AS 4747.3-2013
Current
The latest, up-to-date edition.
Meters for non-urban water supply Technical requirements for open channel meters
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English
21-02-2013
Sets out requirements for water meters for use in non-urban applications in open channel and part-filled pipe applications. It Primarily applies to metering for irrigation water.
Committee |
CE-024
|
DocumentType |
Standard
|
ISBN |
978 1 74342 354 7
|
Pages |
26
|
PublisherName |
Standards Australia
|
Status |
Current
|
Supersedes |
This Standard specifies requirements for water meters for use in non-urban applications in open channel and part-filled pipe applications. It primarily applies to 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 or AS 4747.2.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 set out and illustrated in Section 7.2Purchasing guidelines are given in Appendix A.The Standard covers meters that operate under the following conditions:(i)Open channels.(ii)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.(iii)Ambient temperatures range of ?5°C to 55°C.(iv)Ambient humidity range of 0% to 100%, except for remote-indicating devices where the range is 0% to 93%.NOTE: Meters with undefined or variable profile channel are not covered by this Standard.
First published as ATS 4747.3-2008.
Revised and redesignated AS 4747.3-2013.
AS/NZS 1567:1997 | Copper and copper alloys - Wrought rods, bars and sections (Reconfirmed 2021) |
AS 3778.1-2009 | Measurement of water flow in open channels Hydrometric determinations - Vocabulary and symbols |
AS 1565-1996 | Copper and copper alloys - Ingots and castings (Reconfirmed 2020) |
AS 2345-2006 | Dezincification resistance of copper alloys |
AS 1722.2-1992 | Pipe threads of Whitworth form Fastening pipe threads (Reconfirmed 2017) |
AS 3778.2.3-2001 | Measurement of water flow in open channels General - Determination of the stage-discharge relationship |
AS 3778.3.1-2001 | Measurement of water flow in open channels Velocity-area methods - Measurement by current-meters and floats |
AS 4747.6-2013 | Meters for non-urban water supply Installation and commissioning of open channel meters |
AS 4747.8-2013 | Meters for non-urban water supply In-service compliance for non-urban water meters |
AS 4747.5-2013 | Meters for non-urban water supply Installation and commissioning of closed conduit meters fully charged |
AS 4747.2-2013 | Meters for non-urban water supply Technical requirements for closed conduit meters fully charged |
AS 4747.1-2013 | Meters for non-urban water supply Glossary of terms |
AS 3778.3.7-2007 | Measurement of water flow in open channels Velocity-area methods - Measurement by ultrasonic (acoustic) method |
AS 3565.1-2010 | Meters for cold and heated drinking and non-drinking water supplies Technical requirements (Reconfirmed 2021) |
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 4747.2-2013 | Meters for non-urban water supply Technical requirements for closed conduit meters fully charged |
AS 4747.8-2013 | Meters for non-urban water supply In-service compliance for non-urban water meters |
AS 4747.5-2013 | Meters for non-urban water supply Installation and commissioning of closed conduit meters fully charged |
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