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MULTICAL® 803 

 

46 

Kamstrup A/S · Technical description · 5512-2360_A1_

GB

_02.2019

 

 

3.4.8

 

Integration mode >L<  

MULTICAL® 803 uses time-based integration, which means that accumulated volume and energy are calculated at 

fixed time intervals and independently of the water velocity.  
MULTICAL® 803 can only be mains-supplied. The calculator  has a backup battery, but in  normal operation, the 

calculator is mains-supplied. Therefore, the calculator display will always be switched on and the integration interval 

will always be 2 seconds. Only the backlight of the display is configured via the L code.  
It is possible to choose between two integration modes; one mode in which the backlight of the display remains on 

and one mode in which the backlight of the display turns off after 15 seconds after the latest registered keystroke. 

Via the “heart beat” indication in the bottom left corner of the display, the calculator display will at all times show 

that the calculator is active.  

 

 

L code 

Integration mode 

Backlight 

period 

Display 

on 

Display 

off 

Fast mode (2 s) 

15 s. 

4 

- 

Fast mode (2 s)  

On 

9 

- 

 

Note: When MULTICAL® 803 is powered by the backup battery, the calculator automatically adjusts the integration 

interval to 8 seconds to conserve power. 
 
Fast mode (2 s) 
In fast mode, the integration interval is set to 2 seconds, which means that the calculator calculates accumulated 

volume and energy every 2 seconds.  
Fast mode (2 s) is recommended for all systems including those with tap water exchanger. Fast mode (2 s) is 

particularly suitable for applications where the calculator is provided with analog outputs. 

 

Integration concept 

The integration concept of MULTICAL® 803 is illustrated in the figure below.  

 

 

Содержание MULTICAL 803

Страница 1: ...Kamstrup A S Industrivej 28 Stilling DK 8660 Skanderborg T 45 89 93 10 00 info kamstrup com kamstrup com Technical description MULTICAL 803...

Страница 2: ...cooling 2 C Temperature difference of inlet and outlet K flow Difference in actual flow between V1 and V2 m h Mass Difference in mass between M1 and M2 kg tBAT Battery temperature C DN Nominal diamet...

Страница 3: ...Configuration number 23 3 4 1 Flow sensor position A 24 3 4 2 Measuring unit B 24 3 4 3 Flow sensor coding CCC 25 3 4 4 Display code DDD 31 3 4 5 Tariffs EE 35 3 4 6 Tariff limits with Auto Detect UF...

Страница 4: ...Application types and energy calculations 94 7 1 1 Approvals for energy and applications 95 7 1 2 Components used in applications 95 7 1 3 Application drawings 96 7 1 4 Energy calculations and regist...

Страница 5: ...ors with active 24 V pulse outputs Connection type P 132 8 5 Connection examples 133 9 Temperature sensors 134 9 1 Cable influence and connection of cables 134 9 2 Sensor types 136 9 3 Direct short EN...

Страница 6: ...type no HC 003 40 154 11 4 9 Analogue input module type no HC 003 41 155 11 4 10 PQT Controller type no HC 003 43 156 11 4 11 Kamstrup Low Power radio module GDPR type no HC 003 51 157 11 4 12 LON TP...

Страница 7: ...and EN 1434 MULTICAL 803 has 4 temperature sensor inputs that all have 4 wire connection allowing up to 100 m sensor cable Sensor inputs can however also be used with 2 wire connection either by shor...

Страница 8: ...re the description is targeted at laboratories performing tests and verification The technical description is continuously updated Find the latest edition at http products kamstrup com index php 1 1 M...

Страница 9: ...Microcontroller 10 Wireless M Bus 2 Display eight digit seven segment symbols 11 Pulse outputs 3 Non volatile memory EEPROM 12 M Bus 4 Temperature sensors Pt100 or Pt500 2 or 4 wire 13 Data communicat...

Страница 10: ...ype approval The calculator has no cutoff for low temperature and thus measures down to 0 01 C and 0 01 K Temperature range 2 C 180 C Differential range 3 K 178 K Cooling meter approval TS 27 2 013 Te...

Страница 11: ...alculator Figure 2 Typical accuracy of MULTICAL 803 compared to EN 1434 2 3 Accuracy of a total meter Heat meter components MPE according to EN 1434 1 Typical accuracy ULTRAFLOW Ef 2 0 02 qp q but not...

Страница 12: ...s 36 months 460 days 1400 hours Info logger EEPROM 280 info codes can be read out via LogView the latest 50 info codes can be read on the calculator s display Config logger EEPROM 50 config loggings C...

Страница 13: ...range 0 00 185 00 C t1 and t2 Approved for 2 00 180 00 C Offset adjustment 0 99 K joint zero point adjustment for t1 t2 t3 and t4 See paragraph 7 3 Note The offset adjustment is only active on measure...

Страница 14: ...outputs C and D Out C 16 17 and Out D 18 19 via modules in slots M1 and M2 Pulse duration Pulse value When pulse outputs are used for for example remote count of energy and volume with the same resol...

Страница 15: ...e or above 90 C in the flow sensor wall mounting of the calculator is recommended Medium in ULTRAFLOW Water district heating water as described in CEN TR 16911 and AGFW FW510 Storage temperature 25 60...

Страница 16: ...ten on the calculator s front and cannot be changed after production The 4 digits in the middle of the type number 803 xxxx xxxx xxxxxxxx are not written on the calculator but are shown in the display...

Страница 17: ...Delivered with one ULTRAFLOW 1 Delivered with two identical ULTRAFLOW 2 Prepared for one ULTRAFLOW 7 Prepared for two identical ULTRAFLOW 8 Prepared for flow sensors with fast and bounce free electron...

Страница 18: ...ulse inputs In A In B 20 20 20 20 M Bus configurable 2 pulse outputs Out C Out D 21 21 21 21 M Bus configurable with Thermal Disconnect 22 22 22 22 Wireless M Bus EU configurable 868 MHz 2 pulse input...

Страница 19: ...ntion to these guidelines when ordering the communication modules separately MULTICAL 803 Guide for combinations of communication modules 1 Wireless communication Only one wireless communication modul...

Страница 20: ...LTRAFLOW 3130 262 Blind plug with O ring 5000 337 Module cable 2 m 2x0 25 m 6699 035 USB cable for module configuration 6699 036 Cable extension box 6699 042 Metal plate for optical read out head 20 p...

Страница 21: ...r for 38 mm short direct sensor 6556 546 R nipple for short direct sensor 6556 547 R nipple for short direct sensor 6557 424 2 pc R x 65 mm sensor pocket 5 8 mm 6557 427 2 pc R x 90 mm sensor pocket 5...

Страница 22: ...sor flange 1 pc 2210 141 Gasket for DN65 PN25 flow sensor flange 1 pc 2210 140 Gasket for DN80 PN25 flow sensor flange 1 pc 1150 142 Gasket for DN100 PN25 flow sensor flange 1 pc 1150 153 Gasket for D...

Страница 23: ...s 5 x x Electronic slow pulse 7 digits 9 x x Display Heat meter 2xx Heat cooling meter 3xx Cooling meter 5xx Tariffs No active tariff 00 Power tariff 11 Flow tariff 12 t1 t2 tariff 13 Inlet tariff 14...

Страница 24: ...rect this based on the installation position A code Incorrect programming or installation leads to error of measuring See paragraph 4 3 for further details on the installation of the flow sensor in in...

Страница 25: ...ps all of which are linked to a connection type The connection type is selected as part of the calculator s type number CCC Flow sensor type Pulse frequency Bounce damping Pulses Data Auto Detect 7 8...

Страница 26: ...AFLOW X4 Auto Detect UF is initiated when the calculator top and base are separated and reassembled Read more about the connection of ULTRAFLOW and Auto Detect UF in paragraph 8 1 MULTICAL 803 can be...

Страница 27: ...4 3 3 0 1 1 2 7 8 478 10 15 7 2 1 1 0 1 1 2 7 8 483 10 15 7 0 3 2 2 0 1 1 2 7 8 578 10 15 8 0 3 2 2 0 1 1 2 7 8 583 1 10 15 8 1 4 3 3 0 1 1 2 7 8 420 15 10 7 2 1 1 0 1 1 2 7 8 485 15 10 7 0 3 2 2 0 1...

Страница 28: ...m3 tons l h m3 h kW MW Connection type 592 1 600 0 25 8 2 1 1 1 2 1 2 7 8 493 1000 0 15 7 1 0 0 1 2 1 2 7 8 593 1 1000 0 15 8 2 1 1 1 2 1 2 7 8 1 On this CCC code the number of pulses on the pulse ou...

Страница 29: ...10 8 2 1 1 2 0 J 912 15 150 100 7 2 1 1 2 0 J 932 1 15 150 100 8 0 3 2 2 2 0 J 913 150 1 500 1 000 7 1 0 0 1 2 J 933 1 150 1 500 1 000 8 2 1 1 1 2 J 934 1 2 150 15 000 1 000 8 1 0 0 0 1 J 920 0 6 15...

Страница 30: ...38 6 25 7 0 3 2 2 0 1 C P 238 1 6 25 8 1 4 3 3 0 1 C P 178 10 15 7 2 1 1 0 1 C P 183 10 15 7 0 3 2 2 0 1 C P 283 1 10 15 8 1 4 3 3 0 1 C P 120 15 10 7 2 1 1 0 1 C P 185 15 10 7 0 3 2 2 0 1 C P 285 1 1...

Страница 31: ...primary reading whereas e g 1A is the first secondary reading The display automatically returns to reading 1 after 4 minutes Contact Kamstrup A S for information about available display codes Display...

Страница 32: ...4B 4B 5B 8 0 t2 outlet 5 5 6 5 5 6 8 1 Year to date average 2 5A 5A 6A 5A 5A 6A 8 2 Month to date average 2 5B 5B 6A 5B 5B 6B 9 0 t1 t2 cooling indicated by 6 6 7 6 6 7 9 1 E8 V1 x t1 9 2 E9 V1 x t2 1...

Страница 33: ...ly logger 1 14 13 Date of min this month 3 8D 8D 9D 8D 8D 9D 14 14 Data of min this month 1 14 15 Date of min monthly logger 14 16 Data of min monthly logger 1 15 0 Input A1 4 9 9 10 9 9 10 4 15 1 Met...

Страница 34: ...average 23 1 Current power of input B1 5 23 2 Date of yearly logger 23 4 Data of yearly logger 1 23 5 Date of monthly logger 23 6 Data of monthly logger 1 24 0 Info code 14 14 15 14 14 15 9 24 1 Info...

Страница 35: ...lling register it is accumulated no matter the selected tariff function Tariff conditions TL2 TL3 and TL4 are monitored at every integration If the tariff conditions are fulfilled consumed heat energy...

Страница 36: ...s connection fee Furthermore this tariff type can provide valuable statistical data if the heating plant considers new construction activities EE Tariff type Function Heat meter Meter type 2 Heat coo...

Страница 37: ...provide valuable statistical data if the heating plant considers new construction activities When either power or flow tariff is used you obtain an overview of the total consumption compared to the pa...

Страница 38: ...ers who are guaranteed a certain inlet temperature If the guaranteed minimum temperature is entered in TL4 the payable consumption is accumulated in TA4 EE 15 Outlet temperature tariff If the current...

Страница 39: ...the consumed volume into heat and cooling volume for combined heat cooling meters The total volume is accumulated in the register V1 whereas TA2 accumulates the volume consumed together with E1 heat...

Страница 40: ...e selected CCC code The tariff limits do not change value by Auto Detect UF but the value resolution and device can change An example with a flow controlled tariff is shown below Qp 1 5 m3 h Tariff li...

Страница 41: ...not included in any energy calculation The four pulse inputs are identically constructed and can be set up to receive pulses from water or electricity meters Pulse inputs A and B are placed on select...

Страница 42: ...the accumulated consumption of the meters connected to the inputs and saves the counter values every month and every year on target date The number of these yearly and monthly loggings depends on the...

Страница 43: ...6 V 680 k pull up to 3 6 V Pulse ON 0 4 V i 30 ms 0 4 V i 500 ms Pulse OFF 2 5 V i 30 ms 2 5 V i 500 ms Pulse frequency 3 Hz 1 Hz Electrical isolation No No Max cable length 25 m 25 m Requirements to...

Страница 44: ...1 10 vol A vol b m3 00000 00 25 5 m h 25 5 m h 2 5 vol A vol b m3 00000 00 26 2 5 m h 26 2 5 m h 4 2 5 vol A vol b m3 00000 00 27 1 m h 27 1 m h 10 1 vol A vol b m3 00000 00 40 1000 m h 40 1000 m h 1...

Страница 45: ...re it is possible to pre set the meter count of the four pulse inputs to the values that the connected meters have at the time of the commissioning This can be done either via the calculator s SETUP l...

Страница 46: ...the display turns off after 15 seconds after the latest registered keystroke Via the heart beat indication in the bottom left corner of the display the calculator display will at all times show that...

Страница 47: ...ssible to detect leakages down to 15 kg h with the connection of two flow sensors of qp 1 5 m h Both the info code for leakage and for burst can be disabled via the M code M 0 Leakage limits V1 V2 M c...

Страница 48: ...ree available N codes Upon receipt of order the N code is configured to 2 by default unless otherwise informed by the customer Cold water leakage search In A1 A2 N code No active leak search 0 30 minu...

Страница 49: ...t D 31 Analog output module 2 x 0 4 20 mA 40 Analog output module 2 x 0 4 20 mA 41 PQT Controller 43 Kamstrup Radio GDPR 2 pulse inputs In A In B 51 LON FT X3 2 pulse inputs In A In B 60 BACnet MS TP...

Страница 50: ...CV Heat cooling meter Out C CE Out D CE Selectable 10 ms 32 ms or 100 ms Pulse value When pulse outputs are used as Pulse Transmitter Divider e g for regulatory purposes Transmitter Out C V1 Out D V2...

Страница 51: ...tter Divider The calculator can be configured so that the pulse outputs serve as either Pulse Transmitter or Pulse Divider If the outputs must serve as Pulse Transmitter the calculator s PP code is co...

Страница 52: ...configured to 99 As previously described the outputs are configured in pairs C1 C2 and D1 D2 which means that externally connected equipment can set the calculator s outputs in the pairs C1 C2 and D1...

Страница 53: ...y X X X X E4 E4 V1 t1 t3 k Inlet energy X X E5 E5 V2 t2 t3 k Outlet energy or tap from outlet X X E6 E6 V2 t3 t4 k Tap water energy separate X X E7 E7 V2 t1 t3 k Tap water energy from inlet X X E8 E8...

Страница 54: ...wer in the month X Power1 Min Month Value for min power in the month X t1 Max Year Date time Date stamp for max temperature t1 in the year t1 Max year Value for max temperature t1 in the year t1 Min y...

Страница 55: ...input day for P1 P2 Average Day Time averaged analog input day for P2 P1 Average Hour Time averaged analog input hour for P1 P2 Average Hour Time averaged analog input hour for P2 Hour Counter Accumul...

Страница 56: ...l encryption key unless otherwise informed by the customer The encryption level can be configured when submitting the order The encryption level cannot be changed after delivery Encryption level T cod...

Страница 57: ...e stated in order Default Serial no S N 1 79 800 000 Customer no Display No 1 8 digits MSD Display No 2 8 digits LSD Up to 16 digits Customer no equal to S N Yearly target date 1 MM DD MM 1 12 and DD...

Страница 58: ...ee paragraph 7 1 3 0 01 185 00 C 50 00 C Scheduler profile See paragraph 7 13 Created scheduler profiles Depends on the country code Disabled by default DST Daylight Saving Time See paragraph 7 12 Ena...

Страница 59: ...able to read the calculator via wireless M Bus This encryption key is sent to the customer if the calculator is purchased directly from Kamstrup A S Customers who buy their meters from wholesalers can...

Страница 60: ...ata at the same time This is illustrated by the following example MULTICAL 402 602 801 MULTICAL 403 603 803 Yearly target date MM DD 01 01 01 01 Monthly target date DD 01 01 Date time 20YY MM DD hh mm...

Страница 61: ...m battery lifetime on backup Medium temperature of heat meter 2 130 C with calculator mounted on a wall 15 90 C with calculator mounted on ULTRAFLOW Medium temperature of cooling meter 2 130 C with ca...

Страница 62: ...or mounted on the upper screw the positions of the lower two screw eyes are marked on the wall after which screws for these can be mounted 4 2 2 Compact mounting In some cases compact mounting of the...

Страница 63: ...for t1 and V1 in inlet A code 3 Display t2 V1 and t1 See application no 1 in paragraph 7 1 k factor for t2 and V1 in outlet A code 4 Display V1 and t2 t1 See alternative position of the flow sensor i...

Страница 64: ...ures and water flow are shown Read more about the MULTICAL 803 display content in paragraph 3 4 4 Using meters with Auto Detect Pt and or Auto Detect UF Note that MULTICAL 803 has a built in engagemen...

Страница 65: ...ling and SETUP loop In order to bring MULTICAL 803 back to SETUP loop after installation the calculator top and base must be separated after which SETUP loop can be accessed either via front keys or v...

Страница 66: ...ont Use either HEX4 or TX25 screwdriver Remove all cable connections from the connection terminals on the connection board as well as on the communication modules Use a 0 6 x 3 5 mm screwdriver with s...

Страница 67: ...e the supply module for mounting by installing the correct cables on both the inlet and outlet sides Cables and supply modules are available as accessories for MULTICAL 803 The order numbers appears f...

Страница 68: ...assembling Be alert not to over tighten the screws at reassembly After connecting the voltage supply check the voltage supply in the MULTICAL 803 display See paragraph 10 Note It may take up to 20 sec...

Страница 69: ...ription 5512 2360_A1_GB_02 2019 69 5 Dimensioned sketches All measurements in mm The weight of a MULTICAL 803 calculator is 1150 g including battery backup Figure 4 Mechanical measurements of MULTICAL...

Страница 70: ...MULTICAL 803 70 Kamstrup A S Technical description 5512 2360_A1_GB_02 2019 Figure 6 MULTICAL 803 mounted on ULTRAFLOW with G x 110 mm threaded connection with bracket 3026 857...

Страница 71: ...hich is intended for the user The readings in this loop can be adjusted to the utility company s requirements via the DDD code See paragraph 3 4 4 for an overview of possible readings in the calculato...

Страница 72: ...ation to the required reading Index numbers are not used in the configurable USER loop The figure below illustrates how it is possible to navigate in the calculator s display by means of the front key...

Страница 73: ...nting No counting E15 No counting No counting No counting No counting E16 No counting No counting V1 V2 A1 No counting No counting A2 No counting No counting Display reading in case of blocking of flo...

Страница 74: ...on Flashes It is possible to access the SETUP loop The segment flashes as long as the calculator is in transport mode or 4 minutes after the calculator top and base have been separated Off It is not p...

Страница 75: ...gurable The module readings consist of a number of fixed readings as well as a number of readings that depend on the installed modules The calculator s TECH loop is shown below You change back and for...

Страница 76: ...2 Pressure 1 2 004 02 4 3 Date of yearly logger 2 004 03 Log 01 02 4 4 Data of yearly logger 1 2 004 04 4 5 Date of monthly logger 2 004 05 Log 01 12 4 6 Data of monthly logger 1 2 004 06 4 7 E1 high...

Страница 77: ...r 3 2 012 01 12 2 Data of max this year 1 2 012 02 12 3 Date of max this month 3 2 012 03 12 4 Data of max this month 1 2 012 04 12 5 Date of min this year 3 2 012 05 12 6 Data of min this year 1 2 01...

Страница 78: ...rly logger 2 016 03 Log 01 02 16 4 Data of yearly logger 1 2 016 04 16 5 Date of monthly logger 2 016 05 Log 01 12 16 6 Data of monthly logger 1 2 016 06 17 Input A2 4 2 017 00 17 1 Meter no of input...

Страница 79: ...00 24 1 Info event counter 2 024 01 24 2 Date for info logger 2 024 02 Log 01 50 24 3 Data for info logger 2 024 03 25 Customer number first part 2 025 00 No 1 25 1 Customer number last part 2 025 01...

Страница 80: ...28 Segment test 2 025 28 101 Info Module 1 Config no 6 2 101 00 No 31 101 x Firmware revision 7 2 101 xx No 32 101 x Module serial number 7 2 101 xx No 33 101 x Primary address 7 2 101 xx No 34 8 101...

Страница 81: ...e based 3 The date of min max is displayed in the format 20xx xx xx By serial reading the time hh mm is included too 4 Inputs A1 B1 A2 and B2 are updated continuously in the display of MULTICAL 803 i...

Страница 82: ...ay Display reading Display reference number Type Config no 2 101 00 2 201 00 2 301 00 2 401 00 No 31 Firmware no rev Firmware example 13570301 1357 C1 2 101 xx 2 201 xx 2 301 xx 2 401 xx 1 No 32 Modul...

Страница 83: ...or s other loops 2 After 4 minutes the calculator reaches timeout and reverts to the first reading in the USER loop 3 Navigate to the menu item EndSetup in the SETUP loop and keep the primary key acti...

Страница 84: ...mber always consists of 4 digits See the table with SETUP parameters on the next page The arrow keys are used to switch between readings In the SETUP loop the primary key is used to access individual...

Страница 85: ...No 34 3 011 12 Primary address of module slot 4 No 34 3 012 13 Averaging period of min max P and Q 3 013 14 Heat cooling shift hc 2 Only active on meter type 6 3 014 15 Temperature sensor offset tr0 3...

Страница 86: ...an be activated This function is switched off by default i e set to 00 00 If yearly target date 2 is active in a calculator we recommend that both yearly target dates are adjusted via METERTOOL HCW to...

Страница 87: ...kWh MWh GJ or Gcal Note The resolution of the energy unit will always follow the one specified for the CCC code that a given MULTICAL 803 is configured with See the CCC tables in paragraph 3 3 3 Note...

Страница 88: ...loop however only in calculators ordered as meter type 6 heat cooling meter The value can be selected in the range 2 180 00 C as well as at 250 00 C if the user wants to disable the function The func...

Страница 89: ...op is primarily used for switching on the radio in transport state without the calculator having registered a flow as well as for switching off the radio when the calculator is dismounted after having...

Страница 90: ...ting the registers 19 20 Meter numbers of inputs A1 and B1 Meter numbers of the water and or electricity meters connected to the pulse inputs A1 and B1 can be adjusted in the SETUP loop In the example...

Страница 91: ...the technician to lock the access to the SETUP loop in transport state and thus lock the calculator against further configuration In order to do so the user must keep the primary key activated for fi...

Страница 92: ...or METERTOOL HCW as every reconfiguration is logged in MULTICAL 803 it is only possible to reconfigure MULTICAL 803 50 times The calculator either leaves the TEST loop and returns to the first readin...

Страница 93: ...1 0 1 0 001 0 001 0 0001 0 001 2 0 001 1 0 01 0 01 0 001 0 01 1 0 01 0 1 0 1 0 01 0 1 0 0 1 1 1 0 1 1 Table 1_ Normal and high resolution for meter count registers depending on the CCC code Energy Vol...

Страница 94: ...t2 t2 t1 Cooling energy V1 in inlet or outlet 1 11 Legal Display Data Log E4 V1 t1 t3 kt1 t1 t3 Inlet energy 7 9 11 Display Data Log E5 V2 t2 t3 k t2 t2 t3 Outlet energy or tap from outlet 5 7 9 Displ...

Страница 95: ...t meter EU TS 27 02 Cooling meter EU Symbols used in application figures Temperature sensor Stop valve Flow sensor Calculator Consumer e g heaters Non return valve Heat exchanger 7 1 2 Components used...

Страница 96: ...d in inlet or outlet as selected during configuration Mass M1 V1 Kmass t1 or Mass M1 V1 Kmass t2 depending on the programming of inlet outlet Config A 3 inlet or 4 outlet Application no 2 Closed therm...

Страница 97: ...r programmed Flow sensor V1 is mounted in inlet or outlet as selected during configuration Mass M1 V1 Kmass t1 or Mass M1 V1 Kmass t2 depending on the programming of inlet outlet Mass M3 V2 Kmass t3 C...

Страница 98: ...t1 t2 kt1 Tap water energy E5 V2 t2 t3 kt2 t3 is measured or programmed Mass M1 V1 Kmass t1 Mass M2 V2 Kmass t2 Config A 3 inlet Application no 6 Open system with separate flow meter for tapping Heat...

Страница 99: ...E E4 E5 can be calculated by the meter Heat energy E2 V2 t1 t2 kt2 t3 is measured or programmed Mass M1 V1 Kmass t1 Mass M2 V2 Kmass t2 Config A 3 inlet Application no 8 Hot water boiler with circulat...

Страница 100: ...rgy 2 E5 V2 t2 t3 kt2 Mass M1 V1 Kmass t1 Mass M2 V2 Kmass t2 Config A 4 outlet Application no 10 Energy of domestic hot water Tap water energy E1 V1 t1 t2 kt1 Mass M1 V1 Kmass t1 t1 and t2 are measur...

Страница 101: ...Boiler energy A E4 V1 t1 t3 kt1 Lower boiler Config A 3 inlet Application no 30 Closed thermal system with 2 consumers and 1 common flow sensor Heat energy E1 V1 t1 t2 kt1 or t2 E13 V1 t3 t4 kt1 or t...

Страница 102: ...let M3 V2 Kmass t3 and Outlet M4 V2 Kmass t4 Power upper circuit Power E1 E3 V1 t1 t2 Power lower circuit Power E14 E16 V2 t3 t4 Config A 3 inlet or 4 outlet The choice of inlet or outlet applies to t...

Страница 103: ...converts the value to the selected measuring unit E Wh V x x k x 1000 E kWh E Wh 1 000 E MWh E Wh 1 000 000 E GJ E Wh 277 800 V is the added or simulated water volume in m3 is the measured temperature...

Страница 104: ...en E1 A1 A2 0 If t5 t2 0 then A1 0 If t2 t5 0 then A2 0 t1 hc meter type 6 Cooling energy E3 Inlet E3 m3 x t2 t1 kt1 t1 t2 t1 hc meter type 6 Outlet E3 m3 x t2 t1 kt2 t1 t2 t1 hc meter type 6 Inlet ou...

Страница 105: ...of m3 for V1 x t1 E9 V1 m3 x t2 E9 is increased by the product of m3 for V1 x t2 E10 V1 m3 x t3 E11 is increased by the product of m3 for V1x t3 E11 V2 m3 x t3 E11 is increased by the product of m3 fo...

Страница 106: ...t A2 m3 x t2 t5 kt2 Heat energy with an addition The outlet temperature reference t5 can be factory configured as required or can be changed via METERTOOL HCW or the SETUP loop after delivery Typical...

Страница 107: ...the calculator calculates CP correctly The CP value is displayed with one decimal and is a value in the interval 0 0 19 9 The CP value can be displayed as a current value a monthly value or a yearly v...

Страница 108: ...or must perform 6 loggings before the calculator can calculate across 5 whole days 7 2 2 Seasonal Coefficient of Performance COP SCOP is an average measurement of the heat pump efficiency that shows h...

Страница 109: ...W See the technical description of METERTOOL HCW 5512 2097 Note Depending on the calculator s configuration the offset adjustment can be disabled and the menu item in the SETUP loop will in that case...

Страница 110: ...cts as a limit value for the measurement of heat cooling energy With hc enabled heat energy is only measured when t1 is greater than or equal to hc Likewise cooling energy is only measured if the inle...

Страница 111: ...registered on a daily and hourly basis MULTICAL 603 MULTICAL 803 Year Month Day Hour Flow V1 max year date Flow V1 max year Flow V1 min year date Flow V1 min year Power max year date Power max year P...

Страница 112: ...e temperatures are only available via serial communication Note Historical readings logging values are not part of the TECH loop They are only displayed in the USER loop and only if the DDD code in qu...

Страница 113: ...l calculated values from the averaging period are used in the calculation of the average The calculated average value is compared to previous average values and the new average value is saved as maxim...

Страница 114: ...rgy is calculated It depends on the selected DDD code whether the temperature difference appears in the display Measuring current and power Measuring current is only sent through the temperature senso...

Страница 115: ...rtened nor extended The limitations connected to the use of 2 wire sensor pairs according to EN 1434 2 appear from the table below In addition the table indicates how much error the longer 2 wire cabl...

Страница 116: ...wire sensor inputs that have preset e g jumper between connection terminals 4 8 and jumper between connection terminals 7 3 at preset of t2 as described in the paragraph above about 2 wire sensors 7...

Страница 117: ...nals for t1 and t2 respectively see paragraph 4 4 6 Mount the calculator top on the calculator base and tighten the two screws in the top and at the bottom 7 Auto Detect Pt is performed by MULTICAL 80...

Страница 118: ...803 which indicates that the Pt type has been found and registered4 MULTICAL 803 automatically switches to the primary energy display in the USER loop 1 Remember to restore the seal installation afte...

Страница 119: ...e just one of these two inputs are above the measuring range the info code will be 00010000 Display digit 1 2 3 4 5 6 7 8 Info t1 t2 t3 t4 V1 V2 In A In B Description Response time for active INFO 1 S...

Страница 120: ...f the backup battery Note Info codes are configurable Therefore it is not certain that all the above parameters are available in a given MULTICAL 803 This depends on the selected country code Examples...

Страница 121: ...rror The error can be due to the sensor being disconnected or short circuited An erroneous alone will not be considered a temperature sensor error In case of an error in one or more temperature sensor...

Страница 122: ...4096 In A1 Leakage in the system 13 8192 In B1 Leakage in the system 14 16384 In A1 A2 External alarm 15 32768 In B1 B2 External alarm 16 65536 V1 Communication error 17 131072 V1 Wrong pulse figure 1...

Страница 123: ...unless a total reset is made The access to the SETUP loop can however be opened again by separating the calculator top and base However this requires breaking the installation seal see paragraph 4 8...

Страница 124: ...ed Reconfiguration of active parameters of the info code will influence future info codes whereas all logged info codes remain as they were at the time of logging 7 11 Config logger Every time the con...

Страница 125: ...the time limits with enabled DST function The same applies vice versa if the DST function is reactivated DST and loggers The logging time follows normal time For example a calculator with enabled DST...

Страница 126: ...e B D 3 Heat cooling meter MID module B D TS 27 02 HC OFF 4 Heat meter National approval 5 Cooling meter TS 27 02 BEK1178 6 Heat cooling meter MID module B D TS 27 02 HC ON 7 Volume meter 9 Energy met...

Страница 127: ...g due to air in the flow meter V1 the counting will take place in cE control energy In the example above this is shown between the data points 24 and 48 h Energy Volume Differential energy dE Differen...

Страница 128: ...board with connection for V1 and V2 can both receive pulses from electronic and mechanical flow sensors This allows for connection of almost any type of flow sensor with pulse output For flow sensors...

Страница 129: ...he calculator top and bottom 2 Display duration is typically 5 s Observe the flashing display on MULTICAL 803 which indicates that ULTRAFLOW X43 is being searched for Display duration is 5 s Observe t...

Страница 130: ...The table below describes the possible info codes and their importance Information code Description Remedy Display duration of 5 s Communication error on input V1 Separate the calculator and check th...

Страница 131: ...2 by a different size than the recently logged size for input V1 8 1 2 Need for longer cables between MULTICAL 803 and ULTRAFLOW In general cables of up to 10 m can be used between MULTICAL and ULTRAF...

Страница 132: ...o input V1 on the connection terminals 10 and 11 and input V2 on the connection terminals 10 and 69 Connection terminal 9 is not used in this application The leakage current of the transistor must not...

Страница 133: ...C supply 1 1 The transistor output of the flow sensor can be supplied from either an external 24 VDC source or from the internal 24 VDC auxiliary supply on terminal 97A Note that there is only voltage...

Страница 134: ...outlet As each of the two temperature sensors have their own values for R0 A and B the requirement for an approved temperature sensor pair according to EN 1434 1 is that the maximum difference in perc...

Страница 135: ...ensor inputs The 4 wire construction uses two conductors for measuring current and two conductors for measuring signal which means that the construction is in theory uninfluenced by long sensor cables...

Страница 136: ...mm pocket sensor 5 m cable Pt500 33 2 sets of 5 8 mm pocket sensor 10 m cable Pt500 34 3 sets of 5 8 mm pocket sensor 1 5 m cable Pt500 35 3 sets of 5 8 mm pocket sensor 3 m cable Pt500 36 3 sets of...

Страница 137: ...ctly mounted in many of Kamstrup s flow sensor types which reduces the installation costs The direct short sensor is available in a 27 5 mm version type DS 27 5 mm and in a 38 mm version type DS 38 mm...

Страница 138: ...er of 7 5 mm Sensor pockets are available with R conical connection in stainless steel and in lengths of 65 90 and 140 mm The sensor construction with separate immersion pipe permits replacement of se...

Страница 139: ...ead and install the 4 wires in the connection terminal of the sensor insert 5 8 mm sensor pocket with connection head is available with R conical connection in stainless steel and in lengths of 90 140...

Страница 140: ...6 The temperature sensor can be delivered both as Pt100 and Pt500 and when mounted in the corresponding sensor pocket it is approved to be used in the temperature range 0 180 degrees and in PN 40 ins...

Страница 141: ...57 699 158 072 158 445 158 818 159 191 159 564 159 937 160 309 160 682 160 161 054 161 427 161 799 162 171 162 543 162 915 163 286 163 658 164 030 164 401 170 164 772 165 143 165 514 165 885 166 256 1...

Страница 142: ...uated in connection with the extensive type tests to which MULTICAL 803 has been subjected and it is not permissible to use other supply modules than the ones mentioned above The supply modules are co...

Страница 143: ...meter functionality and communication on module slot 1 The supply of module slot 1 during backup requires that the backup battery connection is moved to the connector that is shielded by a label with...

Страница 144: ...ion on battery Battery operation from delivery Backup operation within the replacement interval 10 years Calculator1 Up to 6 years Up to 2 years Calculator1 Module 10 Data Pulse inputs Up to 3 years U...

Страница 145: ...stallations and in the electrical panels must be carried out by an authorized electrician 10 3 2 Input voltage 24 VDC VAC type no HC 993 12 This module is galvanically separated from the 24 VDC VAC th...

Страница 146: ...the meter installer However note that work on fixed installations and in the electrical panels must be carried out by an authorized electrician 10 4 2 Input voltage 24 VAC VDC type no HC 993 14 This m...

Страница 147: ...ly as regards safety 1 H05 VV F is the type designation of the PVC insulated cable with a rated voltage of 300 500 V and a maximum temperature of 70 C During installation be aware of keeping an adequa...

Страница 148: ...d it is not necessary to extend the protective conductor to the connection point This also applies if the connection point is a plug socket provided that it is placed in a canning which is sealable or...

Страница 149: ...with pulse outputs is mounted in MULTICAL 803 the calculator is automatically configured for pulse outputs Two modules can be mounted both of which have pulse inputs i e it is possible to have four pu...

Страница 150: ...ection terminals for reading equipment but has antenna connections C Module identification States the module s function type number and production date D QR code Contains the module s order and produc...

Страница 151: ...l a USB driver on PCs with the Windows operating system The driver can be downloaded from www kamstrup com Downloads Driver for Kamstrup USB 11 4 2 Data pulse outputs type no HC 003 11 The module has...

Страница 152: ...s avoided The connection is independent of polarity The M Bus cable must be twisted pair copper cable Max copper thickness is 1 5 mm2 11 4 4 M Bus pulse outputs type no HC 003 21 The M Bus module is s...

Страница 153: ...r operating the hydraulic actuator Actuators with a power consumption up to 5 VA can be used For remote control of Thermal Disconnect the Windows based PC program USB Meters Reader is used 11 4 6 Wire...

Страница 154: ...egister combinations by means of METERTOOL HCW and READy See paragraph 11 5 for information about mounting of antenna 11 4 8 Analogue output module type no HC 003 40 The analog outputs are primarily u...

Страница 155: ...L 803 The module can be connected to sensors with either 0 20 mA or 0 10 V signals Each input can be configured individually with measuring ranges measuring unit and decimal The update interval can be...

Страница 156: ...e or more monitoring parameters Normally a power control that is controlled only according to a fixed power limit is desired It is also possible to choose to limit according to a fixed maximum flow In...

Страница 157: ...The radio module is available with both internal and external antenna To achieve the best possible radio coverage and range Kamstrup recommends to use an external antenna The module is also equipped w...

Страница 158: ...in industrial applications The module is BTL certified and listed The module is supplied via the power supply in MULTICAL 11 4 14 Modbus RTU 2 pulse inputs type no HC 003 67 Modbus RTU is communicati...

Страница 159: ...r e g water or electricity meters Max copper thickness is 1 5 mm2 In order to achieve the best possible connection to the mobile network the module is delivered together with a dedicated external ante...

Страница 160: ...el 2 Channel 1 is typically used for communication between high power radio network units whereas channel 2 is used for collecting data from for example a battery powered water meter This provides goo...

Страница 161: ...recommends to use an external antenna When mounting an external antenna you must make sure that the antenna cable is arranged as shown below to prevent it from being damaged when the calculator is ass...

Страница 162: ...us The register content of the M Bus data package can be changed via METERTOOL HCW and READy 21 M Bus 2 pulse outputs Out C Out D Pulse duration of Out C and Out D can be changed via METERTOOL HCW Pri...

Страница 163: ...n A and In B can be changed via METERTOOL HCW 60 LON TP FT 10 2 pulse inputs In A In B Meter factor and preset of In A and In B can be changed via METERTOOL HCW 66 BACnet MS TP 2 pulse inputs In A In...

Страница 164: ...he optical interface The optical read out head is placed on the front of the calculator just above the IR diode as shown in the picture below Note that the optical read out head includes a very strong...

Страница 165: ...nitiated by using forced dial up keep both arrow keys pressed until CALL appears in the display Temperature calibration The temperature measurement is adjusted and calibrated during the production pro...

Страница 166: ...t consumption Pulse outputs Pulse duration 3 6 30 VDC 15 mA 30 VDC 15 mA 3 9 ms Use of high resolution pulses The high resolution energy volume pulses can be connected to the test stand used for calib...

Страница 167: ...4 1 2007 EN 1434 1 2015 and OIML R75 2002 The below energy calculator can be supplied electronically by Kamstrup A S The true energy at the most frequently used verification points is indicated in the...

Страница 168: ...meter TS 27 2 013 in accordance with the Danish announcement BEK 1178 on the basis of EN 1434 4 2015 Further MULTICAL 803 is available as a bifunctional heat cooling meter marked with DK 0200 MI004 0...

Страница 169: ...or that the info code indicates see paragraph 7 8 If INFO 00000000 Check that the flow direction matches the arrow on the flow sensor If INFO xXxxxxxx xxXxxxxx or xXXxxxxx See the INFO overview paragr...

Страница 170: ...chloride approx 2 x 0 9 g lithium Approved deposit of lithium cells PCBs in MULTICAL 803 remove LC display Coppered epoxy laminate components soldered on PCB scrap for metal recovery LC display Glass...

Страница 171: ...uments Danish English German Technical description 5512 2359 5512 2360 5512 2361 Data sheet 5810 1659 5810 1662 5810 1663 Installation and user guide 5512 2411 5512 2412 5512 2413 These documents are...

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