SANS 1529-9-2008 Water meters for cold and hot potable water Amdt2 Part 9： Requirements for electronic indicators__used with mechanical water meters, electronic water meters and electronic prepayment water measuring systems 冷热饮用水水表 Amdt2第9部分: 机械水表、电子

ISBN978-0-626-37090-9SANS1529-9:2019

Edition2.2

SOUTHAFRICANNATIONALSTANDARD

Watermetersforcoldandhotpotablewater

Amdt2

Part9:Requirementsforelectronicindicators

usedwithmechanicalwatermeters,electronic

watermetersandelectronicprepaymentwater

measuringsystems

WARNING

Thisd。cumentreferencesother

documentsnormatively.

Publishedbythes。uthAfricanBureau。fStandards

1DrLat晦ganR。adGroenkl。。f因PrivateBagX191Pret。rla0001

Tel:+27124287百11Fax:+27123441568SABS

wwwsabsc。.za

©SABS

Thispagehasbeenleftblankintentionally

A……E

。SABS

IntermsoftheStandardsAct8of2008,thecopyrightinallSouthAfricanNationalStar划ardsorany

otherpublicationspublishedbytheSABSStandardsDivision,vestsintheSABS.Anyuseof

SouthAfricanNationalSta『ldardsislimitedtousespecificallyprescribedbytheSABS.Inthecaseofa

SouthAfricanNationalStandardbasedonaninternationalstandard,ownershipofthecopyrightvestsin

theorganizationfromwhichtheSABSadoptedthestandard,whetheritbeunderlicenceor

membershipagreement.TheSABSisobligedtoprotectsuchcopyrightandisauthorizedtomakethe

relevantinternationalorga时zationawareofanymisusethereof.Unlessexemptionhasbeengranted,

noextractorfulltextofanySouthAfricanNationalStandardmaybecopied,reproduced,storedina

retrievalsystemortransmittedinanyformorbyanymeanswithoutpriorwrittenpermiSSionfromthe

SABSStandardsDivision.Thisdoesnotprecludethefreeuse,inthecourseofimple