Kamstrup MULTICAL 402 Installation And User Manual
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Kamstrup MULTICAL 402 Installation And User Manual

Cooling meter
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Installation and User Guide
MULTICAL® 402
Cooling meter
Kamstrup A/S · Industrivej 28, Stilling · DK-8660 Skanderborg · T: +45 89 93 10 00 · info@kamstrup.com · kamstrup.com
V.I.Trade s.r.o. * Novozámocká 102 * 949 05 Nitra * vit@vit.sk * www.vit.sk * +421 37 6513 665
pobočka Košice * Čermeľská cesta 1 * 040 01 Košice * kosice@vit.sk * +421 55 6321 321

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Summary of Contents for Kamstrup MULTICAL 402

  • Page 1 Cooling meter Kamstrup A/S · Industrivej 28, Stilling · DK-8660 Skanderborg · T: +45 89 93 10 00 · info@kamstrup.com · kamstrup.com V.I.Trade s.r.o. * Novozámocká 102 * 949 05 Nitra * vit@vit.sk * www.vit.sk * +421 37 6513 665...
  • Page 2 Flow sensor and calculator must not be separat-ed. Other repairs require subsequent reverification in an accredited laboratory. MULTICAL® 402-T requires connection of temperature sensors type Pt500. Battery for replacement Kamstrup type 402-000-2000-000 (D-cell) or 402-000-1000-000 (2 x AA-cells). Kamstrup A/S • 5512850_D1_GB_01.2016...
  • Page 3 Installation and User Guide MULTICAL® 402 Cooling meter Kamstrup A/S · Industrivej 28, Stilling · DK-8660 Skanderborg · T: +45 89 93 10 00 · info@kamstrup.com · kamstrup.com...
  • Page 4 MULTICAL® 402 Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 5: Table Of Contents

    402-0-44 than 5 °C lower than the 9.11 Radio, type 402-0-43 ambient temperature and 402-0-45 Power supply 9.12 Module overview 6.1 Battery supply Setup via front keys 6.2 Mains modules Testing the function Electrical connection Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 6: General Information

    MULTICAL® 402 General information Read these instructions before you install the meter. In case of incorrect mounting Kamstrup’s guarantee obligations no longer apply. Please note that the following installation conditions must be obeyed: - Pressure stage: PN16/PN25, see marking. The flow sensor marking does not apply to enclosed accessories.
  • Page 7 M 10 socket for the short direct sensor. They can also be mounted in installations with standard angle tee-pipes. Kamstrup supply R½ and R¾ brass nipples, which fit our short, direct sensor. The short direct sensor can also be direct mounted in all Kamstrup flow sensors with G¾B...
  • Page 8 M4 sealing screw. Fasten the screw with your fingers only. Seal the pockets using seal and locking wire. Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 9: Information Codes "Info

    Flow sensor with wrong flow direction < 30 s. If various info codes appear at the same time, the sum of info codes is displayed. E.g. the info code will be 12 if both temperature sensors are outside measuring range. Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 10: Mounting Of Flow Sensor

    Mounting of couplings as well as short direct sensor mounted in MULTICAL®402 flow sensor The short direct sensor from Kamstrup may be mounted in Gasket PN16 installations only, whereas the blind plug which is mounted in the MULTICAL® 402 flow sensor...
  • Page 11 MULTICAL® 402 must be min. 1.5 bar at q and min. 2.5 bar at q . This applies to temperatures up to approx. 80 °C. MULTICAL® 402 must not be exposed to pressure below the ambient pressure (vacuum). Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 12: Mounting Of Flow Sensor

    The flow sensor can be mounted 90° 90° horizontally, vertically, or at an angle. The flow sensor may be turned up Max. 45° to ± 45° in relation to the horisontal axis. The plastic case must neither point upwards nor downwards. Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 13: Mounting The Calculator

    Remove the fitting from the flow sensor , use the fitting as a template to mark and drill two 6 mm holes in the wall, and mount the calculator on the fitting 41 mm 41 mm Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 14: Mounting Position Of Calculator

    MULTICAL® 402 Mounting position of calculator When MULTICAL® 402 is used as a cooling meter and the flow sensor is thus installed in humid or condensing environment, the calculator must be placed higher than the flow sensor. Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 15: Cabling

    Below you see examples of correct and incorrect cabling. Front, vertical. Front, at an angle between horizontal and vertical. Front, horizontal. Note: The cable must be inserted from the bottom Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 16: Application At Medium Temperature, Which Is Less

    402-T, must be used. Calculator mounted on threaded meter: Flow from left to right Flow from right to left Calculator mounted on flange meter: Flow from left to right Flow from right to left Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 17: Power Supply

    (approx. 3.65 V). Therefore, it is not possible to determine the remaining capacity of the battery by measuring the voltage. The battery must neither be charged nor shortcircuited. Used batteries must be handed in for approved destruction. Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 18: Mains Modules

    Supply cable Max. Fuse 2 x 0,75 mm (accessory from Kamstrup A/S) 2 x 1,0 mm 10 A In connection with other types of installations or requirements for bigger pre-fuses than the ones listed above, it is necessary to consult a certified electrician for an individual evaluation of how the type of installation in question should be carried out.

  • Page 19: Testing The Function

    5 and 6 (T1) and terminals nos. 7 and 8 (T2). The polarity of temperature sensors T1 and T2 is unimportant. Please see position of terminals below: Terminal no. Standard heat and cooling measurement T1 5-6 Sensor in inlet pipe (red) T2 7-8 Sensor in outlet pipe (blue) Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 20: Plug-In Modules

    32 msec. or 0.1 sec. After delivery the pulse duration can be changed by means of the PC program METERTOOL. The resolutions of the pulse outputs always follow the least significant digit displayed for energy and volume respectively. Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 21: Type 402-0-11

    PC. The signal is passive and galvanically separated by means of optocouplers. Conversion into RS232 level requires connection of data cable 66-99-106 (D-Sub 9F) or 66-99-098 (USB) with the following connections: Brown (DAT) White (REQ) Green (GND) Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 22: M-Bus Module With Multical® Iii Data Packet

    6604 for MULTICAL® III/66-C and module 660S for MULTICAL® Compact/MULTICAL® 401. The module can be used together with e.g. the old M-Bus Master with display, old regulators and old reading systems which do not support the newest M-Bus modules. Kamstrup A/S • 5512850_D1_GB_01.2016...
  • Page 23 MULTICAL® 402 Wireless M-Bus, type 402-0-30, 402-0-35 + 402-0-37* The radio module has been designed to form part of Kamstrup’s hand-held Wireless M-Bus Reader system, which operates within the licence-free frequency band in the 868 MHz area. The module is equipped with an internal antenna as well as a connector for external antenna.

  • Page 24: Radio, Type 402-0-42

    MULTICAL® 402 9.10 Radio, type 402-0-42 and 402-0-44* The radio modules have been optimised to form part of Kamstrup’s radio network systems, which operate within the unlicensed frequency band in the 434 MHz area, but can also be used for the hand-held reading systems in the same frequency range.

  • Page 25: 9.12 Module Overview

    (CE, CV) 402-0-44 Radio, EU, 434 MHz, int. + ext. ant., NET1 + 2 pulse 5550-1072 inputs (VA, VB) 402-0-45 Radio, EU, 434 MHz, int. + ext. ant., NET1 + 2 pulse 5550-1074 outputs (CE, CV) Kamstrup A/S • 5512850_D1_GB_01.2016...

  • Page 26: 10 Setup Via Front Keys

    The value of the flashing digit can be changed by pressing the sub-key The digit is increased by one each time the key is pressed, and passing 9 it starts from 0: Kamstrup A/S • 5512850_D1_GB_01.2016...
  • Page 27 It should be checked if the value is valid for the reading in question. If so, the value is saved and the new value is displayed together with the “OK” symbol. If not, the old value is displayed without the ”OK” symbol. Kamstrup A/S • 5512850_D1_GB_01.2016...
  • Page 28 MULTICAL® 402 Kamstrup A/S • 5512850_D1_GB_01.2016...
  • Page 29 MULTICAL® 402 Kamstrup A/S • 5512850_D1_GB_01.2016...
  • Page 30 MULTICAL® 402 Kamstrup A/S • 5512850_D1_GB_01.2016...
  • Page 31 User Guide Consumed cooling energy in Latest target date. MWh. E3 = legal cooling energy. Energy count on latest target date. Followed by monthly counts. Water consumption of V1. Latest target date. Volume count on latest target date. Followed by monthly counts. Number of operating hours.
  • Page 32 The calculator’s program number. In this example: Flow sensor in outlet pipe, MWh and 100 imp/l. Followed by the calculator’s configuration number and software edition. Display test. DDD = 510 Furthermore, see interactive user’s guides at www.kamstrup.com. Kamstrup A/S • 5512850_D1_GB_01.2016...

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