GB/T 21795-2008
Active
DB32/T 4346-2022
Active
Jiangsu ProvinceLocal standards
DB32/T 4346-2022 Communication protocol technical specification for online water pollution monitoring equipment and data acquisition and transmission instrument
DB32/T 4346-2022 Communication protocol technical specification for online water pollution monitoring equipment and data acquisition and transmission instrument
Basic Information
Standard Code:
DB32/T 4346-2022
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Technical Specifications for Pollution Control
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2022-09-06
Implement Date:
2022-10-06
Pages:
20 pages
Scope
This document specifies the system architecture, data acquisition structure, and communication protocol for the communication between water pollution online monitoring equipment and data acquisition and transmission devices (hereinafter referred to as data acquisition devices). This document is applicable to the data communication between water pollution online monitors, water quality automatic sampling systems, and data acquisition devices in water pollution source automatic monitoring systems.
Development Information
Referenced Standards
GB/Z 19582.1-2004 Modbus industrial automation network specification—Part 1:Modbus application protocol
GB/T 19582.1-2008 Modbus industrial automation network specification—Part 1:Modbus application protocol
HJ 212-2017 HJ 212-2017 Pollutant Online Monitoring (Monitoring) System Data Transmission Standard
HJ 212-2025 Data transmission technical requirements for automatic pollutant monitoring and control system
Related Standards
GB/T 21796-2008
Replaced
GB/T 21796-2008 Chemicals—Activated sludge,respiration inhibition test
GB/T 21800-2008
Active
GB/T 21800-2008 Chemicals—Bioconcentration—Flow-through fish test
GB/T 21801-2008
Active
GB/T 21801-2008 Chemicals—Ready biodegradability—Manometric respirometry test
GB/T 21802-2008
Active
GB/T 21802-2008 Chemicals—Ready biodegradability—Modified MITI test (Ⅰ)
GB/T 21803-2008
Active