This document is applicable to the intelligent multi-channel electromagnetic open channel flow measurement system (hereinafter referred to as the flow measurement system) that measures the flow of rivers, lakes, reservoirs, water conservancy laboratory diversion channels, weirs, troughs and other open channels within the jurisdiction of Langfang. It is also applicable to closed pipelines Flow rate measurement of liquid in dissatisfied tubes (hereinafter referred to as flow rate measurement)
DB1310/T 258-2021 history
2021DB1310/T 258-2021 Technical specifications for intelligent multi-channel electromagnetic open channel flow measurement system