GB/T 11828.4-2011
AbolishedInstruments for stage measurement - Part 4: Ultrasonic stage gauge
水位测量仪器 第4部分：超声波水位计
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking for ultrasonic stage gauges used to measure water levels in rivers, lakes, reservoirs, and canals. It is applied in hydrology, water resource monitoring, flood warning systems, and environmental management where non-contact, real-time water level data is required. The standard ensures accuracy and reliability of ultrasonic instruments in diverse field conditions, including open channels and natural water bodies.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.