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E-mail
lixin@yunjingtianhe.com
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Phone
15666887396
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Address
Building 1, Weifang High tech Zone Optoelectronic Industry Accelerator (Phase I), No. 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province
Shandong Tianhe Environmental Technology Co., Ltd
Job responsibilities of online water quality monitoring station: Fully implement water quality monitoring tasks, and assist in the rational development and utilization of water resources
Date: 2025-12-24Read: 1
Job responsibilities of water quality online monitoring station: Fully implement water quality monitoring tasks, assist in the rational development and utilization of water resources. [Model recommendation: TH-LSZ05, IoT integrated device, customized service supported by Yunjing Tianhe]Under the macro framework of water resource protection and sustainable utilization, online water quality monitoring stations bear the core responsibility of dynamic perception and scientific decision-making support. It conducts real-time monitoring of key indicators such as water temperature, dissolved oxygen, pH value, turbidity, chemical oxygen demand (COD), and ammonia nitrogen around the clock through a multi parameter sensor network deployed in rivers, lakes, reservoirs, and other water bodies, forming a water quality data chain covering the entire basin. After being synchronized to the management platform through a wireless transmission system, these data can not only visually present the current water quality status, but also reveal pollution migration patterns and ecological risk trends through big data analysis. For example, they can warn of eutrophication in water bodies through changes in nutrient concentration, or track industrial pollution sources based on heavy metal indicators. Based on real-time data and intelligent warning, monitoring stations provide scientific basis for departments to formulate water resource allocation plans and environmental protection departments to implement pollution control measures, helping to achieve water resource utilization while ensuring ecological security, promoting the formation of a closed-loop management system of "monitoring warning governance evaluation", and laying a solid data foundation for sustainable development of water resources.
1、 Product Introduction
The LSZ05 vertical water quality online monitoring station uses water quality sensors (water temperature, conductivity, pH, dissolved oxygen, ammonia nitrogen) as the core. By monitoring and analyzing various water quality parameters, and transmitting the collected data to the platform, real-time data can be remotely viewed and equipment can be remotely managed. At the same time, effective over limit alarms and intelligent processing of water quality trends can be carried out. It can also represent the comprehensive index of water quality based on the correlation and combination of real-time water quality parameters, providing customers with a large amount of objective and detailed effective data, which has practical significance for solving water pollution problems.
At present, the LSZ05 water quality monitoring station is widely used in aquaculture, sewage treatment, reservoirs, rivers and other places
2、 Product Features
1. Low power collector: static power consumption less than 1mA
2. Standard GPRS networking, support for extended Bluetooth, wired transmission
3. Support modbus485 sensor expansion
4. Solar charging management MPPT automatic power point tracking
5.1.5-meter carbon steel bracket
6. SMS alarm, send SMS to the designated phone after exceeding the limit
7.stainless steelMaterial protective box, corrosion-resistant, anti-oxidation, waterproof rating IP66
8. No additional processes such as wiring, building station buildings, dispensing chemicals, and personnel maintenance are required. Compared to the national standard station for water quality monitoring, it is more convenient to use and install, and the observation data is more intuitive
9. The system can integrate integrated meteorological environment monitoring data
3、 System composition
The upright water quality online monitoring system mainly consists of a foundation support (including upright poles, ground cages, ABS anti-corrosion and corrosion-resistant protection boxes), a power supply system, a monitoring host, water quality sensors, and a cloud platform.
4、 Technical parameters
| serial number | name | measurement range | Measuring principle | measurement accuracy | Is it standard? | Remark |
| 1 | temperature | 0~85℃ | High precision digital sensor | ±0.1℃ | ✔ | |
| 2 | pH | 0~14（ph） | Electrochemistry (salt bridge) | ± 0.1PH | ±0.1℃ | |
| 3 | ORP | -1500mv~1500mv | Electrochemistry (salt bridge) | ± 6mv | ||
| 4 | conductivity | 0~10000uS/cm | Contact electrode method | ± 1.5% | ✔ | |
| 5 | turbidity | 0~1000NTU | scattered light method | ± 1% | ±0.3℃ | |
| 6 | dissolved oxygen | 0~20mg/L | Fluorescence lifetime method | ± 2% | ✔ | ±0.3℃ |
| 7 | ammonia nitrogen | 0~1000mg/l | Ion selective electrode method | 10% of the reading, ± 0.5 ℃ | ✔ | Ammonia nitrogen pH integrated |
| pH | 0~14（ph） | Electrochemistry (salt bridge) | ± 0.1PH,±0.1℃ | ✔ | ||
| 8 | cod | 0~1000mg/ L | UV254 absorption method | ±5%， ±0.3℃ | COD turbidity integrated; Equipped with an automatic cleaner, it can prevent biological attachment, avoid light window pollution, and ensure long-term monitoring stability; Automatic cleaning time and frequency can be set, with a power consumption of 0.7W | |
| turbidity | 0~400NTU | scattered light method | ± 1%， ±0.3℃ | |||
| 9 | suspended solids | 0~2000mg/L | scattered light method | ± 5% (depending on sludge homogeneity) | ||
| 10 | Chlorophyll | 0~400ug/L | fluorescence method | R2>0.999 | Equipped with an automatic cleaner, it can prevent biological attachment, avoid light window pollution, and ensure long-term monitoring stability; Automatic cleaning time and frequency can be set, with a power consumption of 0.7W |
5、 Introduction to Cloud Platform
1. CS architecture software platform, supporting direct observation through mobile and PC browsers without the need for additional software installation.
2. Support multi account and multi device login
3. Support real-time data display and historical data display dashboard
4. Cloud servers and cloud data storage are stable, reliable, easy to scale, and load balanced.
5. Support SMS alarm and threshold setting
6. Support map display and viewing device information.
7. Support data curve analysis
8. Support data export in tabular format
9. Support data forwarding, HJ-212 protocol, TCP forwarding, HTTP protocol, etc.
10. Support data post-processing function
11. Support external running of JavaScript scripts