Data Acquisition Systems

Data Acquisition Systems is a high-performance product independently developed for the application requirements of automatic on-line monitoring (monitoring) system for pollution sources.Online automatic monitoring (monitoring) of pollution sources Data Acquisition Systems, with its high-speed computing power, massive data storage, flexible networking methods, and convenient human-computer interaction, is widely used in monitoring of pollution sources, surface water monitoring, air quality monitoring, regional environmental noise monitoring, atmospheric environmental pollution sources, surface water pollution sources, groundwater pollution sources, marine environmental pollution sources, soil environmental monitoring, radioactive environmental pollution sources and other monitoring fields.

The data acquisition instrument is installed at the wastewater and waste gas discharge outlets of the pollution source (or other environmental monitoring points, such as noise monitoring points, VOC monitoring points, etc.), and collects data from various monitoring devices such as flow meters, chemical oxygen demand (COD) monitors, and continuous emission monitoring systems (CEMS) in real time, and transmits the data to the EPA server through wireless networks (GRPS/3G/4G, etc.) or wired networks. Managers access the monitoring system software installed on the EPA server to view data, perform statistical analysis, and other operations.

1. Data Acquisition Systems Implementation Standards

"Data Transmission Standard for Online Automatic Monitoring (Surveillance) System of Pollution Sources" (HJ/T 212-2005)

Technical Requirements for Online Automatic Monitoring (Surveillance) Data Acquisition Instruments for Pollution Sources (HJ477-2009)

"Data Transmission Standard for Online Pollutant Monitoring (Monitoring) Systems" (HJ 212-2017)

"Technical Specifications for Installation of Online Monitoring Systems for Water Pollution Sources (CODCr, NH3-N, etc.)" HJ353-2019 can be modified as appropriate to meet regional needs based on specific parameters of each region.

This product has passed the China Environmental Protection Product Certification, certificate number: CCAEPI-EP-2019-814

This product has obtained the computer software copyright registration certificate, registration number: 2016SR396179

This product has obtained the national utility model invention patent, patent number: ZL201720267588.6

This product has obtained the national design patent, patent number: ZL201930089947.8

2. Data Acquisition Systems Dimensions

3. Data Acquisition Systems Features

Powerful computing power

It adopts ARM core, with main frequency of 800MHz and maximum frequency of 1000Mhz, providing strong power for data calculation.

Excellent interactive experience

Equipped with a 7.0″ TFT full touch display with a resolution of WVGA 800×480, it provides excellent visual experience and convenient touch experience.

Ten years of data backup

Supports up to 32G SD card storage, which can store up to ten years of historical data.

Multiple networking solutions

It supports multiple networking modes such as GPRS/CDMA/3G/4G/Ethernet, and users can flexibly network according to the actual situation on site.

Mass Communication Protocol

It matches more than 600 kinds of online monitoring equipment at home and abroad, and can realize rapid connection between equipment. At the same time, it can also customize and develop communication protocols according to the actual needs of customers on site.

Multi-center data interpretation

It supports simultaneous data transmission from up to ten centers and supports breakpoint resumption, which can meet the needs of simultaneous networking of multi-level environmental protection platforms such as self-built, industrial parks, districts and counties, cities, provinces and countries.

Remote upgrade

The software can be upgraded remotely online via the Internet, reducing the workload of operation and maintenance personnel and improving the efficiency of daily operation and maintenance.

Easy installation

The wiring port adopts screw-free spring terminal design, which can realize quick installation on site, saving time and labor.

Quick Configuration

No need to connect to a computer, all operations such as viewing, setting, debugging, and diagnosis can be completed through the touch screen.

4. Data Acquisition Systems Application Topology

5. Data Acquisition Systems Technical Specifications