Data Acquisition Systems

Data Acquisition Systems is the process of collecting and analyzing data from various physical phenomena, and is applied in the fields of meteorology, hydrology, and the environment.Automatic online monitoring (monitoring) of pollution sources Data Acquisition Systems is widely used in monitoring fields such as pollution source monitoring, 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 pollution sources, radioactive environmental pollution sources and other monitoring fields.

The data collector is installed at the wastewater and exhaust gas emission ports of pollution sources (or other environmental monitoring points, such as noise monitoring points, VOC monitoring points, etc.), and collects data from various monitoring equipment such as flowmeters, chemical oxygen demand (COD) monitors and flue gas continuous emission monitoring systems (CEMS) in real time, and transmits the data to the Environmental Protection Bureau server through wireless networks (GRPS/3G/4G, etc.) or wired networks.Managers use access to the monitoring system software installed on the Environmental Protection Bureau server to view data, statistical analysis and other operations.

1.Data Acquisition Systems implementation standards

"Standard for Online Automatic Monitoring (Monitoring) System Data Transmission Standards" (HJ/T 212-2005)

"Technical Requirements for Online Automatic Monitoring (Monitoring) Data Acquisition Device of Pollution Sources" (HJ477-2009)

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

"Technical Specifications for Installation of Water Pollution Source Online Monitoring System (CODCr, NH3-N, etc.)" HJ353-2019 and can be modified according to the specific parameters of each region to meet regional needs as appropriate.

This product has passed China Environmental Protection Product Certification, Certificate No.: CCAEPI-EP-2019-814

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

2.Data Acquisition Systems size

3.Functional features of Data Acquisition Systems

Strong computing power

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

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, and can store up to ten years of historical data.

Multiple network solutions

It supports various networking methods such as GPRS/CDMA/3G/4G/Ethernet, and users can flexibly form networks according to the actual situation on site.

Massive communication protocols

Matching more than 600 types of domestic and foreign online monitoring equipment can achieve rapid docking between equipment.At the same time, the communication protocol can be customized and developed according to the actual needs of the customer on-site.

Multi-center data transmission

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

Remote upgrade

The software can be upgraded remotely online through the network to reduce the workload of operation and maintenance personnel and improve the efficiency of daily operation and maintenance.

Easy to install

The wiring port adopts screw-free spring terminal design, which can achieve rapid installation on site, saving time and effort.

Quick configuration

No need for computer connection operation, you can complete all operations such as viewing, setting, debugging, and diagnosis through the touch screen.

4.Data Acquisition Systems application topology diagram

5.Data Acquisition Systems Technical Specifications