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BS EN ISO 4064-2:2017 - TC Tracked Changes. Water meters for cold potable water and hot water - Test methods, 2020
- 30342842_New.pdf [Go to Page]
- National foreword
- Annex ZA(informative)Relationship between this European Standard and the essential requirements of Directive 2014/32/EU aimed to be covered
- Foreword
- Section sec_1
- Section sec_2
- 1 Scope
- 2 Normative references
- Section sec_3
- Section sec_4
- 3 Terms and definitions
- 4 Reference conditions
- Section sec_5
- Section sec_6
- Section sec_6.1
- Section sec_6.2
- Section sec_6.3
- 5 Symbols, units and equations
- 6 External examination
- 6.1 General
- 6.2 Object of the examination
- 6.3 Preparation
- Section sec_6.4
- Section sec_6.4.1
- Section sec_6.4.2
- Section sec_6.4.3
- Section sec_6.4.3.1
- Section sec_6.4.3.2
- Section sec_6.4.3.3
- 6.4 Examination procedures
- Section sec_6.4.3.4
- Section sec_6.4.3.5
- Section sec_6.4.3.5.1
- Section sec_6.4.3.5.2
- Section sec_6.4.3.5.3
- Section sec_6.4.3.6
- Section sec_6.4.3.6.1
- Section sec_6.4.3.6.2
- Section sec_6.4.3.6.2.1
- Section sec_6.4.3.6.2.2
- Section sec_6.4.3.6.2.3
- Section sec_6.4.4
- Section sec_7
- Section sec_7.1
- Section sec_7.2
- Section sec_7.2.1
- Section sec_7.2.2
- Section sec_7.2.2.1
- 7 Performance tests for all water meters
- 7.1 General
- 7.2 Required conditions for all tests
- Section sec_7.2.2.2
- Section sec_7.2.2.3
- Section sec_7.3
- Section sec_7.3.1
- Section sec_7.3.2
- Section sec_7.3.3
- Section sec_7.3.3.1
- Section sec_7.3.3.2
- 7.3 Static pressure test (ISO 4064-1:2014|OIML R 49‑1:2013, 4.2.10)
- Section sec_7.3.4
- Section sec_7.4
- Section sec_7.4.1
- Section sec_7.4.2
- Section sec_7.4.2.1
- 7.4 Determination of intrinsic errors (of indication) (ISO 4064-1:2014|OIML R 49‑1:2013, 7.2.3)
- Section sec_7.4.2.2
- Section sec_7.4.2.2.1
- Section sec_7.4.2.2.2
- Section sec_7.4.2.2.3
- Section sec_7.4.2.2.4
- Section sec_7.4.2.2.4.1
- Section sec_7.4.2.2.4.2
- Section sec_7.4.2.2.4.3
- Section sec_7.4.2.2.4.4
- Section sec_7.4.2.2.4.5
- Section sec_7.4.2.2.4.6
- Section sec_7.4.2.2.5
- Section sec_7.4.2.2.5.1
- Section sec_7.4.2.2.5.2
- Section sec_7.4.2.2.5.3
- Section sec_7.4.2.2.6
- Section sec_7.4.2.2.6.1
- Section sec_7.4.2.2.6.2
- Section sec_7.4.2.2.7
- Section sec_7.4.2.2.7.1
- Section sec_7.4.2.2.7.2
- Section sec_7.4.2.2.7.3
- Section sec_7.4.2.2.7.4
- Section sec_7.4.2.2.7.5
- Section sec_7.4.3
- Section sec_7.4.3.1
- Section sec_7.4.3.2
- Section sec_7.4.4
- Section sec_7.4.5
- Section sec_7.4.6
- Section sec_7.4.6.1
- Section sec_7.4.6.2
- Section sec_7.4.6.3
- Section sec_7.4.6.4
- Section sec_7.5
- Section sec_7.5.1
- Section sec_7.5.2
- Section sec_7.5.3
- Section sec_7.5.4
- Section sec_7.6
- Section sec_7.6.1
- Section sec_7.6.2
- Section sec_7.6.3
- 7.5 Water temperature test (ISO 4064-1:2014|OIML R 49‑1:2013, 4.2.8)
- 7.6 Overload water temperature test (ISO 4064-1:2014|OIML R 49‑1:2013, 7.2.5)
- Section sec_7.6.4
- Section sec_7.7
- Section sec_7.7.1
- Section sec_7.7.2
- Section sec_7.7.3
- Section sec_7.7.4
- Section sec_7.8
- Section sec_7.8.1
- 7.7 Water pressure test (ISO 4064-1:2014|OIML R 49‑1:2013, 4.2.8)
- 7.8 Reverse flow test (ISO 4064-1:2014|OIML R 49‑1:2013, 4.2.7)
- Section sec_7.8.2
- Section sec_7.8.3
- Section sec_7.8.3.1
- Section sec_7.8.3.2
- Section sec_7.8.3.3
- Section sec_7.8.4
- Section sec_7.9
- Section sec_7.9.1
- Section sec_7.9.2
- 7.9 Pressure loss test (ISO 4064-1:2014|OIML R 49‑1:2013, 6.5)
- Table tab_b
- Figure fig_1
- Section sec_7.9.3
- Section sec_7.9.3.1
- Section sec_7.9.3.2
- Table tab_c
- Figure fig_2
- Section sec_7.9.4
- Section sec_7.9.5
- Section sec_7.10
- Section sec_7.10.1
- Section sec_7.10.2
- Section sec_7.10.3
- Section sec_7.10.4
- 7.10 Flow disturbance tests (ISO 4064-1:2014|OIML R 49‑1:2013, 6.3.4)
- Section sec_7.11
- Section sec_7.11.1
- Section sec_7.11.2
- Section sec_7.11.2.1
- Section sec_7.11.2.2
- Section sec_7.11.2.2.1
- Section sec_7.11.2.2.2
- Section sec_7.11.2.2.3
- 7.11 Durability tests (ISO 4064-1:2014|OIML R 49‑1:2013, 7.2.6)
- Section sec_7.11.2.2.4
- Section sec_7.11.2.3
- Section sec_7.11.2.3.1
- Section sec_7.11.2.3.2
- Section sec_7.11.2.3.3
- Section sec_7.11.2.3.4
- Section sec_7.11.2.3.5
- Section sec_7.11.2.3.6
- Table tab_1
- Section sec_7.11.2.4
- Section sec_7.11.2.4.1
- Section sec_7.11.2.4.2
- Section sec_7.11.3
- Section sec_7.11.3.1
- Section sec_7.11.3.2
- Section sec_7.11.3.2.1
- Section sec_7.11.3.2.2
- Section sec_7.11.3.2.3
- Section sec_7.11.3.3
- Section sec_7.11.3.3.1
- Section sec_7.11.3.3.2
- Section sec_7.11.3.3.3
- Section sec_7.11.3.3.4
- Section sec_7.11.3.3.5
- Section sec_7.11.3.4
- Section sec_7.11.3.4.1
- Section sec_7.11.3.4.2
- Section sec_7.12
- Section sec_7.13
- Section sec_7.13.1
- 7.12 Magnetic field testing
- 7.13 Tests on ancillary devices of a water meter
- Section sec_7.13.2
- Section sec_7.13.3
- Section sec_7.13.4
- Section sec_7.14
- Section sec_8
- Section sec_8.1
- Section sec_8.1.1
- 7.14 Environmental testing
- 8 Performance tests related to influence factors and disturbances
- 8.1 General requirements (ISO 4064-1:2014|OIML R 49‑1:2013, A.1)
- Section sec_8.1.2
- Section sec_8.1.3
- Section sec_8.1.4
- Section sec_8.1.5
- Section sec_8.1.6
- Section sec_8.1.7
- Section sec_8.1.8
- Section sec_8.1.8.1
- Section sec_8.1.8.2
- Section sec_8.1.8.3
- Section sec_8.1.8.4
- Section sec_8.1.8.5
- Section sec_8.2
- Section sec_8.2.1
- Section sec_8.2.2
- Section sec_8.2.3
- 8.2 Dry heat (non-condensing) (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Section sec_8.2.4
- Section sec_8.3
- Section sec_8.3.1
- Section sec_8.3.2
- Section sec_8.3.3
- Section sec_8.3.4
- 8.3 Cold (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Section sec_8.4
- Section sec_8.4.1
- Section sec_8.4.2
- Section sec_8.4.3
- 8.4 Damp heat, cyclic (condensing) (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Section sec_8.4.4
- Section sec_8.5
- Section sec_8.5.1
- Section sec_8.5.2
- Section sec_8.5.2.1
- Section sec_8.5.2.2
- Section sec_8.5.2.3
- 8.5 Power supply variation (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Figure fig_3
- Section sec_8.5.2.4
- Section sec_8.5.3
- Section sec_8.5.3.1
- Section sec_8.5.3.2
- Section sec_8.5.3.3
- Section sec_8.5.3.4
- Section sec_8.5.4
- Section sec_8.5.4.1
- Section sec_8.5.4.2
- Section sec_8.5.4.3
- Section sec_8.6
- Section sec_8.6.1
- Section sec_8.6.2
- Section sec_8.6.3
- 8.6 Vibration (random) (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Section sec_8.6.4
- Section sec_8.7
- Section sec_8.7.1
- Section sec_8.7.2
- Section sec_8.7.3
- 8.7 Mechanical shock (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Section sec_8.7.4
- Section sec_8.8
- Section sec_8.8.1
- Section sec_8.8.2
- Section sec_8.8.3
- 8.8 AC mains voltage dips, short interruptions and voltage variations (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Table tab_2
- Table tab_3
- Section sec_8.8.4
- Section sec_8.9
- Section sec_8.9.1
- 8.9 Bursts on signal lines (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Section sec_8.9.2
- Section sec_8.9.3
- Section sec_8.9.4
- Section sec_8.10
- Section sec_8.10.1
- Section sec_8.10.2
- Section sec_8.10.3
- Section sec_8.10.4
- 8.10 Bursts (transients) on AC and DC mains (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Section sec_8.11
- Section sec_8.11.1
- Section sec_8.11.2
- Section sec_8.11.3
- 8.11 Electrostatic discharge (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Section sec_8.11.4
- Section sec_8.12
- Section sec_8.12.1
- Section sec_8.12.2
- Section sec_8.12.3
- 8.12 Radiated electromagnetic fields (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Table tab_4
- Section sec_8.12.4
- Section sec_8.13
- Section sec_8.13.1
- Section sec_8.13.2
- Section sec_8.13.3
- 8.13 Conducted electromagnetic fields (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Table tab_5
- Section sec_8.13.4
- Section sec_8.14
- Section sec_8.14.1
- Section sec_8.14.2
- Section sec_8.14.3
- 8.14 Surges on signal, data and control lines (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Section sec_8.14.4
- Section sec_8.15
- Section sec_8.15.1
- Section sec_8.15.2
- Section sec_8.15.3
- 8.15 Surges on AC and DC mains power lines (ISO 4064-1:2014|OIML R 49‑1:2013, A.5)
- Section sec_8.15.4
- Section sec_8.16
- Section sec_8.16.1
- Section sec_8.16.2
- 8.16 Static magnetic field (ISO 4064-1:2014|OIML R 49‑1:2013, 7.2.8)
- Section sec_8.16.3
- Section sec_8.16.4
- Section sec_8.16.5
- Section sec_8.17
- Section sec_8.17.1
- Section sec_8.17.2
- Section sec_8.17.3
- 8.17 Absence of flow test
- Section sec_8.17.4
- Section sec_9
- Section sec_9.1
- Section sec_9.2
- Table tab_6
- 9 Test program for type evaluation
- 9.1 Number of samples required
- 9.2 Performance test applicable to all water meters
- Section sec_9.3
- Section sec_9.4
- 9.3 Performance tests applicable to electronic water meters, mechanical water meters fitted with electronic devices, and their separable parts
- 9.4 Type evaluation of separable parts of a water meter
- Section sec_9.5
- Section sec_10
- Section sec_10.1
- Section sec_10.1.1
- Section sec_10.1.2
- Section sec_10.1.3
- 9.5 Families of water meters
- 10 Tests for initial verification
- 10.1 Initial verification of complete and combined water meters
- Section sec_10.1.4
- Section sec_10.2
- Section sec_10.2.1
- 10.2 Initial verification of separable parts of a water meter
- Section sec_10.2.2
- Section sec_10.2.3
- Section sec_10.2.4
- Section sec_11
- Section sec_11.1
- Section sec_11.2
- Section sec_11.2.1
- 11 Presentation of results
- 11.1 Object of the reports
- 11.2 Identification and test data to be included in records
- Section sec_11.2.2
- Annex sec_A
- Annex sec_A.1
- Annex sec_A.2
- Annex sec_A.3
- Annex sec_A.3.1
- Annex A
(normative)
Type examination and testing of checking facilities of electronic devices
- Annex sec_A.3.2
- Annex sec_A.3.2.1
- Annex sec_A.3.2.2
- Annex sec_A.3.2.2.1
- Annex sec_A.3.2.2.2
- Annex sec_A.3.2.2.3
- Annex sec_A.3.3
- Annex sec_A.3.3.1
- Annex sec_A.3.3.2
- Annex sec_A.3.3.2.1
- Annex sec_A.3.3.2.2
- Annex sec_A.3.4
- Annex sec_A.3.4.1
- Annex sec_A.3.4.2
- Annex sec_A.3.5
- Annex sec_A.3.5.1
- Annex sec_A.3.5.2
- Annex sec_A.3.6
- Annex sec_A.3.6.1
- Annex sec_A.3.6.2
- Annex sec_B
- Annex sec_B.1
- Annex sec_B.2
- Annex B
(normative)
Calculating the relative error (of indication) of a water meter
- Annex sec_B.3
- Annex sec_B.3.1
- Annex sec_B.3.2
- Annex sec_B.3.3
- Annex sec_B.3.3.1
- Annex sec_B.3.3.2
- Annex sec_B.3.3.3
- Annex sec_B.3.3.4
- Annex sec_B.3.4
- Annex sec_B.3.4.1
- Annex sec_B.3.4.2
- Annex sec_B.3.4.3
- Annex sec_B.3.4.4
- Annex sec_C
- Annex C
(normative)
Installation requirements for flow disturbance tests
- Table tab_v
- Figure fig_C.1
- Annex sec_D
- Annex sec_D.1
- Annex sec_D.2
- Annex sec_D.3
- Annex D
(normative)
Type evaluation of a family of water meters
- Figure fig_D.1
- Annex sec_E
- Table tab_w
- Figure fig_E.1
- Annex E
(informative)
Examples of methods and components used for testing concentric water meters
- Table tab_x
- Figure fig_E.2
- Table tab_y
- Figure fig_E.3
- Annex sec_F
- Annex sec_F.1
- Annex sec_F.2
- Annex F
(informative)
Determining the density of water
- Annex sec_F.3
- Table tab_F.1
- Annex sec_G
- Annex sec_G.1
- Annex sec_G.2
- Annex sec_G.3
- Annex G
(informative)
Maximum uncertainties in the measurement of influence factors and disturbances
- Annex sec_G.4
- Annex sec_G.5
- Annex sec_G.6
- Annex sec_G.7
- Annex sec_G.8
- Annex sec_G.9
- Annex sec_G.10
- Annex sec_H
- Annex sec_H.1
- Annex sec_H.2
- Annex sec_H.3
- Annex H
(informative)
Pressure loss test pressure tappings, hole and slot details
- Table tab_an
- Figure fig_H.1
- Table tab_ao
- Figure fig_H.2
- Table tab_ap
- Figure fig_H.3
- Annex sec_I
- Annex sec_I.1
- Annex sec_I.2
- Table tab_aq
- Figure fig_I.1
- Annex I
(normative)
Flow disturbers
- Table tab_ar
- Figure fig_I.2
- Table tab_as
- Figure fig_I.3
- Table tab_I.1
- Table tab_at
- Figure fig_I.4
- Table tab_I.2
- Table tab_au
- Figure fig_I.5
- Table tab_I.3
- Figure fig_I.6
- Table tab_I.4
- Figure fig_I.7
- Table tab_I.5
- Table tab_av
- Figure fig_I.8
- Table tab_aw
- Figure fig_I.9
- Table tab_ax
- Figure fig_I.10
- Table tab_I.6
- Table tab_ay
- Figure fig_I.11
- Table tab_I.7
- Figure fig_I.12
- Table tab_I.8
- Reference ref_1
- Reference ref_2
- Reference ref_3
- Reference ref_4
- Reference ref_5
- Reference ref_6
- Reference ref_7
- Reference ref_8
- Reference ref_9
- Reference ref_10
- Reference ref_11
- Reference ref_12
- Bibliography [Go to Page]