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TECHNICAL DESCRIPTION

MULTICAL

®

61

5512-622 GB/01.2011/Rev. E1

38

9.7

Pulse Transmitter (Cable extension set) 66-99-618

The pulse transmitter is used in connection with reading at large distances (up to 10 metres). Installation
instructions: 5512-587

9.8

Pulse inputs VA and VB

In addition to pulse input V1, to which ULTRAFLOW

®

24 is connected, MULTICAL

®

61 has two extra pulse inputs,

VA and VB, for collection and remote accumulation of pulses from e.g. electricity meters or another flow meter. The
pulse  inputs  are  physically  placed  on  the  base  modules,  e.g.  the  ”data/pulse  input  module”,  which  can  be
mounted  in  the  connection  base,  but  accumulation  and  data  logging  of  values  is  carried  out  by  the  calculator.
Please be aware that pulse inputs VA and VB function independently of the other inputs/outputs. Therefore their
values are not included in any kind of volume calculation.

Pulse inputs VA and AB

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Содержание MULTICAL 61

Страница 1: ...Technical Description MULTICAL 61 Water Meter Kamstrup A S Industrivej 28 Stilling DK 8660 Skanderborg TEL 45 89 93 10 00 FAX 45 89 93 10 01 info kamstrup dk www kamstrup dk...

Страница 2: ...TECHNICAL DESCRIPTION MULTICAL 61 5512 622 GB 01 2011 Rev E1 2...

Страница 3: ...NFIG DDD EE FF GG MN 14 4 3 DATA for configuration 16 5 Dimensioned Sketches 17 6 Pressure Loss 20 7 Installation 21 7 1 Installation requirements 21 7 2 Installation angle for ULTRAFLOW 24 22 7 3 Str...

Страница 4: ...ly Module 230 VAC 41 10 3 Supply Module 24 VAC 41 10 4 Change of supply unit 42 10 5 Mains cables 43 10 6 Danish regulations for the connection of mains operated meters 43 11 Plug in Modules 44 11 1 T...

Страница 5: ...both against and with the flow The ultrasonic signal travelling with the flow reaches the opposite transducer first The time difference between the two signals can be converted into flow velocity and...

Страница 6: ...Verification label 5 Meter case 6 Signal case 7 Fitting also for wall mounting Screws and rawlplugs for wall mounting are enclosed with the meter item no 3130 105 8 Supply Battery 24 VAC or 230 VAC Ca...

Страница 7: ...ility Directive 2004 108 EC PED Pressure Equipment Directive 97 23 EC Category 1 DN50 DN80 Standard OIML R 49 1 2006 OIML R 49 2 2006 WELMEC guide 8 11 Issue 1 2006 Mechanical environmental class M1 E...

Страница 8: ...rt term power failures EMC data Fulfils OIML R 49 class E1 2 3 Mechanical data Metrological class 2 Environmental class Fulfils OIML R 49 class B Mechanical environment MID class M1 Ambient temperatur...

Страница 9: ...s steel 1 4408 Transducer Stainless steel 1 4401 Gaskets EPDM Measuring tube Thermoplastic PES 30 GF Reflectors mirrors Stainless steel 1 4305 1 4306 1 4401 Flow sensor case Base Thermoplastic PBT 30...

Страница 10: ...ule No module 00 Data pulse inputs 10 M Bus pulse inputs 20 RadioRouter pulse inputs 21 Prog data logger RTC 4 20 mA inputs pulse inputs 22 0 4 20 mA outputs 23 LonWorks FTT 10A pulse inputs 24 Radio...

Страница 11: ...OK 65 2 CGAG XXX 4 0 5 0 40 7 0 09 G5 4B R1 260 OK OK 65 2 CHAG XXX 6 3 7 9 63 12 0 22 G5 4B R1 260 OK OK 65 2 CJAJ XXX 10 12 5 100 20 0 06 G2B R1 300 OK OK 65 2 CKCE XXX 16 20 160 30 0 16 DN 50 270...

Страница 12: ...5 for G1 B R1 10 strainers 6556 500 Strainer DN40 for G2B R1 10 strainers 3 3 4 Anti pollution check valve EN 13959 for flow sensor return incl PE gasket 1 6556 480 Anti pollution check valve DN15 for...

Страница 13: ...C table CCC CCC 4 1 1 A and B The A and B codes are always 3 and 4 respectively for MULTICAL 61 4 1 2 CCC CONFIGURATION OF FLOW METER TYPE The CCC code states the calculator s adaption to a specific f...

Страница 14: ...onthly data 5C 5C 16 0 VB Input B 6 6 16 1 Meter No VB 6A 6A 16 2 Yearly data 6B 6B 16 3 Monthly data 6C 6C 19 0 Info Code 7 4 7 4 19 1 Info event counter 7A 4A 7A 4A 19 2 Info logger 36 latest events...

Страница 15: ...6 2 5 m h 40 2 5 vol A vol B m3 000000 0 07 1 m h 07 1 m h 100 1 0 vol A vol B m3 000000 0 24 10 m h 24 10 m h 1 10 vol A vol B m3 00000 00 25 5 m h 25 5 m h 2 5 0 vol A vol B m3 00000 00 26 2 5 m h 2...

Страница 16: ...when M 0 and N 0 respectively NB Input VA of MULTICAL 61 cannot be used for leak surveillance 4 3 DATA for configuration Automatic To be stated when ordering Default Serial no S N as well as year E g...

Страница 17: ...and G1B Figure 3 Flow sensor with G B and G1B threaded connection Thread ISO 228 1 Q3 m h Thread L mm M mm H2 mm A mm B1 mm B2 mm H1 mm Approx weight kg 1 6 G B 110 L 2 89 10 5 58 28 55 0 8 1 6 G B 16...

Страница 18: ...M mm H2 mm A mm B1 mm B2 mm H1 mm Approx weight kg 4 0 6 3 G1 B 260 L 2 89 17 58 22 55 2 3 10 G2B 300 L 2 89 21 65 31 55 4 5 Table 3 ULTRAFLOW 24 DN50 Figure 5 Flow sensor with DN50 flange connection...

Страница 19: ...Figure 6 Flow sensor with DN65 and DN80 flange connection Flange EN 1092 3 PN25 Q3 Nom L M H2 B1 D H k Number Bolts d2 Approx weight m h diameter mm mm mm mm mm mm mm units Thread mm kg 25 DN65 300 1...

Страница 20: ...pressure loss in a sensor increases with the square of the flow and can be stated as p kv Q where Q volume flow rate m h kv volume flow rate at 1 bar pressure loss m h p pressure loss bar Graph Q3 No...

Страница 21: ...e paragraph 7 5 EMC conditions MULTICAL 61 has been designed for installation in housing and in light industrial environments The meter is CE marked on the basis of OIML R 49 type test class E1 and th...

Страница 22: ...lation angle for ULTRAFLOW 24 Figure 7 Figure 8 Figure 9 ULTRAFLOW 24 can be mounted vertically horizontally or at an angle Important ULTRAFLOW 24 may be turned upwards to max 45 and downwards to max...

Страница 23: ...he calculator directly upon the flow sensor If it is necessary to install the calculator on the flow sensor angle fitting 3026 252 must be used as shown in Figure 11 Figure 10 Figure 11 MULTICAL 61 mo...

Страница 24: ...quick volume pulses without average determination as the number of volume pulses per 10 sec multiplied by the scaling factor Q Imp 10 s x flow factor 65535 l h or m3 h Example Q3 1 6 m3 h with 100 imp...

Страница 25: ...d min values are calculated as biggest and smallest average respectively of a number of current flow measurements The average period used for all calculations can be selected in the interval 1 1440 mi...

Страница 26: ...mation field Volume readings use 7 digits and the corresponding measuring units whereas 8 digits are used for display of e g meter number Basically the accumulated volume is displayed Activating the p...

Страница 27: ...e the first primary reading in connection with self reading for billing purposes The lower pushbutton is used to display readings of the secondary register with additional information on the selected...

Страница 28: ...dary readings will consist of 2 yearly data sets and 12 monthly data sets The target date will be the standard date applying to the delivery code used The contents of both main and submenus primary an...

Страница 29: ...1 Info code types info Description Response time 0 No irregularities 1 Supply voltage has been interrupted 16 Flow meter V1 communication error signal too weak or wrong direction After reset e g cove...

Страница 30: ...date as counter values Furthermore the day and hour increases are logged at midnight Register type Description Yearly logger Monthly logger Daily logger Hourly logger Date YY MM DD Year month and day...

Страница 31: ...may not occur and MULTICAL 61 will therefore set an alarm for this day Users and water works should therefore not be uncritical towards the leakage alarm of MULTICAL 61 The alarm will be deleted autom...

Страница 32: ...ing hour counter has been reset Resetting data loggers Separate reset of data loggers info loggers max min logger without resetting the legal registers is only possible by means of METERTOOL Resetting...

Страница 33: ...er Within ultrasonic flow measuring there are two main principles the transit time method and the Doppler method The Doppler method is based on the frequency change which occurs when sound is reflecte...

Страница 34: ...rence can be expressed as 2 1 1 1 V V L T In connection with ultrasonic flow sensors the velocities up and downstream 1 V and 2 V respectively can be stated as F C V 1 and F C V 2 where C is the veloc...

Страница 35: ...on 5 Pulse emission 6 Phase difference and absolute time measurement with and against the flow as well as pulse emission 7 Pulse emission 8 Pulse emission 9 Phase difference and absolute time measurem...

Страница 36: ...0 80 100 120 140 0 5 0 5 1 5 2 5 3 5 4 5 Flow m h Frequency Hz u Saturation flow 128 Hz Diagram 4 If the flow is lower than min cut off or negative ULTRAFLOW 24 will not send out pulses See Diagram 4...

Страница 37: ...5 1 3 1 2 4 1 5 2 6 3 1 5 7 9 2 5 10 1 12 5 2 16 1 5 20 2 5 25 1 31 2 40 1 5 50 2 5 Table 9 The purpose of recommended minimum operating pressure is to avoid measuring errors as a result of cavitatio...

Страница 38: ...61 has two extra pulse inputs VA and VB for collection and remote accumulation of pulses from e g electricity meters or another flow meter The pulse inputs are physically placed on the base modules e...

Страница 39: ...play selecting a suitable DDD code and via data communication includes the following as well as date indication of yearly and monthly data Type of registration Counter value Identification Yearly data...

Страница 40: ...ame supply 10 1 Built in D cell lithium battery When supplied by a battery MULTICAL 61 uses a lithium D cell Kamstrup type 66 00 200 100 The battery is mounted in the right side of the connection base...

Страница 41: ...e meter panel must be carried out by an authorized electrician 10 3 Supply Module 24 VAC This PCB module is galvanically separated from the 24 VAC mains supply and is both suitable for industrial inst...

Страница 42: ...ty change Thus it can be an advantage to change mains supplied meters to battery supplied meters in buildings under construction where the mains supply can be unstable or periodically missing The chan...

Страница 43: ...or tool only If meter or equipment used for remote reading and remote control is connected to a safety transformer mounted in the panel and direct connected to the branch conductor no on off switch or...

Страница 44: ...guarantee no other types of plug in modules than the ones listed below can be used 11 1 Top modules MULTICAL 61 Type 67 Z 0 Top module No module 0 RTC Real Time Clock 1 RTC data output hourly data log...

Страница 45: ...other hardwired data communication which it is not expedient to carry out via the optical communication on the meter s front 62 DATA brown 63 REQ white 64 GND green Use data cable type 66 99 106 with...

Страница 46: ...61 Via the PC program METERTOOL the pulse width can be set at either 32 or 100 ms The module also comprises an hourly data logger including registers as daily logger see paragraph 8 5 Data loggers Typ...

Страница 47: ...nal communication unit Top Ext box 67 05 RTC Data Hour Log Comments limitations in use 67 00 10 N A 67 00 20 N A 67 00 21 RadioRouter pulse input Mains supply only The module type of the external comm...

Страница 48: ...ort which functions with the KMP protocol The data output can be used for e g connection of external communication units or other hardwired data communication which it is not expedient to carry out vi...

Страница 49: ...external antenna The radio module is prepared to form part of a Kamstrup radio network the read data being automatically transferred to system software via the network component network unit RF Conce...

Страница 50: ...is powered by 24 VAC Configuration to be carried out via the Base module menu of METERTOOL 11 2 6 LonWorks FTT 10A pulse inputs 67 00 24 The LonWorks module is used for data transfer from MULTICAL 61...

Страница 51: ...is for operation in licence free frequency bands but it is also available for other licence demanding frequencies The radio module is prepared to form part of a Kamstrup radio network the read data be...

Страница 52: ...rog data logger B Clock adjustment Configuration of pulse output Base module Data pulse inputs 10 Pulse values of VA and VB are changed via METERTOOL M Bus pulse inputs 20 Pulse values of VA and VB ar...

Страница 53: ...oftware conformity Software checksum based on CRC16 is available via data communication and in the display Integrity and authenticity of data All data parameters include type measuring unit scaling fa...

Страница 54: ...ate of this month s min 141 MIN FLOW1 M NED This month s min value 98 XDAY Target date reading date 152 PROG NO Program no ABCCCCCC 153 CONFIG NO 1 Config no DDDEE 168 CONFIG NO 2 Config no FFGGMN 100...

Страница 55: ...s Physically the possibility of direct communication has been implemented as shown below Data communication can be routed internally between modules and calculator via destination addresses OPTICAL IN...

Страница 56: ...r details on type approvals and verification 13 2 CE Marking MULTICAL 61 is CE marked in accordance with the following directives EMC directive 2004 108 EC LV directive 2006 95 EC together with Pulse...

Страница 57: ...TECHNICAL DESCRIPTION MULTICAL 61 5512 622 GB 01 2011 Rev E1 57 13 4 Declaration of Conformity...

Страница 58: ...splay value is not updated Power supply missing Change battery or check mains supply No display function empty display Power supply missing Change battery or check mains supply Is there 3 6 VDC on ter...

Страница 59: ...MULTICAL 61 Lithium and Thionylcloride UN 3090 D cell 4 9 g lithium Approved deposit of lithium cells PCBs in MULTICAL 61 Remove LCD display Coppered epoxy laminate components soldered on PCB scrap fo...

Страница 60: ...s Danish English German SNG Technical description 5512 621 5512 622 5512 623 5512 756 Data sheet 5810 642 5810 643 5810 644 5810 713 Installation and user s guide 5512 676 5512 697 5512 700 5512 793 T...

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