AS 4747.2-2013
Current
The latest, up-to-date edition.
Meters for non-urban water supply Technical requirements for closed conduit meters fully charged
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
21-02-2013
Sets out requirements for water meters for use in non-urban applications. It primarily covers metering for irrigation water; however, it is intended that it be used for non-urban water applications other than applications covered by AS3565.1.
Committee |
CE-024
|
DocumentType |
Standard
|
ISBN |
978 1 74342 353 0
|
Pages |
30
|
PublisherName |
Standards Australia
|
Status |
Current
|
Supersedes |
This Standard sets out requirements for water meters for use in non-urban applications. It primarily covers metering for irrigation water; however, it is intended that it be used for non-urban water applications other than applications covered by AS 3565.1.Two types of meters are covered in this Standard, as follows:(a)A ‘self-contained unit’—a meter that defines its own geometry, is able to be pattern-approved as a complete water meter, calibrated upon assembly and supplied by a single supplier.(b)A ‘modular metering system’—a device or group of instruments (which may be supplied as a pattern-approved metering system,) that does not define the installation geometry and requires configuration after installation.NOTES: 1The requirements for these types of meters to demonstrate compliance with this Standard, and hence with the National Framework are described in Section 4 and illustrated in Figure 4.1.2Purchasing guidelines are given in Appendix A.This Standard applies to meters that are—(i)self-contained or modular and capable of continuously determining, within the accuracy limits, the volume of water that has flowed through them; and(ii)continuously updating the volume on a cumulative basis.NOTE: In this Standard a meter installation is considered to include—(a)the meter, its indicating device and all ancillary equipment; and(b)the upstream and downstream pipe or emplacement that may have a material effect on the meter unit.This Standard applies to meters that operate under the following conditions:(A)Closed conduit under full flow.(B)Pressure ranges minimum 0.03 MPa to a value specified by the manufacturer. As a minimum, insertion or clamp-on meters will need to have the same working pressure range as the pipes they are designed to operate in.(C)Working water temperature range of 0.1°C to 30°C. The maximum admissible temperature is 50°C, which is the limiting condition for the meter.(D)Ambient air temperature range of ?5°C to 55°C.(E)Ambient humidity range of 0% to 100% except for remote indicating devices where the range is 0% to 93%.
First published as ATS 4747.2-2008.
Revised and redesignated as AS 4747.2-2013.
AS 1722.2-1992 | Pipe threads of Whitworth form Fastening pipe threads (Reconfirmed 2017) |
AS 4747.5-2013 | Meters for non-urban water supply Installation and commissioning of closed conduit meters fully charged |
AS 1565-1996 | Copper and copper alloys - Ingots and castings (Reconfirmed 2020) |
ATS 4747.1-2008 | Meters for non-urban water supply Glossary of terms |
AS 2345-2006 | Dezincification resistance of copper alloys |
AS 4747.6-2013 | Meters for non-urban water supply Installation and commissioning of open channel meters |
AS 3778.1-2009 | Measurement of water flow in open channels Hydrometric determinations - Vocabulary and symbols |
AS 4747.8-2013 | Meters for non-urban water supply In-service compliance for non-urban water meters |
AS 4747.3-2013 | Meters for non-urban water supply Technical requirements for open channel meters |
AS 4747.1-2013 | Meters for non-urban water supply Glossary of terms |
AS 2129-2000 | Flanges for pipes, valves and fittings (Reconfirmed 2016) |
AS/NZS 1567:1997 | Copper and copper alloys - Wrought rods, bars and sections (Reconfirmed 2021) |
AS 4087:2011 | Metallic flanges for waterworks purposes |
AS 2738-2000 | Copper and copper alloys - Compositions and designations of refinery products, wrought products, ingots and castings (Reconfirmed 2018) |
AS 3558.5-1999 | Methods of testing plastics and composite materials sanitary plumbing fixtures Determination of degradation by ultraviolet light (Reconfirmed 2016) |
AS 4747.6-2013 | Meters for non-urban water supply Installation and commissioning of open channel meters |
AS 4747.1-2013 | Meters for non-urban water supply Glossary of terms |
AS 4747.8-2013 | Meters for non-urban water supply In-service compliance for non-urban water meters |
AS 4747.3-2013 | Meters for non-urban water supply Technical requirements for open channel meters |
AS 4747.5-2013 | Meters for non-urban water supply Installation and commissioning of closed conduit meters fully charged |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.