This document specifies the terms and definitions, basic composition, technical requirements, functional requirements, environmental adaptation requirements, performance index requirements, detection methods, identification, packaging, transportation and storage of online remote ultrasonic open channel flowmeters. This document applies to the production and inspection of online remote ultrasonic open channel flow meters (hereinafter referred to as "flow meters").
T/QGCML 418-2022 history
2022T/QGCML 418-2022 Online Remote Ultrasonic Open Channel Flowmeter