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Kamstrup MULTICAL 803 Technical Description

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Technical description
MULTICAL® 803
Kamstrup A/S · Industrivej 28, Stilling · DK-8660 Skanderborg · T: +45 89 93 10 00 · info@kamstrup.com · kamstrup.com

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Summary of Contents for Kamstrup MULTICAL 803

  • Page 1 Technical description MULTICAL® 803 Kamstrup A/S · Industrivej 28, Stilling · DK-8660 Skanderborg · T: +45 89 93 10 00 · info@kamstrup.com · kamstrup.com...
  • Page 2 Power and flow in connection with tariff Glass fibre reinforcement Kamstrup Meter Protocol Coefficient of Performance (COP) Less than an hour/day and less than 200 hours/year Only available in meter type 6 Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 3: Table Of Contents

    Customer label >VVVV< ........................... 56 Data ................................57 3.5.1 Serial number and extended availability ....................59 3.5.2 Target date............................... 60 Installation ..............................61 Installation requirements ..........................61 Mounting of MULTICAL® 803 calculator ......................62 Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 4 Offset adjustment of temperature sensor measurement ................109 Bifunctional heat/cooling metering ......................110 Min./max calculations of power (P), flow (Q) and temperature (t) ............. 111 Temperature measurement ........................114 Auto Detect Pt100/Pt500 ..........................116 Information code types ..........................119 Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 5 Power supply  ............................ 142     10.1  Backup battery, lithium, 2xA‐cells ........................ 143  10.2  Lifetime of the backup battery ........................ 144  10.3  Supply  ................................ 145  10.3.1  Input voltage 230 VAC (type no.: HC‐993‐11) ..................  1 45  10.3.2  Input voltage 24 VDC/VAC (type no.: HC‐993‐12) ...................  1 45  10.4  Auxiliary supply ............................... 146  10.4.1  Input voltage 230 VAC (type no.: HC‐993‐13) ..................  1 46  10.4.2  Input voltage 24 VAC/VDC (type no.: HC‐993‐14) ...................  1 46  10.5  Safety transformer 230/24 VAC ........................ 147  10.6  Supply cables for supply module ........................ 147  10.7  Retrofitting and replacement of supply modules .................. 147  10.8  Data backup in case of interruption of supply .................... 148  Kamstrup A/S ∙ Technical description ∙ 5512‐2360_A1_GB_02.2019 5   ...
  • Page 6 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/FT-10 + 2 pulse inputs (type no.: HC-003-60) ............... 157 11.4.13 BACnet MS/TP + 2 pulse inputs (type no.: HC-003-66) ..............

  • Page 7: General Description

    MULTICAL® 803 is available with up to 4 communication modules for Wireless M-Bus, M-Bus, RS232 and many more. Most of the modules are available with either pulse inputs or pulse outputs for use in the module slots M1 and M2. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 8: Mechanical Construction

    Optional power supply to supply the modules Connection board M3 and M4 Optional power supply (isolated 24 VDC) Base cover with cable glands Power supply cover Backup battery Note: May only be removed by authorized personnel Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 9: Electronic Structure

    High-power SMPS, 24 VAC/VDC or 230 VAC Galvanic separation, power supplies Pulse inputs for additional water and electricity Galvanic separation, communication modules meters Note: The arrows in the figure indicate the signal direction. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 10: Technical Data

    * By mounting one common 2x8 jumper above the connection terminals 3-7-8-4, all connections are changed to 2- wire inputs. EN 1434 designation Environmental classes A and C MID designation Mechanical environment: Classes M1 and M2 Electromagnetic environment: Classes E1 and E2 Non-condensing environment, closed location (indoors), 5…55°C Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 11: Accuracy Of The Calculator

    = ± (1 + 0.01 qp/q) % ULTRAFLOW® = ± (0.5 + ∆Θ = ± (0.15 + 2/∆Θ) % MULTICAL® 803 /∆Θ) % Sensor pair = ± (0.5 + 3 ∆Θ = ± (0.4 + 4/∆Θ) % /∆Θ) % Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 12: Electrical Data

    Deviation less than 7 s from legal time every 48hours: Data communication KMP protocol with CRC16 used for optical communication as well as modules. Power of temperature < 10 µW RMS sensors Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 13 < 4 V i > 3 ms Pulse OFF > 2.5 V i > 4 ms > 2.5 V i > 100 ms > 2.5 V i > 70 ms > 12 V i > 4 ms Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 14 2 kV Max cable length 25 m 25 m At a high resolution, the pulse outputs are down-divided into 1:10 when selecting 32 ms and 100 ms. See paragraph 10 about PP codes. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 15: Mechanical Data

    EPDM rubber 2.7 Tools for installation Connection terminals Screwdriver with straight slot 3.5 mm Screws in the cover HEX 4 (also known as Allen key 4 mm) Note: Torx 25 can also be used Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 16: Type Overview

    The unique serial number is written on the calculator and cannot be changed after factory programming. Data: During production, MULTICAL® 803 is programmed with a number of measuring values. See paragraph 3.4 for more details about these measuring values. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 17: Type Number

    L 2.0 m 4-wire Pt500/Pt100 Pocket sensor pair with connection head PL ø6.0 mm L 105 mm - 230 mm Pocket sensor pair with connection head PL ø5.8 mm L 90 mm - 180 mm Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 18 Analog output module 2 x 0/4…20 mA Analog output module 2 x 0/4…20 mA PQT Controller Kamstrup Radio GDPR + 2 pulse inputs (In-A, In-B) LON FT-X3 + 2 pulse inputs (In-A, In-B) BACnet MS/TP (RS-485) + 2 pulse inputs (In-A, In-B)

  • Page 19: Module Combinations

    On the module slots M1 and M2, only one 8x communication module is allowed to be installed on one of the module slots, e.g. the 2G/4G network module. The same applies to the module slots M3 and M4 Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 20: Accessories

    Metal plate for optical read-out head, 20 pcs 6699-099 Infrared optical read-out head with USB connector 6699-102 Optical read-out head m/9F D-SUB connector 6699-447.E Internal antenna for Kamstrup radio, 434 MHz 6699-482.E Internal antenna for wM-Bus 868 MHz 6699-903 Pulse Transmitter box 6699-448...
  • Page 21 Gasket for G1B (R¾) flow sensor (thread), 1 pc 2210-063 Gasket for G1¼B (R1) flow sensor (thread), 1 pc 2210-064 Gasket for G1½B (R1¼) flow sensor (thread), 1 pc 2210-065 Gasket for G2B (R1½) flow sensor (thread), 1 pc. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 22 Gasket for DN250 PN25 flow sensor (flange), 1 pc 1150-164 Gasket for DN300 PN 16 flow sensor (flange), 1 pc 2 pcs to be ordered per calculator Contact Kamstrup A/S for information about further accessories. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 23: Configuration Number

    E1 and V1 or E3 and V1 10 ms E1 and V1 or E3 and V1 32 ms E1 and V1 or E3 and V1 100 ms (0.1 s) Controlled output based on data commands Controlled output Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 24: Flow Sensor Position >A

    The B code indicates the measuring unit used in the energy register. The options are GJ, kWh, MWh or Gcal. Measuring unit B code Gcal Note that Gcal is not an SI unit. Read more about how Gcal is supported by M-Bus or wM-Bus in paragraph 11. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 25: Flow Sensor Coding >Ccc

    Connection type 1-2 means connection of 1 or 2 supplied ULTRAFLOW®, 7-8 means prepared for 1 or 2 ULTRAFLOW®. Connection type C is used for previous versions of ULTRAFLOW® such as ULTRAFLOW® II and ULTRAFLOW® 65. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 26 416-419-498-451-437-478-420-479-458-470-480-447-481-491-492-493 0,6…1000 300…0.15 584-507-598-551-537-578-520-579-558-570-580-547-581-591-592-593 1-2-7-8 Auto Detect, CCC codes: 0,6…1000 300…0.15 1-2-7-8 584-507-598-536-538-583-585-579-586-587-588-589-581-591-592-593 When kWh is selected, the calculator automatically switches to MWh if the CCC code is selected for large meters. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 27 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 1-2-7-8 0.25 1-2-7-8 Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 28 On this CCC code, the number of pulses on the pulse outputs is divided by factor 10 when selecting PP codes 95 (32 ms) and 96 (100 ms). The number of pulses is not divided when selecting PP code 94 (10 ms). Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 29 65-600 400…8,000 250-1400 400…15,000 250-1800 On this CCC code, the number of pulses on the pulse outputs is divided by factor 10 when selecting PP codes 95 (32 ms) and 96 (100 ms). Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 30 On this CCC code, the number of pulses on the pulse outputs is divided by factor 10 when selecting PP codes 95 (32 ms) and 96 (100 ms). The number of pulses is not divided when selecting PP code 94 (10 ms). qs = 1.8 x qp Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 31: Display Code >Ddd

    DDD codes within each meter type. In the table, “1” indicates the first 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. Primary display Secondary display...
  • Page 32 Date of min. yearly logger 12.12 Data of min. yearly logger 12.13 Date of min. this month 12.14 Data of min. this month 12.15 Date of min. monthly logger 12.16 Data of min. monthly logger Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 33 17.1 Meter number of input A2 17.2 L/imp. or Wh/imp. for input A2 17.3 Date of yearly logger 17.4 Data of yearly logger 17.5 Date of monthly logger 17.6 Data of monthly logger Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 34 Depending on the selected depth of yearly and monthly logs in the programmable data logger, these display readings can be empty. The average is volume-based. Only the date of min./max is displayed in format 20xx.xx.xx. Serial reading includes the time (hh.mm) of the average value calculation too. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 35: Tariffs >Ee

    IMPORTANT: Out of consideration for backwards compatibility, tariff register TA4 can be deactivated. Thus, the meter uses TA2 and TA3 only, and the tariff function works as in the previous model, MULTICAL® 801. TA4 is deactivated by setting the tariff limit TL4 to 0. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 36 The power-controlled tariff is e.g. used as a basis for the individual heat consumer’s connection fee. Furthermore, this tariff type can provide valuable statistical data if the heating plant considers new construction activities. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 37 Setting up tariff limits, TL3 must be lower than TL2 and TL4 must be lower than TL3. The t1-t2 tariff can be used as a basis for weighted user charge. Low ∆Θ (small difference between inlet and outlet temperatures) is uneconomical for the heat supplier. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 38 Setting up data, TL3 must be higher than TL2 and TL4 must be higher than TL3. The outlet temperature tariff can be used as a basis for weighted user charge. A high outlet temperature indicates insufficient heat utilization, which is uneconomical for the heat supplier. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 39 The PQ tariff can, for example, be used for customers who pay a fixed charge based on max power and max flow (TL4 and TA4 are not used in this tariff type). Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 40: Tariff Limits With Auto Detect Uf Of Ultraflow® X4

    Qp = 1.5 m Tariff limit, TL2 Tariff limit, TL2 Used/Display: 350 l/h Used/Display: 200 l/h Base resolution (stored in the calculator): Base resolution (stored in the calculator): 350 l/h 200 l/h Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 41: Pulse Inputs A And B >Ff-Gg

    Therefore, pay special attention to this when the modules are installed in the meter so that they have the right module slots in relation to the equipment that they must be coupled with. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 42 A1 and A2. Please contact Kamstrup A/S if you need leakage alarm possibility on input B1 and B2.
  • Page 43 Follow the selected integration interval (from 2 to 64 s) The pulse inputs are placed on the module with the following terminal numbering: Connected meter MULTICAL® 803 Connection Input A1/A2: terminals 65-66 Connection Input B1/B2: terminals 67-68 Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 44 EL A/EL b (kWh) 0000000 25000 kW 25000 kW 10000 EL A/EL b (MWh) 00000.00 Inputs for external alarm: External alarm input; Alarm=LO (connect function, normally open) External alarm input; Alarm=HI (breaker function, normally closed) Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 45 Input B1 Meter count Meter count Meter no. A1 Meter no. B1 L/imp. for A1 Wh/imp. for B1 Yearly date Yearly date Yearly data Yearly data Monthly date Monthly date Monthly data Monthly data Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 46: Integration Mode >L

    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. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 47: Leakage Limits (V1, V2) >M

    Read more in the permanent performance monitoring guide (5512-1486_GB). The purpose of this guide is to provide caretakers, installers and consulting engineers with the information needed on Kamstrup's leak monitoring system and permanent performance monitoring. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 48: Cold Water Leakage (In-A/In-B) >N

    Pulse outputs C and D are placed on selected communication modules. If the module is installed in slot M1 of MULTICAL® 803, the outputs C1 and D1 are identified, and the same applies to slot M2; with the outputs C2 and D2. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 49 Analog output module 2 x 0/4…20 mA Analog output module 2 x 0/4…20 mA PQT Controller Kamstrup Radio GDPR + 2 pulse inputs (In-A, In-B) LON FT-X3 + 2 pulse inputs (In-A, In-B) BACnet MS/TP + 2 pulse inputs (In-A, In-B)
  • Page 50 ≤ 40 Ω Electrical isolation 2 kV 2 kV Max cable length 25 m 25 m At a high resolution, the pulse outputs are down-divided into 1:10 when selecting 32 ms and 100 ms. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 51 As previously described, the outputs are configured in pairs (C1/C2 and D1/D2), which means that it is possible to transmit output from two of the following meter count registers on pulse output C1/C2 and pulse output D1/D2, respectively: • E1 (Heat energy) • E3 (Cooling energy) • V1 (Volume) Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 52: Data Logger Profile >Rr

    The programmable data logger includes the following six data loggers: Yearly logger Monthly logger Daily logger Hourly logger Minute logger 1 Minute logger 2 Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 53 Therefore, there must be consistency between the choice of the meter's RR code and the module’s ZZZ code. Please contact Kamstrup A/S for further information. Below is an example of a logger profile (RR code=10).
  • Page 54 COP Month Coefficient of Performance, month t1 Time Average Day Time-averaged temperature (day) for t1 t2 Time Average Day Time-averaged temperature (day) for t2 t3 Time Average Day Time-averaged temperature (day) for t3 Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 55 Flow (V2) Current water flow of V2 Power E1/E3 Current heating power (E1/E3) Power E14/E16 Current heating power (E14/E16) Current value for analog input for P1 Current value for analog input for P2 Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 56: Encryption Level >T

    If you select common encryption key (T code 2), the key can be used for reading a customer-specific number of meters. The key is created by Kamstrup A/S. A customer can have several encryption keys, e.g. one for each meter type.

  • Page 57: Data

    Only active if meter type 6 is 2…180.00 °C + 250.00 °C selected 25.00 °C (See paragraph 7.4) GMT ± 12.0 hours Date/time 20YY.MM.DD/ (Can be defined at half hour hh.mm.ss intervals) Depends on country GMT offset code Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 58 At order submission, you can select “fixed address”, which means that all calculators included in the order will be configured with the same primary address. is the resistance value of the sensor element in ohm (Ω) at 0 °C. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 59: Serial Number And Extended Availability

    You need the encryption key of a specific calculator to be 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 download their encryption keys from Kamstrup’s “Encryption Key Service” where the customer can create a user profile without contacting Kamstrup A/S.

  • Page 60: Target Date

    METERTOOL HCW (5512-2097), respectively. If the target date is required to be set to the last day of the month, the monthly target date [DD] is set to 31. MULTICAL® 803 automatically logs on the last day of months with less than 31 days. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 61: Installation

    New fibre gaskets in original quality must be used. If other couplings than the original ones from Kamstrup A/S are used, you must make sure that the threaded lengths of the couplings do not prevent proper tightening of the sealing surface.

  • Page 62: Mounting Of Multical® 803 Calculator

    ULTRAFLOW® using mounting bracket 3026-857. If there is risk of condensation (e.g. in cooling applications), the calculator ought to always be wall- mounted. Furthermore, ULTRAFLOW® in cooling applications must be the condensation-proof version. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 63: Mounting In Inlet Or Outlet Pipe

    (6699-045) and METERTOOL HCW. An overview of the possible connections are shown in the figure below. This figure is also available on the grey verification cover in the calculator top of MULTICAL® 803. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 64: Commissioning

    All control cables must be drawn separately and not parallel to e.g. power cables or other cables with the risk of inducing electromagnetic interference. There must be a distance of min. 25 cm between signal cables and other installations. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 65: Climatic Conditions

    The MULTICAL® 803 verification seals consist of both mechanical and electronic sealing. Verification seals, marked with “TEST” and three seal marks (void labels) marked with “Red Kamstrup”, are placed on the grey verification cover in the calculator top. These seals can be seen as the ‘innermost’ sealing level, which may only be broken by authorized laboratories in connection with test and reverification of the calculator.
  • Page 66 Lift the bracket for the It is not necessary to ⑤ communication modules remove the up from the calculator communication module base. to remove the bracket. Put the bracket aside so that it is not damaged. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 67 24 VDC supply modules are snapped in the middle The physical size of the supply modules ensures that they cannot be placed incorrectly. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 68 “Mechanical construction”). One 24 VDC power supply, provides galvanically separated 24 VDC voltage supply for, for example, analog signal outputs and flow sensors with passive output (Figure 4.3 in paragraph 1.1 “Mechanical construction”). Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 69: Dimensioned Sketches

    MULTICAL® 803 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® 803 calculator Figure 5: Calculator base Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 70 MULTICAL® 803 Figure 6: MULTICAL® 803 mounted on ULTRAFLOW® with G¾ x 110 mm threaded connection with bracket 3026-857 Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 71: Display

    • TEST loop This loop is used by authorized laboratories for reverification of the calculator. This loop is not available unless the calculator’s test seal (verification seal) is broken. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 72 Display of t2 in case of temperature Display of differential temperature Error in the display of power as a sensor error t1-t2 in case of temperature sensor result of a temperature sensor error error Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 73 MULTICAL® 803 automatically sets the flow display to 0 l/h after 60 minutes without pulses. For flow sensors with slow pulses, the flow display generally responds slower and is less suitable for displaying low flows than when using flow sensors with quick pulses. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 74 Off - The optical interface is active and it is possible to communicate with the calculator. The optical interface can be deactivated and activated via the optical read-out head and METERTOOL HCW. See the technical description of METERTOOL HCW (5512-2097). Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 75: User Loop

    2-001-05 Cooling energy E3 2-002-00 Date of yearly logger 2-002-01 Log 01-02 Data of yearly logger 2-002-02 Date of monthly logger 2-002-03 Log 01-12 Data of monthly logger 2-002-04 E3 High resolution 2-002-05 Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 76 2-005-05 Log 01-12 Data of monthly logger 2-005-06 Mass M3 (V2[t3]) 2-005-07 Mass M4 (V2[t4]) 2-005-08 Hour counter 2-006-00 Error hour counter 2-006-01 t1 (inlet) 2-007-00 Year-to-date average 2-007-01 Month-to-date average 2-007-02 Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 77 Data of max this month 2-014-04 14.5 Date of min. this year 2-014-05 14.6 Data of min. this year 2-014-06 14.7 Date of min. this month 2-014-07 14.8 Data of min. this month 2-014-08 Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 78 Date of yearly logger 2-018-03 Log 01-02 18.4 Data of yearly logger 2-018-04 18.5 Date of monthly logger 2-018-05 Log 01-12 18.6 Data of monthly logger 2-018-06 2-019-00 19.1 2-019-01 2-020-00 20.1 2-020-01 Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 79 25.11 Config 1 (ABCCCDDD) 2-025-11 25.12 Config 2 (EEFFGGLM) 2-025-12 25.13 Config 3 (NPPRRT) 2-025-13 25.14 Config 4 (VVVV) 2-025-14 25.15 Software revision 2-025-15 25.16 Software checksum 2-025-16 25.17 MID-004 certificate revision 2-025-17 Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 80 Firmware revision 2-201-xx 201.x Module serial number 2-201-xx 201.x Primary address 2-201-xx 201.x M-Bus secondary addressing 2-201-xx 201.x M-Bus enhanced secondary addressing 2-201-xx 201.x KM-RF frequency 2-201-xx 201.x KM-RF network address 2-201-xx Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 81 99 in the display to indicate that the communication with any module on a given module slot is not possible. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 82: Module Readings

    The module’s neuron ID is displayed in decimal format on the display. The read values must be converted from decimal to hexadecimal for use in the LON system. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 83: Setup Loop

    SETUP loop immediately after the installation to make sure that no further configuration is possible. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 84: Change Of Parameters In Setup Loop

    If you try to access these readings via the primary key, the frames around “OFF” are shown to indicate that the function is not available in the calculator. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 85: Setup Parameters

    If users attempt to access this menu in calculators configured as other meter types, the message “OFF” is displayed. This function can have been disabled via the selected country code. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 86 METERTOOL HCW to ensure that they are correctly set with respect to each other. Note that activation of monthly target date 2 influences the depth of the monthly log as the calculator now makes two monthly loggings. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 87 11. Primary address of module slot 3 The primary address of module slot 3 in MULTICAL® 803 can be adjusted in the SETUP loop. The address can be selected in the interval 0…250. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 88 0…9. If you choose a value outside the valid range (2…180.00 °C), the value is automatically adjusted to 250.00 °C, which indicates that the function has been switched off. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 89 This offers flexibility that enables a utility company to configure the calculator prior to mounting a module and thus to make sure that radio is either by default switched on in transport state or switched off when the module is subsequently mounted. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 90 If no tariff type has been selected, the menu items will be without units. Read more about tariff types in paragraph 3.4.5. Note: It is possible to have different types of tariff limits. The display readings shown are just examples. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 91 “EndSetup” is an important function when the calculator is in transport state.If the calculator is in operation, “EndSetup” is just one of three ways to exit the SETUP loop. See paragraph 6.4. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 92: Test Loop

    For this purpose, a short-circuit pen (6699-278) from Kamstrup A/S can be used. It is recommended to complete the work in the TEST loop before starting a reconfiguration via the SETUP loop or METERTOOL HCW as every reconfiguration is logged in MULTICAL®...

  • Page 93: Registers And Resolution

    The above high-resolution registers can also be seen in the TECH loop, see paragraph 6.2. While the calculator is in the TEST loop, high-resolution pulses for test purposes can be generated via the pulse interface (see paragraph 13). Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 94: Calculator Functions

    Additional registers t5 > t2 Heat energy at a discount 7.1.6 Display/Data/Log See paragraph t2 > t5 Heat energy with an addition Display/Data/Log dE(ΔE)=E4-E5 Differential energy cE=E5-E4 Control of differential energy Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 95: Approvals For Energy And Applications

    ● ● ● ● ◌ E3-E4 ● ● ● ● ● E1-E3-E13-E15 ● ● ● ● ● ● E1-E3-E14-E16 ● ● ● ● ● ● ● E3-E12 ● ● ● ● ● ◌ Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 96: Application Drawings

    Mass: M1 = V1 (Kmass t1) Mass: M2 = V2 (Kmass t2) Config. A = 3 (inlet) Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 97 Heat energy #1: E1 = V1 (t1-t2)k Heat energy #2: E7 = V2 (t1-t3)k t3 is measured or programmed Mass: M1 = V1 (Kmass t1) Mass: M3 = V2 (Kmass t3) Config. A = 4 (outlet) Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 98 Heat energy: E1 = V1 (t1-t2)k Tap water energy: E6 = V2 (t3-t4)k t3 and t4 are measured or programmed Mass: M1 = V1 (Kmass t1) Mass: M3 = V2 (Kmass t3) Config. A = 4 (outlet) Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 99 Circulated energy: E7 = V2 (t1-t3)k Mass: M1 = V1 (Kmass t1) Mass: M3 = V2 (Kmass t3) LV: Domestic hot water LVK: Heat circulation KV: Cold water Config. A = 4 (outlet) Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 100 MULTICAL® 803. The temperature t2 follows a table, within which t2 can be changed up to 12 times a year. Scheduler function Date Config. A = 3 (inlet) Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 101 E15 = V1 (t4-t3)k t1 or t2 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) Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 102 Mass: M1 = V1 (Kmass t1) Mass: M2 = V2 (Kmass t2) Config. A = 3 (inlet) Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 103: Energy Calculations And Registers E1 And E3

    Both in the display and during data reading, each energy type is uniquely defined, e.g. Heat energy: E1 = V1(t1-t2)k Cooling energy: E3 = V1(t2-t1)k Kamstrup A/S can supply an energy calculator for check measurement: Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 104 Note: In case of error on temperature sensor t1, t2, t3 or t4, the energy calculation and the counting stop in the registers that are influenced by the error. Furthermore, the displayed reading in question will include lines, see the table at the beginning of paragraph 6. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 105: Energy Calculations And Registers E8, E9, E10 And E11

    Average of Average of Volume date inlet outlet 2019.06.01 534.26 m 48236 18654 2018.06.01 236.87 m 20123 7651 Yearly 28113/297.39 11003/297.39 consumptio 297.39 m 28113 = 94.53 °C 11003 = 36.99 °C Table 3 Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 106: Outlet Energy Registers A1 And A2

    As the accuracy of the absolute temperature has direct influence on the accuracy of the outlet energy registers A1 and A2, the zero error of the sensor pair and the influence from the sensors’ connection cable ought to be compensated via the offset adjustment of MULTICAL® 803 (see paragraph 7.3). Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 107: Measurement Of The Coefficient Of Performance Of A Heat Pump

    The table below shows the CP readings in the TECH loop. Primary display Secondary Display no. Display reading display 2-023-00 (moving average) Current power 2-023-01 of In-B1 Averaging period 2-023-02 of CP Yearly date 2-023-03 Yearly data 2-023-04 Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 108: Seasonal Coefficient Of Performance (Cop)

    If the pulse output of a gas meter is connected to the calculator, the coefficient of performance of the gas boiler can be measured, in terms of e.g. kWh/Nm gas. A volume resolution that corresponds to the pulse weighting on the gas meter pulse output must then be selected for input B1. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 109: Offset Adjustment Of Temperature Sensor Measurement

    Note that the required offset adjustment must be entered, not the error of the temperature sensor pair. If the selected temperature sensor pair contributes with an error of -0.20 K, the meter’s offset must be set to 0.20 K. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 110: Bifunctional Heat/Cooling Metering

    SETUP loop or METERTOOL HCW. See paragraph 6.3 and the technical description of METERTOOL HCW (5512-2097) for further information. Note: There is no hysteresis in connection with shift between heat and cooling energy measurement (Δθ = 0.00 K). Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 111: Min./Max Calculations Of Power (P), Flow (Q) And Temperature (T)

    • • t1 min. month • • t2 max month date/time • • t2 max month • • t2 min month date/time • • t2 min month • • Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 112 Data of min. this month 12.14 14.14 month Date of min. monthly Date of min. monthly 12.15 14.15 logger logger Data of min. monthly Data of min. monthly 12.16 14.16 logger logger Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 113 The average is calculated continuously over time, i.e. the average of values is calculated as from now and the length of the averaging period back in time. This means that the min./max calculation is immune to the clock setting and will always move continuously through the time. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 114: Temperature Measurement

    The temperature input t2 is a legal input, which means that this cannot be programmed on an approved heat meter, cooling meter or bifunctional heat/cooling meter. See paragraph 7.1 for examples of the use of these extra temperatures. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 115 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 cables will cause. Kamstrup delivers Pt500 sensor pairs with up to 10 m cable (2 x 0.25 mm Figure 7...

  • Page 116: Auto Detect Pt100/Pt500

    Error Error MULTICAL® 803 is set to Pt100. Error Error Error Error MULTICAL® 803 is set to Pt500. Note: Inputs without connected Pt sensors are not included in the Pt type control. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 117 7. Auto Detect Pt is performed by MULTICAL® 803 that will show an info code indicating that t1 is disconnected or above the measuring range, which indicates that t1 does not match the set Pt type. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 118 If Auto Detect UF for ULTRAFLOW® X4 is switched on, the text in the upper right corner of the display will alternately show . See more about Auto Detect UF in paragraph 8.1.1. A config logging is carried out every time MULTICAL® 803 registers a change of Pt type on the temperature sensor inputs. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 119: Information Code Types

    In-A1 Leakage in the system < 1 day In-A1/A2 External alarm < 5 seconds In-B2 Leakage in the system < 1 day In-B1 Leakage in the system < 1 day In-B1/B2 External alarm < 5 seconds Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 120 The value is increased every time the info code is changed. The info event counter of a new calculator is 0 as the transport state prevents counting during transportation. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 121 This prevents info events from being counted and non-relevant data from being saved in the info log during transportation. The first time the calculator registers flow after the installation, the info code automatically becomes active. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 122: Information Code Types At Serial Communication

    268435456 V1/V2 Burst, water loss (flow1 > flow2) 536870912 V1/V2 Burst, water penetration (flow1 < flow2) 1073741824 V1/V2 Leakage, water loss (M1 > M2) 2147483648 V1/V2 Leakage, water penetration (M1 < M2) Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 123: Transport State

    Access to the TEST loop will disable radio communication. In the TEST loop, flow measurement will not enable the radio. Note: In order to gain access to the TEST loop, the test seal (verification seal) must be broken and the calculator must subsequently be reverified. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 124: Info Logger

    Pt type (Pt100 or Pt500) is saved. The calculator will always carry out a config logging if the user has had access to the SETUP loop, no matter whether the user has changed the configuration or not. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 125: Summer/Winter Time Adjustment

    DST offset as a parameter. If the DST function is disabled after delivery, information on DST offset is removed from time stamps related to the historical values. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 126: Preset And Scheduler Functions For Temperature Inputs

    See paragraph 3.4.4 on display setup (DDD codes) and paragraph 3.4.12 on possible logger profiles (RR codes). Below is a calculation example of the dE and cE registers as well as examples of the display readings. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 127 (control energy). In the example above, this is shown between the data points 24 and 48 [h]. Energy Volume Differential energy Differential volume Control energy Control volume Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 128: Flow Sensor Connection

    8.1 ULTRAFLOW® (Connection type 1-2-7-8) Kamstrup’s ULTRAFLOW® flow sensors are supplied from the calculator and connected according to the table below. The power consumption of ULTRAFLOW® is very low and at the same time, it matches the specified life of the backup battery in MULTICAL®...
  • Page 129 If Auto Detect Pt for the temperature sensors is switched on, the text in the upper right corner of the display will alternately show . See more about Auto Detect Pt in paragraph 7.7. A config logging is carried out every time MULTICAL® 803 registers a change of qp in ULTRAFLOW® X4 on V1. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...
  • Page 130 V1 and mounted in the connection terminals of input V1 and input V2. Then input V2. repeat the procedure in paragraph 8.1.1.1 from step ③. Display duration of 5 s Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 131: Need For Longer Cables Between Multical® 803 And Ultraflow

    In general, cables of up to 10 m can be used between MULTICAL® and ULTRAFLOW®. In case a longer cable is required, Kamstrup can deliver two solutions: Cable Extender Box (6699-036) or Pulse Transmitter (6699-903). With these solutions, the cable length can be extended with up to 30 m or 100 m, respectively. Both solutions have a number of advantages and disadvantages that are outlined in the table below.

  • Page 132: Flow Sensor With Reed Or Relay Switch Output (Connection Type L)

    Max 100 m (drawn with min. 25 cm distance to other cables) Galvanic separation The inputs V1 and V2 are galvanically separated from MULTICAL® 803 Insulation voltage 2 kV Mains supply for MULTICAL® 24 VAC/VDC or 230 VAC Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 133: Connection Examples

    Note: It is recommended to use an external 24 VDC supply if the internal auxiliary supply is already used for the supply of the analog output module via the connectors on the connection board. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 134: Temperature Sensors

    2-W Jumper cross sections of the two sensors, which are used as 2-wire temperature sensor pair for a heat meter, must always be identical, and cable sensors must neither be shortened nor extended. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 135 Note: When presetting the temperature value, it is important to insert jumpers in the connection terminals so that the temperature sensor inputs with preset are changed to 2-wire connections. Read more about preset of the temperature value in paragraph 7.13. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 136: Sensor Types

    2 sets of ø5.8 mm pocket sensor in pocket with connection head, length 140 mm Pt500 2 sets of ø5.8 mm pocket sensor in pocket with connection head, length 180 mm Pt500 Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 137: Direct Short En 1434 Temperature Sensor

    The sensor is based on two-wire silicone cable. The sensor pipe is made of stainless steel and has a diameter of 4 mm at the point where the sensor element is placed. Furthermore, it can be directly mounted in many of Kamstrup’s flow sensor types, which reduces the installation costs.

  • Page 138: Ø5.8 Mm Pocket Sensor

    PN25 systems. The plastic tube on the sensor cable is placed on level with the sealing screw, which is lightly tightened with your fingers before sealing. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 139: Ø5.8 Mm Pocket Sensor With Connection Head

    PN25 systems. Figure 11 Figure 12 A ø5.8 mm pocket sensor with connection head can, for example, be installed in a tee as shown in Figure 12. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 140: Ø6.0 Mm Pocket Sensor With Connection Head

    Installation length of ø6 mm sensor - EL Installation length of ø6 mm pocket - L 105 mm 85 mm 140 mm 120 mm 230 mm 210 mm Table 6 Figure 13 Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 141: Resistance Tables

    805.272 807.133 808.994 810.855 812.714 814.574 816.432 818.290 820.148 822.004 823.861 825.716 827.571 829.426 831.280 833.133 834.986 836.838 838.690 840.541 842.392 844.241 846.091 847.940 849.788 851.635 Pt500, IEC 751 Amendment 2-1995-07 Table 8 Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 142: Power Supply

    MULTICAL® 803 is supplied via the connection terminals to the left in the calculator base. The internal power supply is 3.6 VDC and can be carried out as mains supply with battery backup via a number of different supply modules from Kamstrup A/S. See the below extract from the type number overview in paragraph 3.1. Supply...

  • Page 143: Backup Battery, Lithium, 2Xa-Cells

    MULTICAL® 803 10.1 Backup battery, lithium, 2xA-cells MULTICAL® 803 is always delivered with 2xA-cell backup battery (Kamstrup type HC-993-10). It requires no tool to install or replace the backup battery when cover and base cover of the calculator are separated.

  • Page 144: Lifetime Of The Backup Battery

    Data reading: Max one reading per hour M-Bus reading: Max one reading every 10 seconds Display on (LCD ON), no backlight The connected ULTRAFLOW® 54 flow sensors have an average flow ≈ qp/4 Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 145: Supply

    The whole installation must fulfil current national regulations. Connection/disconnection of the module must be carried out by the meter installer, whereas installation of the 230/24 VAC safety transformer in electrical panels as well as other fixed installations must be carried out by an authorized electrician. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 146: Auxiliary Supply

    The whole installation must fulfil current national regulations. Connection/disconnection of the module must be carried out by the meter installer, whereas installation of the 230/24 VAC safety transformer in electrical panels as well as other fixed installations must be carried out by an authorized electrician. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 147: Safety Transformer 230/24 Vac

    10.5 Safety transformer 230/24 VAC The supply modules for 24 VAC are adjusted for use with a 230/24 VAC safety transformer, e.g. Kamstrup type 6699- 403/-404/-405, which is mounted in an electrical panel or another separate capsuling. For power consumption by use of the safety transformer in connection with 24 VAC supply modules, see data sheet 5810-503.

  • Page 148: Data Backup In Case Of Interruption Of Supply

    These tasks can be carried out by persons or companies who professionally produce, repair or maintain equipment if only the person carrying out the work has the necessary expert knowledge. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 149: Communication

    Analog output module 2 x 0/4…20 mA Analog input module 2 x 0… 20 mA / 0…10V PQT Controller Kamstrup Radio GDPR + 2 pulse inputs (In-A, In-B) LON TP/FT-10 + 2 pulse inputs (In-A, In-B) BACnet MS/TP + 2 pulse inputs (In-A, In-B)

  • Page 150: Marking Of Communication Modules

    Below, E1 is used as an example. The same applies to E3 and V1. E1Extra digit is the same value as E1, with just one digit more in the resolution. Example: 1.234.567,8 kWh E1ExtraDigit 1.234.567,89 kWh E1HighRes 4.567.890,1 Wh Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 151: Modules

    If you are using data cable with USB, install 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 a galvanically separated data port that interoperates with the KMP protocol (see paragraph 12.2).

  • Page 152: M-Bus + Pulse Inputs (Type No.: Hc-003-20)

    The connection is independent of polarity. The M-Bus cable must be twisted-pair copper cable. Max copper thickness is 1.5 mm Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 153: M-Bus + Thermal Disconnect (Type No.: Hc-003-22)

    The modules are available with connection to both internal and external antenna. The output data package can be configured to include various register combinations by means of METERTOOL HCW and READy. See paragraph 11.5 for information about mounting of antenna. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 154: Wireless M-Bus + Pulse Outputs (Type No.: Hc-003-31)

    The module is supplied via the power supply in MULTICAL®. The analog output module requires an isolated 24 VAC/DC supply to drive the power outputs. MULTICAL® 803 has a 24 VDC supply available that can be used for this purpose. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 155: Analogue Input Module (Type No.: Hc-003-41)

    The module is supplied via the power supply in MULTICAL®. The analog input module must use an isolated 24VAC/DC supply to drive the power outputs. MULTICAL® 803 has a 24 VDC supply available that can be used for this purpose. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 156: Pqt Controller (Type No.: Hc-003-43)

    10 VA. For this purpose, the use of 230/24 VAC transformer 6699-403 (5 VA) or 6699-404 (10 VA) is recommended. 24 VAC 24 VAC Supply Max 10 VA 24 VAC Dn Y Com N Up Y Typical PQT installation: Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 157: Kamstrup Low Power Radio Module Gdpr (Type No.: Hc-003-51)

    11.4.11 Kamstrup Low Power radio module GDPR (type no.: HC-003-51) With a radio module from Kamstrup placed in MULTICAL® 803, it is possible to read the calculator either via a hand- held reading system - USB Meter Reader or via a fully automatic radio network and thus avoid disturbing the customer.

  • Page 158: Bacnet Ms/Tp + 2 Pulse Inputs (Type No.: Hc-003-66)

    The Modbus module enables the integration of the energy meter in building automation systems or in industrial applications. The module's Modbus functionality is verified by external test laboratory. The module is supplied via the power supply in MULTICAL®. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 159: 4G Network Module + 2 Pulse Inputs (Type No.: Hc-003-80)

    The Ethernet cable is connected via four connection terminals. The module's Modbus functionality is verified by external test laboratory. The module is supplied via the power supply in MULTICAL®. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 160: Kamstrup High Power Radio Router Gdpr (Type No.: Hc-003-85)

    MULTICAL® 803 11.4.17 Kamstrup High Power Radio Router GDPR (type no.: HC-003-85) The High Power Radio Router module is installed in MULTICAL® 803 and serves as a router device in a radio network. In addition, the module functions as an ordinary radio module and can be read via USB Meter Reader or a fully automatic radio network.

  • Page 161: Mounting Of Antenna

    MULTICAL® 803 11.5 Mounting of antenna Kamstrup’s wireless modules must be connected to either an internal or external antenna. To achieve the best possible range, Kamstrup 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 assembled.

  • Page 162: Retrofitting Modules

    Analog output module, with 2 x 0/4…20 mA outlet temperature t2, differential temperature t1-t2. The above values can be changed via METERTOOL HCW and are individual for each of the two outputs. Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...
  • Page 163 Protocol selection and IP setup can be changed via METERTOOL HCW. High Power Radio Router GDPR Meter factor and preset of In-A and In-B can be changed + 2 pulse inputs (In-A, In-B) via METERTOOL HCW. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

  • Page 164: Multical® 803 Data Protocol

    The KMP protocol is used in all Kamstrup consumption meters launched from 2006 onwards. The protocol is used for the optical read-out head and via plug pins for the module area. Thus, modules with e.g. M-Bus interface use the KMP protocol internally and the M-Bus protocol externally.

  • Page 165: Test And Calibration

    The high-resolution test registers are read from the display, via serial data reading or via high-resolution pulses. When testing a split meter, a separate test of the calculator using the Kamstrup calibration equipment for MULTICAL® 803 and METERTOOL HCW can be carried out. Flow sensor and temperature sensors are tested separately too.
  • Page 166 Use of high-resolution pulses The high-resolution energy/volume pulses can be connected to the test stand used for calibration of the calculator or to Kamstrup Pulse Tester, type 6699-279, as shown in the drawing below. High-resolution registers for calibration and verification When the calculator is calibrated or verified on equipment such as NOWA, it is necessary to use a higher resolution of energy and volume than shown in the display to reduce the test time.
  • Page 167 EN 1434-1:2007, 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 table below:...

  • Page 168: Approvals

    27.02 013 as well as the yearly mark of MID. 14.2 The Measuring Instruments Directive MULTICAL® 803 is available with CE-marking according to MID (2014/32/EC). The certificates have the following numbers: B-Module: DK-0200-MI004-042 D-Module: DK-0200-MID-D-001 Kamstrup A/S · Technical description · 5512-2360_A1_ _02.2019...

  • Page 169: Troubleshooting

    Alternatively, the whole meter should be replaced. Major repairs must be made by Kamstrup A/S. Before sending us a meter to be repaired or checked, please use the error detection table below to help you clarify the possible cause of the problem.

  • Page 170: Disposal

    MULTICAL® 803 16 Disposal Kamstrup A/S holds an environmental certification according to ISO 14001, and as part of our environment policy we use materials which can be recovered environmentally correctly to the greatest possible extent. As from August 2005, Kamstrup's heat meters are marked according to EU Directive 2012/19/EU and the standard EN 50419.

  • Page 171: Documents

    17 Documents 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 currently updated. Find the latest edition at http://products.kamstrup.com/index.php. Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019...

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