ISO 4064-1:2005
ISO · 2005-10

Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 1: Specifications

Replaced ICS 91.140.60 Cited by 7

1Key Takeaways

This part of ISO 4064 specifies terminology, technical characteristics, metrological characteristics and pressure loss requirements for cold potable water and hot water meters. It applies to water meters that can withstand maximum admissible working pressures (MAP) ≥ 1 MPa (0,6 MPa for meters for use with pipe nominal …

2Scope / Description

This part of ISO 4064 specifies terminology, technical characteristics, metrological characteristics and pressure loss requirements for cold potable water and hot water meters. It applies to water meters that can withstand maximum admissible working pressures (MAP) ≥ 1 MPa (0,6 MPa for meters for use with pipe nominal diameters, DN ≥ 500 mm) and a maximum admissible temperature, MAT, for cold potable water meters of 30 ℃ and for hot water meters up to 180 ℃, depending on class. 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 meter the actual volume flow of cold potable water and hot water. It also applies to electronic ancillary devices. Generally ancillary devices are optional. The specifications 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. NOTE National regulations may apply in the country of use. These will take precedence over the provisions of this part of ISO 4064. note: 1) 0,1 MPa = 1 bar

3Version History

ISO 4064-1:1977 older 1977-12-01
ISO 4064-1:1993 older 1993-05
ISO 4064-1:2005 2005-10
ISO 4064-1:2014 newer 2014-06
ISO 4064-1:2024 newer 2024-12-19

4Standard Metadata

Standard Number
ISO 4064-1:2005
Status
Replaced
Publisher
International Organization for Standardization (ISO)
Publication Date
2005-10
ICS Classification
91.140.60 (Water supply systems) 

5Citation Network

7
Cite this standard
5
Referenced herein
Standards that cite ISO 4064-1:2005
Meters for irrigation water Measurement of water flow in fully changed closed conduits - Meters for cold potable water and hot water - Part 2: Installation requrements Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 3: Test methods and equipment Water meter specification Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 2: Installation requirements Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 3: Test methods and equipment Meters for irrigation water
Referenced by ISO 4064-1:2005
ISO 228-1 ISO 3:1973 ISO 4064-3:2005 ISO 7005-2 ISO 7005-3

6Frequently Asked Questions

What is ISO 4064-1:2005?
ISO 4064-1:2005 — Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 1: Specifications is an international standard developed by International Organization for Standardization (ISO). This part of ISO 4064 specifies terminology, technical characteristics, metrological characteristics and pressure loss requirements for cold potable water and hot water meters. It applies to water meters that can withstand maximum admissible working...
What does ISO 4064-1:2005 cover?
This standard covers: This part of ISO 4064 specifies terminology, technical characteristics, metrological characteristics and pressure loss requirements for cold potable water and hot water meters. It applies to water meters that can withstand maximum admissible working pressures (MAP) ≥ 1 MPa (0,6 MPa for meters for...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of ISO 4064-1:2005?
The current published version is ISO 4064-1:2005, published on 2005-10. Always check for amendments or pending revisions.
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