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Nominal flowrate 15 m³/h, length 200 mm, nominal
pressure PN25, connection flanged DN 50

Nominal flowrate 25 m³/h, length 300 mm, nominal
pressure PN25, connection flanged DN 65

Nominal flowrate 40 m³/h, length 300 mm, nominal
pressure PN25, connection flanged DN 80

Nominal flowrate 60 m³/h, length 360 mm, nominal
pressure PN16, connection flanged DN 100

Nominal flowrate 60 m³/h, length 360 mm, nominal
pressure PN25, connection flanged DN 100

Nominal flowrate 150 m³/h, length 500 mm, nominal
pressure PN16, connection DN 150

Nominal flowrate 150 m³/h, length 500 mm, nominal
pressure PN25, connection DN 150

Measurement insert:

Nominal flowrate 150 m³/h,

length 500 mm, nominal pressure PN16, connection
DN 150

Measurement insert:

Nominal flowrate 150 m³/h,

length 500 mm, nominal pressure PN25, connection
DN 150

3. Control cable / type / electronic unit

Code

Compact version (until 90°C, with 0.3 m control ca-
ble)

Split version with 1.5 m control cable

Split version with 3.0 m control cable

Split version with 5.0 m control cable

Compact version (until 90°C, with 0.3 m control ca-
ble), control cable removable

Split version with 1.5 m control cable, control cable
removable

Split version with 3.0 m control cable, control cable
removable

Split version with 5.0 m control cable, control cable
removable

4. County / where used

Code

Dial plate for Middle East (English)

Dial plate for Austria (German)

Dial plate for Bosnia-Herzegovina (Croatian)

Dial plate for Belgium (French/Flemish)

Dial plate for Bulgaria (Bulgarian)

Dial plate for Belarus (Russian)

Dial plate for Switzerland (German/French)

Dial plate for China (Chinese)

Dial plate for Czech Republic (Czech)

Dial plate for Germany (German)

Dial plate for Denmark (Danish)

Dial plate for Estonia (Estonian)

Dial plate English neutral

Dial plate for Spain (Spanish)

Dial plate for Finland (Finnish)

Dial plate for France (French)

Dial plate for Great Britain (English)

Dial plate for Greece (English)

Dial plate for Croatia (Croatian)

Dial plate for Hungary (Hungarian)

Dial plate for Iceland (Icelandic)

Dial plate for Italy (Italian)

Dial plate for Japan (Japanese)

Dial plate for Luxembourg (German/French)

Dial plate for Moldova (Romanian)

Dial plate for Montenegro (Serbian)

Dial plate for Macedonia (Macedonian)

Dial plate for Mongolia (Mongolian)

Dial plate for The Netherlands (Dutch)

Dial plate for Norway (Norwegian)

Dial plate for Poland (Polish)

Dial plate for Romania (Romanian)

Dial plate for Serbia (Serbian)

Dial plate for Russia (Russian)

Dial plate for Sweden (Swedish)

Dial plate for Slovak Republic (Slovakian)

Dial plate for Southern Tyrol (German)

Dial plate for Ukraine (Ukrainian)

Manufacturer’s label

Code

Logo Gyr

Other labels on request

6. Sensor type and method of connection

Code

Flow sensor (without temperature sensors)

Sensor Pt100, removable, not mounted in the tube

Sensor Pt100, removable, mounted in the tube

Sensor Pt100, removable, mounting in the tube as an
option

Sensor Pt500, removable, not mounted in the tube

Sensor Pt500, removable, mounted in the tube

Sensor Pt500, removable, mounting in the tube as an
option

Sensor Pt500, not removable, not mounted in the
tube

Sensor Pt500, not removable, mounted in the tube

Sensor Pt500, not removable, mounting in the tube
as an option

Hardware-dependent features

7. Sensor type

Code

Without temperature sensors

Type DS, 25 bar/150°C/ M10x1 / length 27.5 mm,
cable length 1.5 m

Type DS, 25 bar/150°C/ M10x1 / length 27.5 mm,
cable length 2.5 m

Type DS, 25 bar/150°C/ M10x1 / length 38 mm, cable
length 1.5 m (only Pt500)

Type DS, 25 bar/150°C/ M10x1 / length 38 mm,
cable length 2.5 m (only Pt500)

Type PS, 16 bar/150°C/ Ø5,2x45mm, cable length
1.5 m

Type PS, 16 bar/150°C/ Ø5,2x45mm, cable length 5
m

Type PL, 25 bar/180°C/ Ø6x100mm, cable length 2 m

Type PL, 25 bar/180°C/ Ø6x100mm, cable length 5 m
(only Pt500)

Type PL, 25 bar/180°C/ Ø6x150mm, cable length 2 m

Type PL, 25 bar/180°C/ Ø6x150mm, cable length 5 m
(only Pt500)

8. Power supply

Code

Without power supply

Standard battery for 6 years (2xAA cells)

Battery for 6 years for all applications (D-cell)

Battery for 11 years (C-cell)

Battery for 11 years (D-cell)

Battery for 16 years (D-cell)

Power supply 24 V AC/DC with plug

Power supply 230 V AC with 1.5 m cable

Power supply 230 V AC with 5 m cable

Power supply 110 V AC with 1.5 m cable

Power supply 110 V AC with 5 m cable

Power supply 110 V AC with 10 m cable

Power supply 230 V with 3 m cable for high-current
applications

Power supply 24 V AC/DC with connecting terminals
for high-current applications

9. Communication module 1

Code

No module

Analog module

M-Bus module G4

Содержание Ultracold T550

Страница 1: ...UH50 ULTRACOLD T550 UH50 Flow sensor T550 UH50 Technical description 32 16 101 001 h Date 23 08 2018 Landis Gyr GmbH Ultrasonic heating and cooling meter T550 UH50 Residential district heating local...

Страница 2: ...ing to EN1434 2014 1 1 000 total range Power measurement with maximum values tariffs selectable Data logger for system monitoring 60 monthly values Logbook Battery or mains operated Optical interface...

Страница 3: ..._____19 Service loop 2 LOOP 2 ___________________________________________________19 Service loop 3 LOOP 3 __________________________________________________20 Service loop 4 LOOP 4 ___________________...

Страница 4: ...D ______________________________________ 35 11 Error messages__________________________________________________________37 12 Log functions ___________________________________________________________38...

Страница 5: ...onsumption from the volume and temperature difference The meter combines modern microcomputer technol ogy with innovative ultrasonic measurement technology for which no mechani cally moving parts are...

Страница 6: ...he electronic unit Be aware of sharp points on the thread flange and meas uring tube Only personnel trained in the installation and operation of meters in heating and cooling systems may install and r...

Страница 7: ...ot dispose of the meter and the batteries with domestic waste Observe the local stipulations and laws on disposal You can return the lithium batteries to the manufacturer for appropriate disposal foll...

Страница 8: ...eshold f T 0 2 K Temperature difference T 3 K 120 K Temperature measurement range 0 180 C LCD 7 digit Optical interface Standard EN 62056 21 Communication Optional e g M Bus Separability Always option...

Страница 9: ...15 6 160 3 8 1 2 3 2 5 130 G1 5 25 10 200 5 6 1 8 1 5 2 5 190 G1 5 25 10 210 5 3 1 7 1 5 2 5 190 DN20 5 25 10 210 5 3 1 7 3 3 5 260 G 1 1 4 7 35 14 60 14 4 5 3 3 5 260 DN25 7 35 14 60 14 4 5 5 6 150...

Страница 10: ...c m h bar mm mm mm UH50 x03 0 6 16 130 G1 58 UH50 x04 0 6 25 130 G1 58 UH50 x05 0 6 16 110 G 48 UH50 x06 0 6 25 110 G 48 UH50 x07 0 6 16 190 G1 88 UH50 x09 0 6 25 190 G1 88 UH50 x21 1 5 16 110 G 48 U...

Страница 11: ...ers with thread Fig 5 Overview dimensions of large meters with thread Order No qp PN a b c m h bar mm mm UH50 x45 3 5 16 260 59 G 1 B UH50 x47 3 5 25 260 59 G 1 B UH50 x50 6 16 260 59 G 1 B UH50 x60 1...

Страница 12: ...0 x65 15 25 50 270 59 155 125 18 4 102 20 UH50 x69 15 25 50 200 59 155 125 18 4 102 20 UH50 x70 25 25 65 300 52 185 145 18 8 122 22 UH50 x74 40 25 80 300 56 200 160 18 8 138 24 UH50 x82 60 16 100 360...

Страница 13: ...circuit as the meter Observe the admixtures Seal the temperature sensors and the fittings to protect against manipula tion Loosen the elastic band or the cable tie provided for the transport from the...

Страница 14: ...s for sensor adapter set temperature sensor directly immersed A mounting set is included for meters with 5 2 45 mm temperature sensors It allows for mounting the temperature sensors directly immersed...

Страница 15: ...e wall Make a loop downwards in order to prevent condensation running along the connected lines into the electronic unit Transducer cover Fig 14 Recommended installation position for cooling metering...

Страница 16: ...Dimension of electronic unit 16 49 5 Dimension of electronic unit Fig 15 Dimensions of electronic unit Fig 16 Plan view and cross section of adapter plate...

Страница 17: ...button To call up the pa rameterization op eration of the me ter Accessible after removing the cover 2 Button 2 Switches to the next display value within a loop 3 Button 1 Switches to the next loop 4...

Страница 18: ...h display range and data displayed can differ from the description depending on the appliance parameterization Certain button functions can also be blocked Display values LOOPs User loop Service loop...

Страница 19: ...ent temperature cold side in 2 sec cycles Operating time Operating time with flow Missing time Property number 8 digit Date Yearly set day DD MM Energy previous year on set day Volume previous year on...

Страница 20: ...on the set day in 2 sec cycles with date stamp Max power on the set day in 2 sec cycles with date stamp Max temperatures on the set day in 2 sec cycles with date stamp MV for hot side or MR for cold...

Страница 21: ...the loop Current tariff in 2 sec cycles with threshold value 1 Measurement interval flow Measurement interval temperature Module 1 M Bus module M Bus primary address 1 M Bus secondary address 8 digit...

Страница 22: ...ld side 6 3 Monthly values The meter stores the following values for 60 months on the monthly set day Energy meter status Volume meter status Tariff register meter status Missing time meter status Flo...

Страница 23: ...Resolution of the display 23 49 7 Resolution of the display Note The number of places after the decimal point of a value is based on the chosen measurement path and the chosen dimension...

Страница 24: ...lly whether it is being powered from a battery or power supply Power supply requirements Requirements for measuring timebase Q 4 s and time base T 30 s 6 years 11 years 16 years Power supply 230 110 V...

Страница 25: ...oltage 85 121 V AC or 196 253 V AC Type Safety class II Frequency 50 60 Hz Line voltage fluctuations maximal 10 of the nom voltage Overvoltage category II per EN60010 2500 V pulse voltage Power consum...

Страница 26: ...the following communication modules Pulse module CL module M Bus module G2 M Bus module G4 M Bus module G4 MI with 2 pulse inputs Analog module Radio module 868 MHz GPRS module These modules do not h...

Страница 27: ...yes yes MB MI yes yes yes yes yes yes 1 no yes yes CL yes yes yes yes 1 yes 1 no yes yes yes Restrictions only 1 module with fast pulses is possible only permissible on slot 2 min pulse duration 2 ms...

Страница 28: ...ermits the output of pulses that can be derived from the quantity of heat the volume tariff register 1 tariff register 2 or the mistake sta tus Two channels are available whose functions can be parame...

Страница 29: ...description TKB 3436 9 3 M Bus module G4 The M Bus module enables the meter to communicate with an M Bus center in order to transmit measured values Standard EN 1434 3 EN 13757 2 3 Protocol EN 60870 5...

Страница 30: ...e TKB3448 Pulse Number of pulse inputs 2 pulse inputs per MI module Life of the module battery 5 years of operation 1 year storage duration if the M bus voltage is applied for at least 90 of the opera...

Страница 31: ...vailed C1 mode OMS 4 1 2 with security profile B The radio module 868 MHz enables the meter to communicate with a center receiver using 868 MHz radio frequency The module supports OMS1 compliant data...

Страница 32: ...ttery for 16 years via power supply 110 230 24 V not with Elvaco 24V Standard LoRaWAN Version 1 0 Class A bi directional Long Range Wide Area Network LoRaWAN is a low power wireless network pro tocol...

Страница 33: ...Indication green yellow red M Bus standard 13757 M Bus Baud rate 300 and 2400 Bit sec Transparent M Bus Listening server on TCP and GSM data Maximum connected M Bus slaves 8 Maximum cable length 1000...

Страница 34: ...er Summation in the relevant tariff register is only performed if the relevant threshold is exceeded Threshold 1 exceeded Summation in tariff register 1 Thresholds 1 and 2 exceeded Summation in tariff...

Страница 35: ...levant M bus command one of the 3 tariffs can be acti vated or all tariffs can be deactivated Surcharge quantity tariff by means of return temperature tariff T12 The quantity of energy is summated dep...

Страница 36: ...2 sec cycles for T10 switching times in 2 sec cycles for T11 for T12 The contents of the tariff registers are displayed in the user loop after the quantity of energy For tariffs T2 T3 T4 T5 T6 T10 T11...

Страница 37: ...e sensor Check cold side temperature sen sors replace if necessary F3 Electronics for temperature evaluation defective Exchange the meter F4 Problem with the power supply Battery flat Check connection...

Страница 38: ...nth and for the past 18 months without time stamp Ser No Description 1 F0 Air in measuring tube 2 F1 Interruption temperature sensor hot side 3 F2 Interruption temperature sensor cold side 4 F3 Error...

Страница 39: ...ons 39 49 20 Monthly set das parameterized 21 Master reset performed 22 All times deleted 23 Missing time deleted 24 Maxima deleted Note Read out is performed via the optical interface with the servic...

Страница 40: ...uring period than 1 hour the largest value from the max imum values calculated within one hour applies Note Parameterization and read out are performed with the ser vice software Note Data transmissio...

Страница 41: ...ogger Heating meter for mounting place hot side Operable as flow meter Cooling meter 6 12 C Combined heat cold meter Length of the control cable between measurement tube and electronic unit up to 5 m...

Страница 42: ...flowrate 1 5 m h length 190 mm nominal pressure PN16 connection G 1 B 23 Nominal flowrate 1 5 m h length 190 mm nominal pressure PN25 connection flanged DN 20 24 Nominal flowrate 1 5 m h length 190 mm...

Страница 43: ...Dial plate for Montenegro Serbian ME Dial plate for Macedonia Macedonian MK Dial plate for Mongolia Mongolian MN Dial plate for The Netherlands Dutch NL Dial plate for Norway Norwegian NO Dial plate f...

Страница 44: ...to national regulations CL Compliant to MID class 2 M2 Compliant to MID class 3 M3 Compliant with CEN 1434 class 2 T2 Compliant with CEN 1434 class 3 T3 Compliant acc to national regulations TL 13 En...

Страница 45: ...e information about lifetime of battery in chapter 8 Ordering example Order example OMS 2 9 1 P601 1 Protocol type 2 Sending interval 3 Encryption 4 Data telegram UH50 XYY0 Y 00 YXEX YYX 2 9 1 P601 E...

Страница 46: ...e radio module retrieves data from the T550 calculator in a time grid of 15 minutes The transmission interval has a different parameterizable time grid The age of data indi cates the time difference b...

Страница 47: ...1 200 5 6 E 3 5 260 G 1 1 4 DN25 55 15 G 6 150 G 1 1 4 190 14 F 6 260 G 1 1 4 DN25 140 16 H 10 200 300 G 2 DN40 130 28 I 10 300 G 2 110 30 J 15 270 DN50 110 45 K 15 200 DN50 95 49 L 25 300 DN65 105 7...

Страница 48: ...Pressure loss 48 49 Alternatively the value can be taken from the diagram 250 10 100 1000 0 1 1 10 100 pressure loss in mbar flow rate in m h 21 02 2017 A BC DE F G H I J K L M N O P...

Страница 49: ...49 49 Landis Gyr GmbH Humboldtstrasse 64 90459 Nuremberg Germany www landisgyr eu...

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