DR-904 miniature online water quality automatic monitoring station Introduction
The integrated miniature water quality monitoring station adopts modular and intensive design, complete modular monitoring unit, data acquisition and transmission control unit, water distribution pipeline processing unit, and complete auxiliary equipment to realize automatic monitoring of unattended operation around the clock. The need for online monitoring of water quality in various wild environments such as rivers, lakes, reservoirs, and river estuaries. Features
l Modular design, small footprint
l High integration and monitoring of 13 parameters
l The system is fully functional, adaptable, and supports customization.
l Simple installation, movable, short construction period
l Modular unit, no interference, easy operation and maintenance
l Applicability is strong, can build stations without running water or electricity Technical parameter
Water collection unit: The water collection unit adopts a customized configuration mode, and the conventional double-pump and double-tube mode is adopted, and one device is used to meet the requirements of uninterrupted monitoring. The main core configuration: water pump, water production pipeline, etc.
Water distribution and pretreatment unit: Different pretreatment water distribution processes are adopted for different water quality to achieve monitoring requirements for water quality at all levels. Main configuration: filter, grit chamber, purging device, sterilization algae removal device, etc.
Analytical testing unit: to achieve the requirements of automatic monitoring of different water quality. Main monitoring parameters: conventional five parameters, chlorophyll a, blue-green algae, permanganate index, COD, ammonia nitrogen, total phosphorus, total nitrogen, biological toxicity, heavy metals, etc.
Data acquisition control transmission unit: The system uses the combination of industrial computer and PLC module to realize the functions of system data acquisition, control and transmission. Communication is mainly based on Ethernet, and GPRS and other wireless transmissions are supplemented.
Quality control unit: It realizes quality control test such as calibration of analytical instruments and standard sample test, spiked recovery rate, parallel sample measurement, blank test, etc., and realizes automatic verification of repeatability and accuracy.
Auxiliary unit: Provide a stable operating environment for the system to ensure that the system operates stably and normally. Main configuration: integrated protection station, UPS power supply, power module, lightning protection unit, leakage protection unit, waste liquid unit, video monitoring unit, constant temperature air conditioner, etc.
The integrated miniature water quality monitoring station adopts modular and intensive design, complete modular monitoring unit, data acquisition and transmission control unit, water distribution pipeline processing unit, and complete auxiliary equipment to realize automatic monitoring of unattended operation around the clock. The need for online monitoring of water quality in various wild environments such as rivers, lakes, reservoirs, and river estuaries.
