thermal energy metering system - general catalogue
thermal energy metering system - general catalogue thermal energy metering system - general catalogue
18 Thermal energy metering – GE552 water meter and GE552 meters GE552 WATER METERS FOR SANITARY WATER. Single jet mechanical meters for cold or hot sanitary water with 3/4” connections (nominal flow 1,5 m 3 /h) or 1” (nominal flow 2,5 m 3 /h), preset for the communication on M-Bus through impulse outlet (REED contact). PART NUMBER SANITAR WATER TYPE CONNECTIONS NOMINAL FLOW m 3 /h MAX. WATER TEMPERATURE METER DISTANCE BETWEEN THE AXIS mm GE552Y111 Cold 3/4” 1,5 30°C 110 GE552Y112 Cold 1” 2,5 30°C 130 GE552Y113 Hot 3/4” 1,5 90°C 110 GE552Y114 Hot 1” 2,5 90°C 130 GE552Y111 GE552Y112 GE552Y113 GE552Y114 GE552 THERMAL ENERGY METERS. The meter is composed of a processing electronic unit, a measurement section of the flow and two PT500 temperature probes to measure the temperature of the delivery and return water. The meters equipped with double register allow measuring the energy consumptions of heating and conditioning; those with single register only the consumption of heating energy. The measurement technology is either volumetric or ultrasounds as preferred; the ultrasound energy meters are particularly suitable for metering satellites for their higher frequency of sampling, that allows measuring also short sanitary hot water pick up; all meters are in compliance with 2004/22/CE (MID) Directive and preset for the communication according to M-Bus standard. The ultrasound meters have integrated M-Bus module. PART NUMBER MEASUREMENT TYPE CONNECTIONS REGISTER NOMINAL FLOW m 3 /h MIN. CAP. Q min m 3 /h (H/V) MAX. CAP. Q max m 3 /h GE552Y117 volumetric 3/4” Double 0.6 0,006 / 0,012 1,2 GE552Y115 volumetric 3/4” Double 1.5 0,015 / 0,030 3,0 GE552Y118 volumetric 1” Double 2.5 0,030 / 0,050 5,0 GE552Y122 * ultrasounds 3/4” Single 1.5 0,015 4,2 GE552Y123 * ultrasounds 1” Single 2.5 0,025 7,0 * subjected to availability GE552Y115 GE552Y117 GE552Y118 GE552Y122 GE552Y123
19 Thermal energy metering – M-Bus meters of thermal power plant Technical data • In compliance with 2004/22/CE (MID) Directive • Fluid temperature range 10-130°C • Direct reading through LC display • Integrated M-Bus module • Double impulse inlet for sanitary impulse meters • Double register for heating and conditioning • 2 PT500 platinum temperature probes (EN60751) • 2 probe housings • Lithium battery supply > 6 years • IP54 protection degree (electronic unit) • Metrology Class 2 according to UNI EN1434 • Environmental Class A according to UNI EN1434 • CE marking ULTRASOUND M-Bus METERS FOR USE IN THERMAL POWER PLANT. Ultrasound thermal energy meters for use in thermal power plant. Composed of a processing electronic unit, a measurement section of the capacity, two PT500 temperature probes for measurement of the delivery and return temperature of water. Available with threaded (size 1 1/4” or 2”) and flanged connection (from DN25 to DN100). Possibility of “split” mounting with electronic unit separated by the measurement section of the capacity. The meters are equipped with double impulse inlet to centralize up to two sanitary meters of thermal power plant with impulse outlet. All meters are in compliance with 2004/22/CE (MID) Directive and have integrated M-Bus module. THREADED CONNECTION PART NUMBER CONNECTION NOM. CAP (qp) m³/h MIN. CAP (qi) m³/h MAX. CAP. (qs) m³/h LOSS OF PRESSURE (a qp) mbar SUPPLY DISTANCE BETWEEN THE AXIS mm GE552Y131 1” 1/4 3,5 0,035 7 65 Battery 260 GE552Y133 1” 1/4 6,0 0,06 12 150 Battery 260 GE552Y135 2” 10,0 0,1 20 120 Battery 300 FLANGED CONNECTION PART NUMBER FLANGE NOM. CAP (qp) m³/h MIN. CAP (qi) m³/h MAX. CAP. (qs) m³/h LOSS OF PRESSURE (a qp) mbar SUPPLY DISTANCE BETWEEN THE AXIS mm GE552Y139 DN25 6,0 0,06 12 150 Battery 260 GE552Y141 DN40 10,0 0,1 20 120 Battery 300 GE552Y143 DN50 15,0 0,15 30 120 Battery 270 GE552Y145 DN65 25,0 0,25 50 70 Battery 300 GE552Y147 DN80 40,0 0,4 80 120 Battery 300 GE552Y149 DN100 60,0 0,6 120 140 Battery 360
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18<br />
Thermal <strong>energy</strong> <strong>metering</strong> – GE552 water meter and GE552 meters<br />
GE552 WATER METERS FOR SANITARY WATER.<br />
Single jet mechanical meters for cold or hot sanitary water with 3/4” connections (nominal flow 1,5 m 3 /h) or 1” (nominal flow 2,5 m 3 /h), preset for the<br />
communication on M-Bus through impulse outlet (REED contact).<br />
PART NUMBER<br />
SANITAR<br />
WATER TYPE<br />
CONNECTIONS<br />
NOMINAL FLOW<br />
m 3 /h<br />
MAX. WATER<br />
TEMPERATURE<br />
METER DISTANCE<br />
BETWEEN THE AXIS mm<br />
GE552Y111 Cold 3/4” 1,5 30°C 110<br />
GE552Y112 Cold 1” 2,5 30°C 130<br />
GE552Y113 Hot 3/4” 1,5 90°C 110<br />
GE552Y114 Hot 1” 2,5 90°C 130<br />
GE552Y111 GE552Y112<br />
GE552Y113 GE552Y114<br />
GE552 THERMAL ENERGY METERS.<br />
The meter is composed of a processing electronic unit, a measurement section of the flow and two PT500 temperature probes to measure the temperature<br />
of the delivery and return water. The meters equipped with double register allow measuring the <strong>energy</strong> consumptions of heating and conditioning; those<br />
with single register only the consumption of heating <strong>energy</strong>. The measurement technology is either volumetric or ultrasounds as preferred; the ultrasound<br />
<strong>energy</strong> meters are particularly suitable for <strong>metering</strong> satellites for their higher frequency of sampling, that allows measuring also short sanitary hot water<br />
pick up; all meters are in compliance with 2004/22/CE (MID) Directive and preset for the communication according to M-Bus standard. The ultrasound<br />
meters have integrated M-Bus module.<br />
PART NUMBER MEASUREMENT TYPE CONNECTIONS REGISTER<br />
NOMINAL FLOW<br />
m 3 /h<br />
MIN. CAP.<br />
Q min<br />
m 3 /h (H/V)<br />
MAX. CAP.<br />
Q max<br />
m 3 /h<br />
GE552Y117 volumetric 3/4” Double 0.6 0,006 / 0,012 1,2<br />
GE552Y115 volumetric 3/4” Double 1.5 0,015 / 0,030 3,0<br />
GE552Y118 volumetric 1” Double 2.5 0,030 / 0,050 5,0<br />
GE552Y122 * ultrasounds 3/4” Single 1.5 0,015 4,2<br />
GE552Y123 * ultrasounds 1” Single 2.5 0,025 7,0<br />
* subjected to availability<br />
GE552Y115<br />
GE552Y117<br />
GE552Y118<br />
GE552Y122<br />
GE552Y123
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