Kamstrup MULTICAL 402 User manual

MULTICAL® 402
Cooling meer
Kmstrup A/S · Industrivej 28, Stilling · DK-8660 Sknderborg · T: [phone] · info@kmstrup.com · kmstrup.com
Insllion nd User Guide
V.I.Trade s.r.o. * Novozámocká 102 * 949 05 Nitra * [email protected] * www.vit.sk * [phone]
pobočka Košice * Čermeľská cesta 1 * 040 01 Košice * [email protected] * [phone]

2 Kmsrup A/S • 5512850_D1_GB_01.2016
MULTICAL® 402
Allowed operation conditions/measuring ranges
Complee cooling meer wih nionl Dnish cooling pprovl
(TS 27.02 005):
Clculor q: 2 °C…50 °C DΘ: 3K…40K
Flow meer (medium emperure) q: 2 °C…50 °C
Combined he/cooling meer wih nionl Dnish cooling nd MID pprovl
(TS 27.02 005 nd DK-0200-MI004-013):
Clculor q:2 °C…160 °C DΘ: 3K…150K
Flow meer (medium emperure) q:2 °C…130 °C
Mechanical environment
M1 (fixed insllion wih minimum vibrion).
Electromagnetic environment
E1 (housing/ligh indusry). The meer’s conrol cbles mus be drwn 
min. 25 cm disnce o oher insllions.
Climatic environment
Mus be inslled in environmens wih non-condensing humidiy s well
s in closed locions (indoors). The mbien emperure mus be wihin
5…55 °C.
Maintenance and repair
The energy supplier cn replce communicion module, bery nd
emperure sensors. Flow sensor nd clculor mus no be sepr-ed.
Oher repirs require subsequen reverificion in n ccredied lborory.
MULTICAL® 402-T requires connecion of emperure sensors ype P500.
Battery for replacement
Kmsrup ype 402-000-2000-000 (D-cell) or 402-000-1000-000
(2 x AA-cells).

MULTICAL® 402
Cooling meer
Insllion nd User Guide
Kmstrup A/S · Industrivej 28, Stilling · DK-8660 Sknderborg · T: [phone] · info@kmstrup.com · kmstrup.com

4 Kmsrup A/S • 5512850_D1_GB_01.2016
MULTICAL® 402

5Kmsrup A/S • 5512850_D1_GB_01.2016
MULTICAL® 402
Contents
1 General information 6
2 Mounting of temperature
sensors 6
2.1 Pocke sensor pir 7
2.2 Shor direc emperure
sensor se 8
3 Information Codes ”INFO” 9
4 Mounting of flow sensor 10
4.1 Mouning of couplings s
well s shor direc sensor
mouned in MULTICAL®402
flow sensor 10
4.2 Mouning of flow sensor 12
5 Mounting the calculator 13
5.1 Wll mouning 13
5.2 Mouning posiion of
clculor 14
5.3 Cbling 15
5.4 Applicion  medium
emperure, which is less
hn 5 °C lower hn he
mbien emperure 16
6 Power supply 17
6.1 Bery supply 17
6.2 Mins modules 18
7 Testing the function 18
8 Electrical connection 19
9 Plug-in modules 19
9.1 Pulse inpus 19
9.2 Pulse oupus 20
9.3 D + pulse inpus,
ype 402-0-10 20
9.4 D + pulse inpus,
ype 402-0-11 21
9.5 M-Bus + pulse inpus,
ype 402-0-20 21
9.6 M-Bus + pulse oupus,
ype 402-0-21 21
9.7 M-Bus module wih
MULTICAL® III d pcke +
pulse inpus,
ype 402-0-29 22
9.8 Wireless M-Bus,
ype 402-0-30,
402-0-35 + 402-0-37 22
9.9 Rdio, ype 402-0-40
nd 402-0-41 22
9.10 Rdio, ype 402-0-42
nd 402-0-44 23
9.11 Rdio, ype 402-0-43
nd 402-0-45 23
9.12 Module overview 24
10 Setup via front keys 25

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MULTICAL® 402
1 General information
Read these instructions before you install the meter.
In case of incorrect mounting Kamstrup’s guarantee obligations no longer
apply.
Plese noe h he following insllion condiions mus be obeyed:
- Pressure sge: PN16/PN25, see mrking. The flow
sensor mrking does no pply o
enclosed ccessories.
- Pressure sge, Kmsrup
sensor se ype DS: PN16
- Pressure sge, Kmsrup
sinless seel sensor pockes: PN25
A  medium emperure bove 90 °C we recommend he use of flnge
sensors s well s wll mouning of he clculor.
2 Mounting of temperature sensors
The emperure sensors used for mesuring forwrd nd reurn
emperures respecively, consiue  mched sensor pir, which mus
never be sepred. Temperure sensors re usully mouned in he
clculor from he fcory. According o EN 1434/OIML R75 he cble lengh
mus no be chnged. Should replcemen be necessry, boh sensors mus
be replced.
The sensor mrked wih  red sign is o be inslled in he flow pipe. The
oher sensor, mrked wih  blue sign, is o be inslled in he reurn pipe.
For mouning in he clculor, see he prgrph ”Elecricl connecion”.
Note: The sensor cbles mus neiher be exposed o jerking nor pulling.
Plese be wre of his when binding he cbles, nd be creful no o
pull he binders unnecessrily igh s his my dmge he cbles.
Plese lso noe h emperure sensors mus be mouned from
below in cooling or he/cooling insllions.

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MULTICAL® 402
2.1 Direct sensors
The shor, direc sensors up o DN25
cn be mouned in specil bll
vlves wih buil-in M 10 socke for
he shor direc sensor. They cn
lso be mouned in insllions
wih sndrd ngle ee-pipes.
Kmsrup supply R½ nd R¾ brss
nipples, which fi our shor, direc
sensor. The shor direc sensor
cn lso be direc mouned in ll
Kmsrup flow sensors wih G¾B
nd G1B hred on he meer cse.
Fsen he sensors’ brss unions
lighly (pprox. 4 Nm) using  12 mm
fce wrench nd sel he sensors
wih sel nd locking wire.

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MULTICAL® 402
2.2 Pocket sensors
The sensor pockes cn be
mouned in e.g.  welding sleeve
or in  45° lerl Y-piece. The ip
of he sensor pocke mus  les
rech he cener of he flow pipe.
Push he emperure sensors
s deep s possible ino he
pockes. If  shor response ime is
required, “nonhrdening” hermlly
conducive pse cn be used. Push
he plsic sleeve on he sensor
cble ino he sensor pocke nd
secure he cble by mens of he
enclosed M4 seling screw. Fsen
he screw wih your fingers only.
Sel he pockes using sel nd
locking wire.
B
B
SECTION
B-B
SCALE
1 : 1

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MULTICAL® 402
3 Information Codes ”INFO”
MULTICAL® 402 consnly moniors  number of imporn funcions. In
cse of  serious error in mesuring sysem or insllion, “INFO” flshes
in he disply nd n info-code cn be red by civing he op fron key
unil „INFO“ is displys . The info code disppers when he error hs been
remedied, unless he meer hs been specilly configured for “mnul rese
of info codes”. When he error condiion hs exised for more hn n hour,
he error code is sved in he info log.
Info code Description Response time
0 No irregulriies -
1 Supply volge hs been inerruped -
8 Temperure sensor T1 ouside mesuring rnge < 30 s.
4 Temperure sensor T2 ouside mesuring rnge < 30 s.
4096 Flow sensor V1, signl oo wek (ir) < 30 s.
16384 Flow sensor wih wrong flow direcion < 30 s.
If vrious info codes pper  he sme ime, he sum of info codes is displyed.
E.g. he info code will be 12 if boh emperure sensors re ouside mesuring
rnge.

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MULTICAL® 402
4 Mounting of flow sensor
Prior o insllion of he flow sensor, he sysem should be flushed nd
proecion plugs/plsic diphrgms removed from he flow sensor.
Correc flow sensor posiion (inle or oule) ppers from he fron lbel of
MULTICAL® 402. The flow direcion is indiced by n rrow on he side of he
flow sensor.
4.1 Mounting of couplings as well as short direct sensor mounted in
MULTICAL®402 flow sensor
The shor direc sensor from
Kmsrup my be mouned in
PN16 insllions only, wheres
he blind plug which is mouned
in he MULTICAL® 402 flow sensor
from he fcory my be used in
connecion wih boh PN16 nd
PN25 insllions.
The flow sensor my be used in
boh PN16 nd PN25 insllions
nd is vilble mrked eiher PN16
or PN25 s required.
Enclosed couplings, if ny, re only
inended for PN16. Suible PN25
couplings mus be used in PN25
insllions.
In connection with G3/4x110 mm
and G1x110 mm it must be checked
that 10 mm thread run-out is
sufficient. See the figure to the
right.
Gske
Momen pprox. 4 Nm
Gske
10 mm