T/CAQI 192-2021 Home and similar use IoT smart front-end filter
T/CAQI 192-2021 Home and similar use IoT smart front-end filter
Basic Information
Scope
Scope: This document specifies the terms and definitions, classification and naming, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for smart pre-filters (referred to as "filters") used in IoT applications for household and similar purposes. This document applies to pre-filters with IoT functionality used in water supply and distribution pipelines and water-related equipment in households and similar locations. Main technical content: conditions of use, appearance, structure, performance, corrosion resistance of anti-corrosive components, performance of electric ball valves, stress testing, vibration testing, performance of electronic devices, IoT functionality, hygiene requirements, and content of harmful substances.