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HJ 1404-2024Technical requirements for communication protocol of surface water automated monitoring system (English PDF)

地表水自动监测系统通信协议技术要求

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Issued by

Ministry of Ecology and Environment

Level / Type

National · Mandatory

Issue date

December 25, 2024

Implementation date

July 1, 2025

Scope

HJ 1404-2024 is the English-translated version of 地表水自动监测系统通信协议技术要求.

HJ 1404-2024 — This standard specifies the technical requirements for the system structure, protocol hierarchy and protocol content of data and information transmission of the surface water quality automatic monitoring system.

This standard applies to the data and information transmission between the surface water quality automatic monitoring station and the surface water quality automatic management platform.

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Document preview — HJ 1404-2024

National Standard of the People's Republic of China

Issued by: Ministry of Ecology and Environment

What this standard covers1
Document data2

What this standard covers

This standard specifies the technical requirements for the system structure, protocol hierarchy and protocol content of data and information transmission of the surface water quality automatic monitoring system. This standard applies to the data and information transmission between the surface water quality automatic monitoring station and the surface water quality automatic management platform. The data and information transmission of the newly built or upgraded surface water quality automatic monitoring system shall meet the requirements of this standard.

Document data

Estimated length of the Chinese original: 25,211 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

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