EasyManuals Logo

Kamstrup MULTICAL 603 Technical Description

Kamstrup MULTICAL 603
155 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #121 background imageLoading...
Page #121 background image
MULTICAL®603
KamstrupA/S∙Technicaldescription∙55122029
_
A1_GB
_
06.2017
121
Thelimitationsconnectedtotheuseof2wiresensorpairsaccordingtoEN14342:2015appearfromthetablebelow.
Cablecross
sectionmm
2
Pt100sensors Pt500sensors
Maxcablelength
m
Subjectto
EN14342:2015
Temperatureincrease
K/m
Copper@20C
Maxcablelength
m
Subjectto
EN14342:2015
Temperatureincrease
K/m
Copper@20C
0.25 2.5 0.450 12.5 0.090
0.50 5.0 0.200 25.0 0.040
0.75 7.5 0.133 37.5 0.027
1.50 15.0 0.067 75.0 0.013
Table6
4wiresensorset
Forinstallationsrequiringlongercablelengthsthanstatedinthetableabove,itisrecommendedtouse4wire
sensorsetsaswellasMULTICAL
603type603B/D/Gwith4wireconnection.
The4wireconstructionusestwoconductorsforthemeasuringcurrentandtwootherconductorsforthemeasuring
signal,whichmeansthattheconstructionintheoryisuninfluencedbylongsensorcables.Inpractice,cablesought
nottobelongerthan100
m,anditisrecommendedtouse4x0.25mm
2
.
Theconnectioncableoughttohaveanouterdiameterof56mminordertoobtainoptimumtightnessofboth
MULTICAL
603andthescrewjointforthe4wiresensor.Theisolationmaterial/coverofthecableoughttobe
selectedonthebasisofthemaximumtemperatureintheinstallation.PVCcablesarenormallyusedupto80C,and
forhighertemperaturessiliconecablesareoftenused.

Table of Contents

Other manuals for Kamstrup MULTICAL 603

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Kamstrup MULTICAL 603 and is the answer not in the manual?

Kamstrup MULTICAL 603 Specifications

General IconGeneral
Flow SensorUltrasonic
Battery LifeUp to 16 years
Power SupplyBattery
Communication OptionsM-Bus, Wireless M-Bus, Modbus, BACnet
DisplayLCD
ApplicationHeating and Cooling
Pressure RatingPN16
ApprovalMID
AccuracyClass 2
Ambient Temperature Range55°C
Housing MaterialBrass

Related product manuals