Accurate and stable measurement: unaffected by physical parameters such as fluid density, viscosity, and temperature, the measurement accuracy can reach ± 0.5% FS, meeting the high-precision measurement requirements of large-diameter pipelines.

Strong corrosion and pollution resistance: The pipeline lining in contact with the medium is made of wear-resistant and corrosion-resistant materials, and the electrode can be made of various corrosion-resistant materials, which can resist the erosion of corrosive media such as sewage and chemical wastewater.

Easy installation and maintenance: The pipe segment structure is compatible with DN700 standard pipes and supports horizontal or vertical installation. There is no need to disassemble the pipes for later maintenance, reducing downtime.

Adapt to complex working conditions: It can operate stably within the medium temperature range of -20 ℃~120 ℃ and the working pressure range of 0.6~4.0MPa, and can handle fluids with high turbidity and suspended particles.

Diverse signal outputs: Supports multiple signal outputs such as 4-20mA and RS485, and can be directly connected to control systems or data acquisition platforms for remote monitoring.

Clarify the characteristics of the medium: Select the lining and electrode materials for the equipment based on the conductivity, corrosiveness, and solid content of the medium, such as choosing PTFE lining and Hastelloy alloy electrode for chemical wastewater.

Matching working condition parameters: Confirm the actual working pressure and medium temperature, select the model that is suitable for the corresponding pressure level and temperature, and avoid using beyond the range.

Calculate the flow range: Based on the maximum and minimum flow velocities inside the pipeline, ensure that the actual flow velocity is within the measurement range of the equipment (0.1-10m/s) to ensure measurement accuracy.

Determine installation conditions: Choose a horizontal or vertical installation method based on the on-site installation space, and reserve sufficient front and rear straight pipe sections (usually 10D in the front, 5D in the back, and D is the inner diameter of the pipeline).

Adaptation system requirements: Select the signal output type according to the control system requirements. If remote monitoring is required, priority should be given to models with RS485 interfaces.

Consider special requirements: if waterproof is required for river water quality monitoring, choose IP68 protection level; if sanitary grade is required for hospital wastewater treatment, choose lining design.

Intelligent upgrade: The plan is to integrate data collection, fault self diagnosis, and remote calibration functions into the equipment, automatically correct measurement deviations through built-in chips, and reduce manual maintenance costs.

IoT convergence: Supports wireless communication protocols such as 5G and LoRa, and can be directly connected to the smart water cloud platform to achieve real-time upload of traffic data, remote monitoring, and data analysis.

High precision optimization: Adopting multi electrode array design and digital signal processing technology to further improve measurement accuracy at low flow rates and adapt to a wider range of flow rate changes.

Enhanced resistance to harsh environments: Develop special material versions that are more resistant to high pressure, high temperature, and strong corrosion, to meet the long-term stable operation requirements under complex working conditions.

Miniaturization and integration: While maintaining measurement performance, optimize structural design, reduce equipment volume and installation space, and integrate multi parameter measurement functions for flow rate, pressure, and temperature.

The operation and maintenance personnel of a certain sewage treatment plant said: "The YST183F-A50XL equipment from Dalian Yister has been used in our inlet manifold for more than two years. The sewage contains a large amount of suspended particles, and the measurement is still stable. The deviation between the data and third-party calibration results is very small, and maintenance is also simple. Just regularly wipe the electrodes. ”

A municipal pipeline management department stated: "After installing the YST183F-A50XL equipment from Dalian Yist in the urban water supply main pipeline, it can monitor the flow changes of the pipeline network in real time. With the help of the smart platform, several hidden leakage points were discovered in a timely manner, saving time for pipeline repair and reducing water resource waste. ”

A wastewater treatment station in a certain chemical industrial park: "Our wastewater has strong corrosiveness and large temperature fluctuations. After selecting the right electrode and lining for the YST183F-A50XL equipment of Dalian Yister, the equipment has been running reliably with accurate flow data, meeting the emission measurement requirements of the environmental protection department. ”

The person in charge of a rural water project: "The YST183F-A50XL equipment from Dalian Yister is easy to install and suitable for the working conditions of rural water supply pipelines. Data can be remotely uploaded to the management platform without the need for a dedicated person to be on site, greatly reducing the difficulty and cost of rural water management. ”

A technician from a certain heating company said: "During the heating season, the hot water flow and pressure in the pipeline are high. Dalian Yist's YST183F-A50XL equipment can stably measure and help us adjust the flow balance of each heat exchange station. The indoor temperature of users is more uniform, and the energy-saving effect is also very obvious. ”