T/CMA SB054-2020 Active Group standards

T/CMA SB054-2020 NB-IoT water meter

Publish Date: 2020-11-30 Implement Date: 2021-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/CMA SB054-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Flow and level measurement instruments

ICS Name: The water supply system

Publish Date: 2020-11-30

Implement Date: 2021-04-01

Scope

Scope: This document specifies the terms and definitions, classification and models, type requirements, performance requirements, functional requirements, test methods, inspection rules, packaging, transportation, and storage of NB-IoT water meters. This document is applicable to mechanical water meters and electronic water meters with electronic devices that comply with the relevant provisions of GB/T 778.12018, GB/T 778.22018, and GB/T 778.42018 and adopt NB-IoT technology. Main technical content: Based on GB/T 778-2018 and other standards, this document standardizes the communication performance of NB-IoT water meters, fills in the gaps in such technical specifications, provides technical guidance for NB-IoT water meter manufacturers and users, improves the quality of NB-IoT water meter products, and standardizes industry practices.