T/CMA SB145-2023 Active Group standards

T/CMA SB145-2023 General technical requirements for multi-parameter intelligent water meters

Publish Date: 2023-04-21 Implement Date: 2023-07-21 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CMA SB145-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Environment testing

Publish Date: 2023-04-21

Implement Date: 2023-07-21

Scope

Scope: This standard specifies the terms and definitions, rated working conditions, product classification, type requirements, performance requirements, functional requirements, installation requirements, and usage requirements for multi-parameter smart water meters. This standard applies to the design, manufacture, selection, use, and management of multi-parameter smart water meters. Pipeline-accessed water quality monitoring terminals may refer to this standard. Main technical content: This document is based on standards such as GB/T 778–2018 "Drinking Cold Water Meters and Hot Water Meters" and CJJ/T 271 "Technical Standards for Online Water Quality Monitoring in Urban Water Supply". It provides detailed specifications for multi-parameter smart water meters that provide high-cost-performance comprehensive real-time big data on water volume, water pressure, water quality, and water temperature for water supply enterprises' fine management, and ensures that the measured water samples are not discharged externally.