This part of ISO 4064 applies to water meters used to meter the volume of cold potable water and hot water flowing through a fully charged, closed conduit. These water meters incorporate devices which indicate the integrated volume.<\/p>\n
This part of ISO 4064 specifies criteria for the selection of single, combination and concentric water meters, associated fittings, installation, special requirements for meters, and the first operation of new or repaired meters to ensure accurate constant measurement and reliable reading of the meter.<\/p>\n
In addition to meters based on mechanical principles, this part of ISO 4064 also applies to water meters based on electrical or electronic principles, and to water meters based on mechanical principles incorporating electronic devices, used to measure the volume of cold potable water and hot water. It also applies to electronic ancillary devices. Ancillary devices are optional. However, national or international regulations may make some ancillary devices mandatory in relation to the utilization of the water meter.<\/p>\n
The recommendations of this part of ISO 4064 apply to water meters, irrespective of technology, defined as integrating measuring instruments continuously determining the volume of water flowing through them.<\/p>\n
\nNOTE Any national regulations apply in the country of use.<\/p>\n<\/blockquote>\n
PDF Catalog<\/h4>\n
\n
\n PDF Pages<\/th>\n PDF Title<\/th>\n<\/tr>\n \n 2<\/td>\n National foreword <\/td>\n<\/tr>\n \n 5<\/td>\n Annex\u00a0ZA (informative)Relationship between this European Standard and the essential requirements of Directive 2014\/32\/EU aimed to be covered <\/td>\n<\/tr>\n \n 12<\/td>\n Foreword <\/td>\n<\/tr>\n \n 13<\/td>\n Section sec_1
Section sec_2
Section sec_3
Section sec_3.1
Section sec_3.2
1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n\n 14<\/td>\n Section sec_3.3
Section sec_3.4
Section sec_4
Section sec_4.1
Section sec_4.2
Section sec_4.3
Section sec_4.3.1
4 Criteria for the selection of water meters
4.1 General considerations
4.2 Information to be provided by the manufacturer
4.3 Meters operating in parallel or in a group <\/td>\n<\/tr>\n\n 15<\/td>\n Section sec_4.3.2
Section sec_4.3.3
Section sec_5
Section sec_5.1
Section sec_5.2
Section sec_5.2.1
Section sec_5.2.2
Section sec_5.2.3
Section sec_5.2.4
Section sec_5.3
Section sec_5.3.1
Section sec_5.3.2
Section sec_5.3.3
Section sec_5.3.4
5 Associated fittings
5.1 General
5.2 Upstream of the meter
5.3 Downstream of the meter <\/td>\n<\/tr>\n\n 16<\/td>\n Section sec_6
Section sec_6.1
Section sec_6.1.1
Section sec_6.1.2
Section sec_6.1.3
Section sec_6.2
Section sec_6.2.1
Section sec_6.2.2
Section sec_6.2.3
Section sec_6.2.4
Section sec_6.2.5
Section sec_6.2.6
Section sec_6.2.7
Section sec_6.2.8
Section sec_6.2.9
6 Installation
6.1 General requirements
6.2 Installation requirements <\/td>\n<\/tr>\n\n 17<\/td>\n Section sec_6.3
Section sec_6.4
Section sec_6.5
Section sec_6.5.1
Section sec_6.5.2
Section sec_6.5.3
Section sec_6.6
Section sec_7
Section sec_7.1
6.3 Water quality (suspended particles)
6.4 Electromagnetic meters
6.5 Meters operating in parallel or in a group
6.6 Security of operation
7 Hydraulic disturbances
7.1 General considerations <\/td>\n<\/tr>\n\n 18<\/td>\n Section sec_7.2
Section sec_7.2.1
Section sec_7.2.2
Section sec_7.2.3
Section sec_7.2.4
Section sec_7.2.5
Table tab_a
Figure fig_1
Section sec_7.2.6
7.2 Methods to eliminate disturbances <\/td>\n<\/tr>\n\n 19<\/td>\n Section sec_7.2.7
Section sec_7.2.8
Section sec_8
Section sec_8.1
Section sec_8.2
Section sec_8.2.1
Section sec_8.2.2
Section sec_8.3
Section sec_8.3.1
Section sec_8.3.2
8 First operation of new or repaired water meters
8.1 General considerations
8.2 Meters operating in parallel or in a group
8.3 Protection of the meter <\/td>\n<\/tr>\n\n 20<\/td>\n Section sec_8.3.3
Section sec_8.3.4
Section sec_8.3.4.1
Section sec_8.3.4.2
Section sec_8.3.5
Section sec_8.3.5.1 <\/td>\n<\/tr>\n\n 21<\/td>\n Section sec_8.3.5.2
Section sec_8.4
Section sec_8.4.1
8.4 Safety of personnel and users <\/td>\n<\/tr>\n\n 22<\/td>\n Section sec_8.4.2
Section sec_8.4.3
Section sec_8.4.4
Section sec_8.5
Section sec_8.5.1
8.5 Comfort of personnel\u00a0\u2014 Access to the water meter and fittings <\/td>\n<\/tr>\n\n 23<\/td>\n Section sec_8.5.2 <\/td>\n<\/tr>\n \n 24<\/td>\n Reference ref_1
Reference ref_2
Reference ref_3
Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"Water meters for cold potable water and hot water – Installation requirements<\/b><\/p>\n
\n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n BSI<\/b><\/a><\/td>\n 2017<\/td>\n 26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":293965,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1277,2641],"product_tag":[],"class_list":{"0":"post-293959","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-140-60","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/293959","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/293965"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=293959"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=293959"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=293959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}