y9 GE55Y95 GE55Y96 DN5 /", DN0 " 6,0

2 07EN pril 08 Versions for centralization with M-Bus wired Operation m x0,00 x0,000 MID compliance When used for commercial transactions, the water meters are classified as measurement instruments subject to legal metrology rules. domestic water meters comply with Directive 00//CE standards for measurement instruments (MID - Measurement Instrument Directive), received in Italy through Law Decree February 007, n. (Official Gazette n. 6 of 7 March 007) and following update DLS 8/06. The compliance certificate DE-07-MI00-PTB00 has been issued by the PTB metrology institute (Physikalisch-Technische Bundesanstalt). Note. The MID marking is next to the CE symbol and is represented by an M next to the last two numbers of the marking year inside a rectangle. Legend 7-digit mechanical totalizer for cumulative consumption (max. value 99999,99 m ) Rotary indicator for control of flow presence Totalizers for current consumptions ( turn = 0, liter) Totalizers for current consumptions in liters ( turn = liter) The water meter includes a nickel-plated brass flow rate meter section housing the single-jet rotor and a totalizer protected by a clear plastic cover. The inlet features a filter that stops larger debris from entering the meter chamber. The 7-digit totalizer shows the cumulative domestic water consumption; this is a mechanical device and requires no power. rotary indicator signals the presence of a flow, while a totalizer shows the current consumption in liters. The device features a pulse output; pulse corresponds to a 0-liter volume.. m cable connects the water meter to an interface which turns the pulses in a consumption value that can be codified and transmitted through the M-Bus system for remote reading and centralization of consumption data. Data centralization It is possible to remotely control the meter data via the GE55 energy meters and the GE55- components for centralization. Standards of reference CE marking MID (0//EU) Product specifications GE55Y90 Single-jet domestic cold water meter. Connections /. DN5. Pulse output for optional data remoting, pulse output K=0 l/pulse. Permanent flow rate,5 m /h. Installation center distance 0 mm. Max. working temperature 0 C. Max. working pressure 6 bar. CE marking (MID compliance). GE55Y9 Single-jet domestic hot water meter. Connections /. DN5. Pulse output for optional data remoting, pulse output K=0 l/pulse. Permanent flow rate,5 m /h. Installation center distance 0 mm. Max. working temperature 90 C. Max. working pressure 6 bar. CE marking (MID compliance). GE55Y95 Single-jet domestic cold water meter. Connections. DN0. Pulse output for optional data remoting, pulse output K=0 l/pulse. Permanent flow rate,0 m /h. Installation center distance 0 mm. Max. working temperature 0 C. Max. working pressure 6 bar. CE marking (MID compliance). Dimensions D GE55Y96 Single-jet domestic hot water meter. Connections. DN0. Pulse output for optional data remoting, pulse output K=0 l/pulse. Permanent flow rate,0 m /h. Installation center distance 0 mm. Max. working temperature 90 C. Max. working pressure 6 bar. CE marking (MID compliance). C Product code B [mm] C [mm] D [mm] B GE55Y90 GE55Y9 GE55Y95 GE55Y96 / dditional information For more information, go to or contact our technical assistance service: ' * consulenza.prodotti@giacomini.com This document provides only general indications. Giacomini S.p.. may change at any time, without notice and for technical or commercial reasons, the items included herewith. The information included in this technical sheet do not exempt the user from strictly complying with the rules and good practice standards in force. Giacomini S.p.. Via per lzo, San Maurizio d Opaglio (NO) Italy

057IT pril 08 GE55Y GE55Y5 GE55Y6 GE55Y7 Description Single-jet domestic water meter with dry dial and direct reading on 8 numerical rollers. 60 adjustable dial.

3 057IT pril 08 GE55Y GE55Y5 GE55Y6 GE55Y7 Description Single-jet domestic water meter with dry dial and direct reading on 8 numerical rollers. 60 adjustable dial. Pre-setting for Wireless M-Bus radio module (GE55Y06) or cabled M-Bus (GE55Y0) for Versions and product code Product code Type of domestic water Connections Installation center distance [mm] GE55Y cold DN5 /" 0 GE55Y6 hot DN5 / 0 GE55Y5 cold DN0 " 0 GE55Y7 hot DN0 0 ccessories GE55Y0: Cabled M-Bus module for installation on water meter dial GE55Y06: Wireless M-Bus module for installation on water meter dial Main characteristics Horizontal or vertical installation Dial with mechanical totalizers and index for partial consumptions and flow CE marking (MID compliance) Error quality diagram Errore in % Q Q Q Q Technical data Max. working temperature: 0 C for domestic cold water meter 90 C for domestic hot water meter Max. working pressure: 6 bar Losses of pressure p [bar],0 0, / GE55Y, GE55Y6 (/ ) Installation Q [m /h] Q [m /h] Q [m /h] Q [m /h] Horizontal,5 0,05 0,00, Vertical,5 0,05 0,00, Q / Q =,6 Q / Q = 00 (horizontal installation) Q / Q = 50 (vertical installation) GE55Y5, GE55Y7 ( ) Installation Q [m /h] Q [m /h] Q [m /h] Q [m /h] Horizontal,0 0,00 0,06 5,0 Vertical,0 0,00 0,06 5,0 Q / Q =,6 Q / Q = 00 (horizontal installation) Q / Q = 50 (vertical installation) 0,0 0,0,0 Q [m /h] 0,0 Product code Connections Kv GE55Y GE55Y6 GE55Y5 GE55Y7 DN5 /",0 DN0 " 5,0

057IT pril 08 Operation T0 00000 0 7 m M x0,000 5 Data centralization There are two options for data centralization: through cabled M-Bus, by installing the GE55Y0 module on the water meter dial and

components Cabled M-Bus module GE55Y0 Legend 8-digit mechanical totalizer for cumulative consumption (max.

working temperature: T0 for DCW/ T90 for DHW The water meter includes a brass flow rate meter section housing the singlejet rotor and a totalizer protected by a clear plastic cover.

4 057IT pril 08 Operation T m M x0,000 5 Data centralization There are two options for data centralization: through cabled M-Bus, by installing the GE55Y0 module on the water meter dial and enabling communication with GE55- centralization components through Wireless M-Bus, by installing the GE55Y06 module on the water meter dial and enabling communication with GE55-W centralization components Cabled M-Bus module GE55Y0 Legend 8-digit mechanical totalizer for cumulative consumption (max. value 99999,99 m ) Rotary indicator for control of flow presence Totalizers for current consumptions ( turn = 0, liter) CE marking (MID) 5 Max. working temperature: T0 for DCW/ T90 for DHW The water meter includes a brass flow rate meter section housing the singlejet rotor and a totalizer protected by a clear plastic cover. The inlet features a filter that stops larger debris from entering the meter chamber. The 8-digit totalizer shows the cumulative domestic water consumption; this is a mechanical device and requires no power. rotary indicator signals the presence of a flow, while a totalizer shows the current consumption in liters. Interface: M-Bus Power: from M-Bus network + V lithium battery Battery life: year with bus disconnected (under optimal conditions) Cable length: m Range: based on Master M-Bus Working temperature range: 55 C Protection class: IP65 Transmitted data: volume (consumption), alarm signals larm signals: low battery, module removal, anti-magnetic fraud protection, exceeded Qmax, excessive inverse flow, system leakage Wireless M-Bus module GE55Y06 Radio interface: Wireless M-Bus complying with EN MHz Transmission power: 0 mw Power:,6 V lithium battery Battery max. life: 0 years (under optimal environment and operational conditions) Configuration: via radio with antenna and dedicated software Working temperature range: 55 C Protection class: IP65 Transmitted data: volume (consumption), inverse flow quantity, historical data up to months, alarm battery status larm signals: low battery, module removal, anti-magnetic fraud protection, exceeded Qmax, excessive inverse flow, system leakage

5 057IT pril 08 Dimensions C D Product specifications GE55Y Single-jet domestic cold water meter. Connections /. DN5. 60 adjustable dry dial with direct reading on 8 numerical rollers. Permanent flow rate,5 m /h. Installation center distance 0 mm. Max. working temperature 0 C. Max. working pressure 6 bar. CE marking (MID compliance). Pre-setting for Wireless M-Bus module GE55Y06 or cabled M-Bus module GE55Y0, for Product code B [mm] C [mm] D [mm] GE55Y GE55Y6 GE55Y5 GE55Y7 B / Water meter + Wireless M-Bus module GE55Y06 Cabled M-Bus module GE55Y0 C D B Product code B [mm] C [mm] D [mm] GE55Y-6 + GE55Y06 GE55Y5-7 + GE55Y06 GE55Y-6 + GE55Y0 GE55Y5-7 + GE55Y0 / / GE55Y5 Single-jet domestic cold water meter. Connections. DN0. 60 adjustable dry dial with direct reading on 8 numerical rollers. Permanent flow rate,0 m /h. Installation center distance 0 mm. Max. working temperature 0 C. Max. working pressure 6 bar. CE marking (MID compliance). Pre-setting for Wireless M-Bus module GE55Y06 or cabled M-Bus module GE55Y0, for GE55Y6 Single-jet domestic hot water meter. Connections /. DN5. 60 adjustable dry dial with direct reading on 8 numerical rollers. Permanent flow rate,5 m /h. Installation center distance 0 mm. Max. working temperature 90 C. Max. working pressure 6 bar. CE marking (MID compliance). Pre-setting for Wireless M-Bus module GE55Y06 or cabled M-Bus module GE55Y0, for GE55Y7 Single-jet domestic hot water meter. Connections. DN0. 60 adjustable dry dial with direct reading on 8 numerical rollers. Permanent flow rate,0 m /h. Installation center distance 0 mm. Max. working temperature 90 C. Max. working pressure 6 bar. CE marking (MID compliance). Pre-setting for Wireless M-Bus module GE55Y06 or cabled M-Bus module GE55Y0, for GE55Y0 M-Bus module for fitting on dial of water meters GE55Y for data centralization through M-Bus cable. GE55Y06 Wireless M-Bus module for fitting on dial of water meters GE55Y for data centralization through Wireless M-Bus connection. MID compliance When used for commercial transactions, the water meters are classified as measurement instruments subject to legal metrology rules. GE55Y domestic water meters comply with Directive 0//EU standards for measurement instruments (MID - Measurement Instrument Directive), received in Italy through Law Decree February 007, n. (Official Gazette n. 6 of 7 March 007) and subsequent updating Law Decree 8/06. The compliance certificate 09-SJ-0-08 has been issued by the Czech Metrological Institute. Note. The MID marking is next to the CE symbol and is represented by an M next to the last two numbers of the marking year inside a rectangle. Standards of reference CE marking MID (0//EU)

6 057IT pril 08 dditional information For more information, go to or contact our technical assistance service: ' * consulenza.prodotti@giacomini.com This document provides only general indications. Giacomini S.p.. may change at any time, without notice and for technical or commercial reasons, the items included herewith. The information included in this technical sheet do not exempt the user from strictly complying with the rules and good practice standards in force. Giacomini S.p.. Via per lzo, San Maurizio d Opaglio (NO) Italy

Metering systems 0527EN January 2014 Sanitary water meter, GE552-2 series Versions for wireless centralisation

Metering systems 0527EN January 2014 Sanitary water meter, GE552-2 series Versions for wireless centralisation 07EN March 0 Sanitary water meters GE55- series 00A/ Qualitative error diagram % error 5 0 - - - - -5 Q Q Q Q GE55Y90 GE55Y9 Installation Q [m /h] Q [m /h] Q [m /h] Q [m /h] Description Single-jet dry