1、AWWA Standard SM Encoder- Type Remote- Registration Systems for Cold-Water Meters Reaffirmed without revision Jan. 16, 2016 Reaffirmation approved by American National Standards Institute Aug. 31, 2015 Effective date: May 1, 2016. First edition approved by AWWA Board of Directors Jan. 26, 1975. This
2、 edition approved Jan. 27, 2010. Approved by American National Standards Institute Aug. 3, 2010. ANSI/AWWA C707-10(R16) (Revision of ANSI/AWWA C707-05) Reaffirmed without revision 2016 Copyright 2016 American Water Works Association. All Rights Reserved. ii AWWA Standard This document is an American
3、 Water Works Association (AWWA) standard. It is not a specification. AWWA standards describe minimum requirements and do not contain all of the engineering and administrative information normally contained in specifications. The AWWA standards usually contain options that must be evaluated by the us
4、er of the standard. Until each optional feature is specified by the user, the product or service is not fully defined. AWWA pub- lication of a standard does not constitute endorsement of any product or product type, nor does AWWA test, certify, or approve any product. The use of AWWA standards is en
5、tirely voluntary. This standard does not supersede or take precedence over or displace any applicable law, regulation, or code of any governmental authority. AWWA standards are intended to represent a consensus of the water supply industry that the product described will provide satisfactory service
6、. When AWWA revises or withdraws this standard, an official notice of action will be placed on the first page of the Official Notice section of Journal American Water Works Association. The action becomes effective on the first day of the month following the month of Journal American Water Works Ass
7、ociation publication of the official notice. American National Standard An American National Standard implies a consensus of those substantially concerned with its scope and provisions. An American National Standard is intended as a guide to aid the manufacturer, the consumer, and the general public
8、. The existence of an American National Standard does not in any respect preclude anyone, whether that person has ap - proved the standard or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standard. American National Standards are su
9、bject to periodic review, and users are cautioned to obtain the latest editions. Producers of goods made in conformity with an American National Standard are encour - aged to state on their own responsibility in advertising and promotional materials or on tags or labels that the goods are produced i
10、n conformity with particular American National Standards. Caution n oti Ce : The American National Standards Institute (ANSI) approval date on the front cover of this standard indicates completion of the ANSI approval process. This American National Standard may be revised or withdrawn at any time.
11、ANSI procedures require that action be taken to reaffirm, revise, or withdraw this standard no later than five years from the date of publication. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institut
12、e, 25 West 43rd Street, Fourth Floor, New York, NY 10036; 212.642.4900; or emailing infoansi.org. ISBN-13, print: 978-1-62576-161-3 eISBN-13, electronic: 978-1-61300-381-7DOI: http:/dx.doi.org/10.12999/AWWA.C707.16 All rights reserved. No part of this publication may be reproduced or transmitted in
13、any form or by any means, electronic or mechanical, including photocopy, recording, or any information or retrieval system, except in the form of brief excerpts or quotations for review purposes, without the written permission of the publisher. Copyright 2016 by American Water Works Association Prin
14、ted in USA hours of work by your fellow water professionals. Revenue from the sales of this AWWA material supports ongoing product development. Unauthorized distribution, either electronic or photocopied, is illegal and hinders AWWAs mission to support the water community. This AWWA content is the p
15、roduct of thousands of Copyright 2016 American Water Works Association. All Rights Reserved. iii Committee Personnel The AWWA Standards Committee on Water Meters, which reaffirmed this standard without revi - sion, had the following personnel at the time: Thomas A. Kelly Jr., Chair Michael L. Mastic
16、, Secretary General Interest Members D. Faber, Faber & Associates, Columbus, Ind. (AWWA) R.C. Graff, Poway, Calif. (AWWA) C.C. Hannah, Johnson Controls Inc., Lubbock, Texas (AWWA) D.E. Hood, M.E. Simpson Company Inc., Valparaiso, Ind. (AWWA) M.C. Johnson, Utah State University, Logan, Utah (AWWA) M.
17、J. Kebles, Water Industry Consultant, Las Vegas, Nev. (AWWA) F.S. Kurtz,* Standards Engineer Liaison, AWWA, Denver, Colo. (AWWA) M.L. Mastic, MARS Company, Ocala, Fla. (AWWA) R.A. Richter, National Institute of Standards and Technology, Gaithersburg, Md. (AWWA) F.S. Salser Jr., Floyd S. Salser Jr. &
18、 Associates MARS Company, Ocala, Fla. (AWWA) R. San Giacomo, R & D Engineering P.C., Orchard Park, N.Y. (AWWA) Producer Members F.J. Begale, Badger Meter, Milwaukee, Wis. (AWWA) T.D. Bianchi, Neptune Technology Group Inc., Tallassee, Ala. (AWWA) D. Casper, Mueller Systems, Cleveland, N.C. (AWWA) G.H
19、. De Jarlais, Badger Meter, Milwaukee, Wis. (AWWA) A. Dudley, Itron, West Union, S.C. (AWWA) L. Gregory, RG3 Meter Company Inc., Longview, Texas (AWWA) A. Hendey Sr., Hendey Meter, Beaumont, Calif. (AWWA) R.N. Koch, Master Meter Inc., Pittsburgh, Pa. (AWWA) D.J. Kullmann, Neptune Technology Group In
20、c., Marietta, Ga. (AWWA) M. Laird, Metron-Farnier, Boulder, Colo. (AWWA) J.F. Panek Jr., McCrometer Inc., Rowley, Iowa (AWWA) * Liaison, nonvoting Alternate Copyright 2016 American Water Works Association. All Rights Reserved. iv J. Pintok,* RG3 Meter Company Inc., Sanford, Fla. (AWWA) J.A. Reiss,*
21、Elster AMCO Water LLC, Ocala, Fla. (AWWA) M. Shamley, Metron-Farnier, Boulder, Colo. (AWWA) T. Smith,* Sensus, Raleigh, N.C. (AWWA) S.M. Swanson, Sensus, Uniontown, Pa. (AWWA) M.A. Thomas, Mueller Systems, Cleveland, N.C. (AWWA) W.J. Vetter,* Master Meter Inc., Mansfield, Texas (AWWA) A.M. Watson, E
22、lster AMCO Water LLC, Ocala, Fla. (AWWA) User Members M.J. Aragon, Denver Water, Denver, Colo. (AWWA) M.C. Bowen, City of Columbus, Division of Water, Columbus, Ohio (AWWA) A. Carlsson, Desert Water Agency, Palm Springs, Calif. (AWWA) W.F. Dunnill, Consolidated Utility District of Rutherford County,
23、 Murfreesboro, Tenn. (AWWA) W.M. Garfield, Arizona Water Company, Phoenix, Ariz. (AWWA) D. Griffin, City of Winnipeg Water and Waste Department, Winnipeg, Man. (AWWA) P.A. Hayes, Mammoth Community Water District, Mammoth Lakes, Calif. (AWWA) N.D. Kaufman, Truckee Donner Public Utility District, Truc
24、kee, Calif. (AWWA) T.A. Kelly Jr., Washington Suburban Sanitary Commission, Laurel, Md. (AWWA) A. Land, Dallas Water Utilities, Dallas, Texas (AWWA) S.U. Mills-Wright, Standards Council Liaison, City of Arlington, Arlington, Texas (AWWA) K.C. Molli, Veolia Water North America, Chicago, Ill. (AWWA) J
25、.A. Novak, Milwaukee Water Works, Milwaukee, Wis. (AWWA) D. Strub, Austin Water Utility, Austin, Texas (AWWA) * Alternate Liaison, nonvoting Copyright 2016 American Water Works Association. All Rights Reserved. v Contents All AWWA standards follow the general format indicated subsequently. Some vari
26、ations from this format may be found in a particular standard. SEC. PAGE SEC. PAGE Foreword I Introduction vii I.A Background . vii I.B History vii II Special Issues . vii II.A Metrication . vii III Use of This Standard . vii III.A Purchaser Options and Alternatives viii III.B Modification to Standa
27、rd . viii IV Major Revisions viii V Comments . viii Standard 1 General 1.1 Scope 1 1.2 Purpose . 1 1.3 Application 1 2 References 2 3 Definitions . 2 4 Requirements 4.1 Materials . 3 4.2 Design . 4 5 Verification 8 6 Delivery 6.1 Marking 8 6.2 Packaging and Shipping 8 6.3 Affidavit of Compliance 8 C
28、opyright 2016 American Water Works Association. All Rights Reserved. This page intentionally blank. Copyright 2016 American Water Works Association. All Rights Reserved. vii Foreword This foreword is for information only and is not a part of ANSI*/AWWA C707. I. Introduction. I.A. Background. The sub
29、committee that drafted this standard was formed in 1968. Initially, it attempted to formulate a single standard on remote-registration systems that would include both direct-reading and encoder-type systems. Because of design and application differences, it was not possible to achieve that goal. As
30、a result, a standard pertaining to the pneumatic and electrical types of direct-reading systems was published. It was adopted in 1972 and designated ANSI/AWWA Standard C706-72, Direct-Reading Remote Registration Systems for Cold-Water Meters. The subcommittee began to research and evaluate the vario
31、us models and types of encoder-remote-registration systems for use on water meters. As with the direct-reading systems, the greatest problem encountered when composing the standard for encoder- type systems was determining the degree of adaptability required between the various systems that were bei
32、ng manufactured. The problem was resolved by requiring that each manufacturers data-acquisition units be capable of being adaptable to, and of obtaining the necessary data from, at least two additional encoder systems manufac- tured according to the provisions of this standard. Present encoder syste
33、ms are made that are compatible with automatic meter read- ing systems that use radio, telephone, cellular, electric service lines, or some other data communication means. Compatible interface modules or circuitry may be required. I.B. History. The first edition of this standard was approved by the
34、AWWA Board of Directors on Jan. 26, 1975. The second edition was approved on Feb. 1, 1982, and reaffirmed on Jan. 26, 1992. The third edition of the standard was approved on Jan. 16, 2005. This edition was approved on Jan. 17, 2010, and it was reaffirmed without revision on Jan. 16, 2016. II. Specia
35、l Issues. II.A. Metrication. Throughout this standard, metric equivalents (rounded off) are set in parentheses next to the customary units. III. Use of This Standard. It is the responsibility of the user of an AWWA standard to determine that the products described in that standard are suitable for u
36、se in the particular application being considered. * American National Standards Institute, 25 West 43rd Street, Fourth Floor, New York, NY 10036. Copyright 2016 American Water Works Association. All Rights Reserved. viii III.A. Purchaser Options and Alternatives. The following information should be
37、 provided by the purchaser: 1. Standard usedthat is ANSI/AWWA C707, Standard for Encoder-Type Remote-Registration Systems for Cold-Water Meters, of latest revision. 2. The quantity of units desired and the size, model, and type of meter on which the system is to be installed. 3. Whether a portable d
38、ata-acquisition unit or portable visual-display unit is to be included and, if so, the quantity and type required. 4. Details of other federal, state or provincial, and local requirements (Sec. 4.1). 5. Whether field installation of the meter register assembly (Sec. 4.2.1.1) and the signal encoder a
39、ssembly (Sec. 4.2.2.1) is required. 6. Whether the system is to register data in cubic feet, US gallons, or other units (Sec. 4.2.1.5). 7. Whether the meter register assembly or the remote receptacle or both are to have provisions made for affixing a customer or meter identification number (Sec. 4.2
40、.1.6 and Sec. 4.2.4.2). 8. Whether contrasting color wheels are to be used for number wheel numer- als, and the details of the contrasting colors required (Sec. 4.2.1.8). 9. Whether meter register faceplates are to be for potable water or reclaimed water (Sec. 4.2.1.10). 10. Whether transmission wir
41、e or cable is to be suitable for direct burial and exposed mounting, or for exposed mounting only (Sec. 4.2.3). 11. Whether tamper-resistance means are required (Sec. 4.2.4.3). 12. Whether the portable data-acquisition unit is to be capable of manual opera- tion and whether provision shall be made t
42、o enter the meter reading and register iden- tification number manually (Sec. 4.2.5.2.3). 13. Whether a recharging system is to be supplied (Sec. 4.2.5.4.1 and 4.2.6.4.1). 14. Whether an affidavit of compliance is required (Sec. 6.3). III.B. Modification to Standard. Any modification to the provisio
43、ns, definitions, or terminology in this standard must be provided in the purchasers specifications. I V. Major Revisions. Major changes made to the standard in this revision include the following: 1. A provision for materials has been added to Sec. 4.1. V. Comments. If you have any comments or quest
44、ions about this standard, please call AWWA Engineering and Technical Services at 303.794.7711, FAX at 303.795.7603, write to the department at 6666 West Quincy Avenue, Denver, CO 80235-3098, or e-mail at standardsawwa.org. Copyright 2016 American Water Works Association. All Rights Reserved. 1 AWWA
45、Standard Encoder-Type Remote-Registration Systems for Cold-Water Meters SECTION 1: GENERAL Sec. 1.1 Scope This standard covers encoder-type remote-registration systems for use on cold-water meters for water-utility customer service, particularly, the materials and workmanship employed in the fabrica
46、tion and assembly of the on-meter registers. Sec. 1.2 Purpose The purpose of this standard is to provide the minimum requirements for encoder-type remote-registration systems for cold-water meters, including fabrica- tion and assembly. Sec. 1.3 Application This standard can be referenced in specific
47、ations for purchasing and receiv - ing cold-water meters for water utility customer service and can be used as a guide for fabricating and assembling encoder-type remote-registration systems for cold-water meters. The stipulations of this standard apply when this docu- ment has been referenced, and
48、then only to encoder-type remote-registration systems for cold-water meters for water supply service applications. ANSI/AWWA C707-10(R16) (Revision of ANSI/AWWA C707-05) Reaffirmed without revision 2016 Copyright 2016 American Water Works Association. All Rights Reserved. 2 AWWA C707-10 (R16) SECTIO
49、N 2: REFERENCES This standard references the following documents. In their latest editions, they form a part of this standard to the extent specified within the standard. In any case of conflict, the requirements of this standard shall prevail. ANSI*/AWWA C700Cold-Water MetersDisplacement Type, Bronze Main Case. ANSI/AWWA C701Cold-Water MetersTurbine Type, for Customer Service. ANSI/AWWA C702Cold-Water MetersCompound Type. ANSI/AWWA C703Cold Water MetersFire-Service Type. ANSI/AWWA C708Cold-Water MetersMultijet Type. ANSI/AWWA C71
