Multi-jetDryTypeVaneWheelWaterMeter
Itisamulti-jetsuperdrywatermeterforresidentialapplicationinsizes15mm-50mmforcoldmeter.
FEATURES:
MagneticDrive,lowertransmissionresistance
MagneticShield,forexternalmagneticfieldprotection
Sealeddrydialregisterensuresclearreading
Internalstrainer,inletstrainerforselecting
Externalregulatingdevice
StandardsCompliance
Directive2004/22/EConmeasuringinstruments;theEuropeanStandardEN14154+A1+A2:WaterMeter;theInternationalOrganizationofLegalMetrologyOIMLR-49:2006(E)
OptionalFeatures
Severallengthsandconnectionsavailableonrequest
NonreturnValve
Reedswitchoption
WorkingConditions
Watertemperature:≤50ºCforcoldwatermeter
Waterpressure:≤1MPaor1.6MPaoptional
(10baror16baroption)
Installationrequirements
Themetershouldbeinstalledinhorizontalpositionwiththedirectionoftheflowas
indicatedbythearrowcastinthemeterbodywiththeregisterfaceupwards.
Pipelinemustbeflushedbeforeinstallation.
Themetershouldbeconstantlyfullofwaterduringoperation.
MAXIMUMPERMISSIBLEERROR
InthelowerzonefromQmininclusiveuptobutexcludingQtis±5%.
IntheupperzonefromQtinclusiveuptoandincludingQsis:coldwatermeter±2%.
ACCESSORIES
Eachwatermeterhasonesetcouplingsoptional:2pcstube,2pcsnutand2pcsgasket