T/CMA SB 004-2014 Intelligent water meter type and function technical specification
T/CMA SB 004-2014 Intelligent water meter type and function technical specification
Basic Information
Scope
This standard specifies the types and functions of smart water meters. This standard applies to the design, manufacture, procurement, and use of smart water meters. This standard is based on relevant national and industry standards, and combined with current practical needs and future development trends, it makes a technical division of the types and functions of all current smart water meters in China, and summarizes the type specifications and functional technologies of smart water meters; it defines the form specifications of water meters - appearance, specifications, display, etc., as well as the functions that smart water meters should have - remote transmission function, prepaid function, valve control function, combination function, and various auxiliary functions (such as storage function, display function, etc.)