Kamstrup MULTICAL 302 Technical Description
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Kamstrup MULTICAL 302 Technical Description

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MULTICAL® 302

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Summary of Contents for Kamstrup MULTICAL 302

  • Page 1 Technical Description MULTICAL® 302...
  • Page 2 MULTICAL® 302 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 3: Table Of Contents

    Measuring sequences ..........................34 Energy calculation ............................36 Application types ............................37 Combined heat/cooling metering ....................... 39 Max. flow and max. power .......................... 40 Temperature measurement ........................41 Info codes ..............................43 Data loggers .............................. 46 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 4 True energy calculation ..........................75 METERTOOL HCW ......................76 15.1 Introduction ............................... 76 15.2 How to use METERTOOL HCW for MULTICAL ® 302 ..................77 15.3 Flow sensor adjustment ..........................81 15.4 LogView HCW ............................. 82 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 5 MULTICAL® 302 Approvals ......................... 84 16.1 Type approvals ............................84 16.2 The Measuring Instruments Directive ......................84 Troubleshooting ....................... 85 Disposal ........................... 86 Documents ........................87 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 6: General Description

    This technical description has been written with a view to enabling operations managers, meter installers, consulting engineers and distributors to utilize all functions comprised in MULTICAL ® 302. Furthermore, the description is targeted at laboratories performing tests and verification. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 7: Mechanical Construction

    O-rings Calculator base Hot brass casing A-cell battery O-ring for temperature sensor Sealing cover for flow sensor Coupling for temperature sensor Transducer assembly with cable Temperature sensor ø5.2 mm Screws for top beam Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 8: Seals

    The seals are gently broken using a The mechanical locks are released by carefully moving screwdriver. the screwdriver towards the centre of the meter. Close-up illustration of locking function being released. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 9 Reassembling the meter the seals must be re-established using 15 x 15 mm void labels. Note: If the meter is used for billing, this is a legal seal. Alternatively, Kamstrup's seal no. 2008-727 can be used. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 10: Technical Data

    G¾B 302Txxxxx11xxx 0.02 G¾B 302Txxxxx12xxx 0.02 G¾B 302Txxxxx40xxx 0.09 G¾B 302Txxxxx41xxx 0.09 G¾B 302Txxxxx42xxx 0.09 G¾B 302Txxxxx70xxx 0.07 302Txxxxx71xxx 0.07 302Txxxxx72xxx 0.07 302TxxxxxA0xxx 0.09 302TxxxxxA1xxx 0.09 302TxxxxxA2xxx 0.09 Table 1 *With extension piece Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 11: Electrical Data

    Outside the USA Non-restricted to transport/Non-assigned to Class 9 Within the USA Belonging to the category of ”small primary lithium cells” Important: It is not possible to change the battery on MC 302 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 12: Mechanical Data

    Pressure stage (with thread) PN16 and PN25 Weight From 0.7 to 1.1 kg depending on flow meter size and extension piece Flow sensor cable 1.2 m (undemountable cable) Temperature sensor cables 1.5 m (undemountable cables) Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 13: Material

    Flow sensor cover Thermoplastic, PC 20% GF Wall bracket Calculator case Thermoplastic, PC 10% GF Base Thermoplastic, ABS with TPE gaskets (thermoplastic elastomer) Cables Flow sensor Temperature Silicone cable with inner Teflon insulation M-Bus Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 14: Accuracy

    302 q 1,5 m ³/h q Ec +Et+Ef (EN) 0,01 0,10 1,00 10,00 Ec +Et+Ef (Typ) -2,0 -4,0 -6,0 q [m³/h] ® Diagram 1: Total typical accuracy of MULTICAL 302 compared to EN 1434-1. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 15: Type Overview

    (SETUP)” is broken and the switch activated. - Customer No. - Target date - Average peak time (Max. flow and power) - θ (only active for meter type 6) - Date/time - M-Bus primary address Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 16: Type Number Composition

    Country code (language on label etc.) The flow sensors are type approved for dynamic ranges q = 250:1 and 100:1, but basically 100:1 is supplied. Extension pieces, if any, are separately enclosed in the packing. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 17 2 or 3, dynamic range, pressure stage PN16 or PN25, and indicates approval and verification marks. Please contact Kamstrup for further details on available country codes. Currently available country codes appear from internal document 5514-863 on Kamstrup’s Intranet.
  • Page 18 Material: Reinz AFM30 3.2.3.3 Extension pieces: Article number Description Length [mm] Total length [mm] 6556-505 Extension piece G¾B 6556-506 Extension piece G¾B 6556-507 Extension piece G1B 6556-508 Extension piece G1B Material: Copper alloy brass (CW614N) Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 19: Config. >A-B

    00000.01 m³ 0000.001 GJ 0000.001 m³ 0000001 kWh 00000.01 m³ 000000.1 kWh 0000.001 m³ 0000.001 MWh 00000.01 m³ 3.3.1.1 Dependency between measuring unit and resolution Number of decimals in display m³ m³/h [m³/h] Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 20: Config. >Ddd<, Display Coding

    25 °C, but other values can be supplied as required. If θ is set at 180 °C the function is disconnected, e.g. to be used for ”purchase/sale” of heat. See paragraph 7.4 for further information on heat/cooling meters. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 21: Config >Efghhmmm

    In lower middle part of the meter an area of 15 x 38 mm is reserved for customer labels, e.g. utility logo, bar code, ® serial number or similar according to customer requirements. Unless otherwise specified in the order, MULTICAL will be supplied with customer label no. 2012-000, which comprises the meter’s customer number. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 22 MULTICAL® 302 Please contact Kamstrup for creation of new customer labels. 3.6.2 Configuration data In addition to Config. >EFGHHMMM< values must be entered in the below-mentioned fields during production of ® ® MULTICAL 302. Unless otherwise specified in the order, MULTICAL 302 will be supplied with ”Automatic”...

  • Page 23: Dimensioned Sketches

    MULTICAL® 302 4 Dimensioned sketches Calculator Wall-mounted calculator Wall fitting for calculator ® MULTICAL 302 mounted on flow sensor All measurements in [mm] Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 24 *) The weight indication comprises the whole meter incl. flow sensor, calculator, sensor pair and 2 x A batteries. Enclosed accessories such as couplings, nipples and sensor pockets, if any, as well as packing are not included in the weight indication. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 25: Pressure Loss

    5.1 Calculation of pressure loss The pressure loss at a given water flow can be calculated as: Δp=(Q/kv) /h: Δp=(0.5/5) Example: a qp 1.5 meter with a current flow of 0.5 m = 0.01 bar Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 26: Installation

    The flow sensor must be mounted with the arrow pointing in the flow direction. 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 27: Installation Angle Of Multical 302

    Figure 1 Important! ® MULTICAL 302 can be mounted at 0 ° (horizontal) and in all angles down to 90 ° (vertical) in respect to the pipe axis. Figure 2 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 28: Straight Inlet

    A flow sensor should not to be placed close to a two-level double bend. Figure 3 For general information concerning installation see CEN report DS/CEN/CR 13582, Heat meter installation. Instructions in selection, installation and use of heat meters. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 29 302 flow sensor. Flow and temperature sensor can be installed in both PN16 and PN25 installations. Enclosed couplings, if any, are only intended for PN16. Suitable PN25 couplings must be used for PN25 installations. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 30: Position Of Calculator

    6.4 Position of calculator If the flow sensor is mounted in a humid or condensing environment, the calculator must be placed in a higher position than the flow sensor. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 31: Operating Pressure Of Multical ® 302

    When dimensioning a flow sensor you must take this into account, especially if the sensor is used within the scope of EN 1434 between q and q , and in case of heavy contractions of the pipe. Steam pressure [°C] Diagram 3 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 32: Mounting In Inlet Or Outlet Pipe

    T1 A=3 (Flow in inlet sensor in inlet V1 and T2(T pipe) T1(T Heat meter E1=V1(T1-T2)k k-factor for T2 A=4 (Flow in outlet sensor in T1(T V1 and outlet pipe) T2(T Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 33: Emc Conditions

    Protection class IP65 for the calculator allows splashes of water, but the calculator does not withstand permanent water/humidity impact or submergence. Protection class IP68 for the flow sensor allows permanent condensation and submergence. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 34: Calculator Functions

    4 minutes, and after 4 more minutes without touching the button the display switches off. Tolerance of time indications The timing of the measuring sequences can vary approx. ± 3 % in order to secure correct synchronisation with data communication. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 35 Display loop Mode Measuring sequence Normal mode 32 s (Type number 302-x-xx-1 and -2) Display off Fast mode (Type number 302-x-xx-3) USER loop TECH loop Fast mode SETUP loop TEST loop Test mode Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 36: Energy Calculation

    Please note that the error will remain visible in the info-event-counter if static info codes have been selected (until the error has been deleted via METERTOOL HCW), although the error has been corrected and the meter counts again. Kamstrup can supply an energy calculator for check measurement: Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 37: Application Types

    Closed heat/cooling system with one flow sensor Heat energy: E1 = V1(T1-T2)k T1:Inlet or T2:Outlet Cooling energy: E3 = V1(T2-T1)k T2:Inlet or T1:Outlet Flow sensor V1 is placed in inlet or outlet as selected during Config. 302-Txxxxxx3xx 302-Txxxxxx6xx Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 38 Average of Volume reading pipe outlet pipe 2012.06.01 534.26 m 48236 18654 2011.06.01 236.87 m 20123 7651 28113/297.39 11003/297.39 Yearly 297.39 m 28113 11003 = 94.53 °C = 36.99 °C consumption Table 4 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 39: Combined Heat/Cooling Metering

    METERTOOL HCW. The change between heat and cooling measurement involves no hysteresis (∆θ = 0.00 K). θ is configured by means of METERTOOL HCW (see paragraph 15). Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 40: Max. Flow And Max. Power

    Date of this year’s max. flow Value of this year’s max. flow Lines above and below the year indication show that yearly data are displayed. Example of max. flow on a yearly basis Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 41: Temperature Measurement

    1/1000 K. Pt500 < 0.5 mA Measuring current < 12 ms Measuring period < 200 µW Peak power < 0.5 µW RMS influence ("fast mode") < 0.08 µW RMS influence ("normal mode") Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 42 Year-to-date average (since latest target date MM.DD) • • Month-to-date average (since latest target date DD) Year-to-date average of T1. (Current date with a stipulated line under year or month is displayed immediately BEFORE this reading) Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 43: Info Codes

    Info codes 4 and 8 are set when the temperature falls below 0.00 °C or exceeds 155.00 °C. Info codes 4 and 8 are also set for short-circuited and disconnected sensors. Note: If Info = 4 or 8, the meter's energy calculation and volume accumulation stop. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 44 36 changes can be displayed, and the rest can be read by means of METERTOOL HCW. Furthermore, the info code is saved in hourly, daily, monthly and yearly logger for diagnostic purposes. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 45 The first time the meter enumerates the volume register after installation, the info code automatically becomes active in the data logger (after one hour). If the meter has built-in wM-Bus communication, the radio transmitter will be switched off when the meter is in transport state. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 46: Data Loggers

    • • MAX. FLOW Value of max. flow during period • • DATE FOR MAX. POWER Date stamp for max. power during period • • MAX. POWER Value of max. power during period Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 47 25 configuration changes as well as the date the change was made. The meter only permits 25 config. changes, unless the legal seal is broken. Register type Description Date (YY.MM.DD) Year, month and day of config. change E1 and E3 Counter values just before reconfiguration Config. ABDDDEFGHHMMM The new config. number Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 48: Display Functions

    ”Transport State” to ”Normal State”, from which Setup loop cannot be accessed unless the seal at the back of the meter is broken and the installation switch activated. There is only access to Test loop if the Test seal is broken and the Test switch activated. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 49: User Loop

    After a brief activation in sub-reading the display changes to the next sub-reading. Two seconds’ activation in sub-reading makes the meter revert to main reading. After five seconds' activation in Tech loop the display reverts to User loop. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 50 11.11 2-11-11 11.12 Segment test 2-11-12 11.13 M-Bus primary address 2-11-13 11.14 M-Bus secondary address 2-11-14 After 4 minutes without activation of the button the meter reverts to energy reading in ”User loop”. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 51: Setup Loop

    66-99-278. The seal must be re-established with a void label size 15 x 15 mm (Kamstrup's seal no. 2008-727 can be used). The seal is important with a view to the meter's approval and to maintaining its protection class.
  • Page 52 (Can only be changed with meter type 6. Other country codes show 180 C without changing option) 11.0 Radio ”on” or ”off” 3-11 12.0 End setup 3-12 After 4 minutes without activation of the button the meter reverts to energy reading in ”User loop”. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 53 ”Setup” is briefly displayed and then ”Outlet” flashes. Press the button once and "Inlet" is displayed. If you want to save the setting, press the button for two seconds until ”OK” appears in the display. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 54: Test Loop

    3, but energy is now counted in MWh. 8.5 TEST loop Test loop is intended for laboratories and others who are to verify the meter (see paragraph 14 for further details on Test). Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 55: Flow Sensor

    For more than 20 years ultrasonic measurement has proved the most long-term stable measuring principle for heat measurement. Experience with ultrasonic meters in operation as well as repeated reliability tests carried out in Kamstrup’s accredited long-term test equipment and at AGFW in Germany have documented the long-term stability of ultrasonic meters.
  • Page 56 ∆ × − − which can also be written as: − − ∆ × − × ⇓ ∆ × − C〉〉 can be omitted and the formula reduced as follows: ∆ × × Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 57: Signal Paths

    Please note, however, that high flow velocities may cause cavitation, especially at low static pressure. See paragraph 6.5 for further details on operating pressure. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 58: Temperature Sensors

    773.539 775.410 777.281 779.151 781.020 782.889 784.758 786.626 788.493 790.360 792.226 794.091 795.956 797.820 799.684 801.547 803.410 805.272 807.133 808.994 810.855 812.714 814.574 816.432 818.290 820.148 822.004 Pt500, EN 60 751:2008 Table 5 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 59: Sensor Types

    If the display shows that the flow sensor is to be mounted in the outlet pipe, the sensor with the green plastic ring must be mounted in the inlet pipe. See the table in paragraph 6.5 for further information. Figure 6 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 60: Coupling For Direct Sensor

    If not, the O-ring may not provide correct sealing. 10.2.1 Specification of coupling Material: Max. temp.: 150 °C permanently Pressure stage: PN16 and PN25 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 61: Installation Of Direct Sensor

    Use the O-ring guide to slide the O-ring into place and then push the sensor as far as it will go. Fasten the plastic coupling manually. The use of tools is not permitted. The sensor is mounted like this from the factory. Do not forget to finish the installation by sealing the sensor. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 62: Blind Plug For Sensor Socket

    If the sensors are to be mounted as pocket sensors, dismount the temperature sensor which is mounted in the flow sensor and remove the plastic coupling from the sensor. Subsequently, mount a blind plug in the flow sensor. Furthermore, the blind plug is suitable for removing the O-ring Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 63: Power Supply

    302 if a battery lifetime of 12-16 years is required. The 2 x A-cell lithium batteries contain 2 x 0.96 g lithium each and are thus not subject to transport restrictions. ® Note: MULTICAL 302 cannot be mains supplied. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 64: Communication

    * Monthly data is transmitted by default. Change to yearly data possible by means of an M-Bus command. ® For further details we refer to Technical description on M-Bus for MULTICAL 302, see documentation 5512-1329. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 65: Wireless M-Bus

    If the meter has built-in wireless M-Bus, you can choose between Mode C1 or Mode T1 OMS. Mode C1 is used in connection with Kamstrup's reading systems and for drive-by meter reading in general. Mode T1 OMS is used in connection with OMS-based stationary networks. The meter has an internal antenna.
  • Page 66 Heat energy E1 last year Target date Target date Cooling energy E3 last year Volume V1 last year Target date * Monthly or yearly data depends on the HH configuration. See paragraph 3.6 Config >EFGHHMMM<. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 67: Data Communication

    302 is based on the Kamstrup Meter Protocol (KMP) which provides a fast and flexible reading structure and also fulfils future requirements to data reliability. The KMP protocol is used in all Kamstrup consumption meters launched from 2006 onwards. The protocol is used for the optical eye.
  • Page 68 Utilities and other relevant companies who want to develop their own communication driver for the KMP protocol can order a demonstration program in C# (.net based) as well as a detailed protocol description (in English language). Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 69: Optical Eye

    In order to limit the power consumption of the circuit around the optical eye, the circuit is not permanently switched It is activated by pressing the key. The circuit will remain on 4 minutes after the last activation of the button. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 70: Test

    No matter whether the meter is supplied with normal mode or fast mode, test mode (see paragraph 14.1.1) can be selected. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 71 When tests are finished the seal must be re-established using a void label size 15 x 15 mm (Kamstrup's seal no. 2008-727 can be used). The seal is important with a view to the meter's approval and to maintain its protection class.

  • Page 72: Test Connection

    3.6 – 30 VDC Current consumption < 15 mA < 30 VDC < 15 mA Pulse outputs Pulse duration 3.9 ms. Energy pulse 1 Wh/pulse (1000 pulses/kWh) Volume pulse 10 ml/pulse (100 pulses/litre) Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 73 14.2.2 Use of high-resolution pulses High-resolution energy and volume pulses can be connected to the test stand used for calibration of the meter, or to Kamstrup's Pulse Tester, type 66-99-279, as shown in the drawing below. 14.2.3 Auto-integration The purpose of auto-integration is to test the calculator’s accuracy. During auto-integration the water flow through the meter must be cut off to make it possible to read the volume and energy counted during auto-integration without the meter continuing normal counting in the registers afterwards.

  • Page 74: Handling Different Test Methods

    14.2.1. It is important to allow for this time interval, which means that the test duration from start to stop must be so long that the update time does not influence the measuring uncertainty to any very considerable extent. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 75: True Energy Calculation

    During test and verification the heat meter’s energy calculation is compared to the ”true energy”, which is calculated according to the formula of EN 1434-1:2007 or OIML R75:2002. For control calculations Kamstrup can supply an energy calculator: The true energy at the most frequently used verification points is indicated in the table below.

  • Page 76: Metertool Hcw

    When the installation is completed, the icon ”METERTOOL HCW” will appear in the ‘All Programs’ menu under ‘Kamstrup METERTOOL HCW’ (or from the menu ”start” for Windows XP) and as a link on the desktop. Double-click on link or icon in order to start the program.

  • Page 77: How To Use Metertool Hcw For Multical ® 302

    It is important to be familiar with the calculator’s functions before starting programming.  The Kamstrup Software product “METERTOOL HCW” (66-99-724) is used for MULTICAL 302. Before running the program, connect your optical readout head to your computer and place the head in the plastic holder on the calculator.
  • Page 78 302 can be read without setting the meter to Setup Loop. The program is self- explanatory as to most coding numbers (see text in ”combo-boxes”), further details can be found in the respective paragraphs of the technical description. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 79 In this menu the M-Bus radio transmitter can be switched on or off. This is useful if the meter is being transported e.g. by air. 15.2.6 Configuration log (Advanced Mode) Displays how many times the meter configuration has been changed since the first configuration. The maximum number of configuration changes is 25. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 80 Update program In this menu the METERTOOL HCW program can be updated if a newer revision is available on Kamstrup’s FTP-server. Also the driver for the USB optical read out head can be installed manually from this menu.

  • Page 81: Flow Sensor Adjustment

    This button installs the USB driver used or the optical read out head. 15.2.11 Help button Contact The contact button gives you the links to Kamstrup’s Website and mailbox. Output This function shows the latest functions used in the program. User manual Links to the user manual for the meter on Kamstrup’s website.

  • Page 82: Logview Hcw

    (max. 25) that have been made to the meter. 15.4.4 Help button Contact The contact button gives you the links to Kamstrup’s website and mailbox. Output This function shows the latest functions used in the program. User manual Links to the user manual for the meter on Kamstrup’s website.

  • Page 83: Multical

    To zoom out, double-click anywhere in the system of coordinates. In order to read current values from the graphs; remove the marking from Zoom and let the mouse cursor hover above the required point. Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 84: Approvals

    302 has a national Danish cooling approval TS 27.02 001. 16.2 The Measuring Instruments Directive MULTICAL ® 302 is available with CE-marking according to MID (2014/32/EU). The certificates have the following numbers: Module B: DK-0200-MI004-031 Module D: DK-0200-MID-D-001 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

  • Page 85: Troubleshooting

    Should you, however, experience an operating problem with the meter, the table below can be used for troubleshooting. The meter may only be opened and/or repaired by an authorized laboratory or at Kamstrup A/S. Before sending us the meter to be repaired or checked, we recommend that you go through the error options listed below in order to clarify the possible cause of the problem.

  • Page 86: Disposal

    Kamstrup accept end-of-life MULTICAL 302 for environmentally correct disposal according to previous agreement. The disposal arrangement is free of charge to the customer, except for the cost of transportation to Kamstrup A/S or the nearest disposal system. The meters should be disassembled as described below and the separate parts handed in for approved destruction.

  • Page 87: Documents

    MULTICAL Technical description 5512-1333 5512-1334 5512-1335 5512-1336 Data sheet 5810-1203 5810-1205 5810-1206 5810-1207 Installation and user’s guide 5512-1350 5512-1351 5512-1352 5512-1353 Danish English German Russian Technical description M-Bus 5512-1329 Technical description wM-Bus 5512-1330 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...
  • Page 88 MULTICAL® 302 Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016...

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