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Address
Pulandian District, Dalian City, Liaoning Province
Dalian Yiste Technology Co., Ltd
Pulandian District, Dalian City, Liaoning Province
Wireless transmission reduces costsAdopting wireless communication design, there is no need to lay data and power lines, greatly reducing the difficulty and cost of on-site construction, especially suitable for wiring difficulties such as old pipeline network renovation and remote area monitoring.
Real time monitoring, data visualizationData can be transmitted in real-time to the monitoring platform, supporting viewing on both computers and mobile devices. Users can monitor changes in traffic at any time and promptly detect anomalies (such as sudden increases/decreases in traffic).
Low maintenance requirements, adaptable to complex working conditionsThe sensor has no mechanical moving parts, reducing wear and failure probability; It has waterproof, dustproof, and corrosion-resistant properties and can be used for a long time in harsh media such as sewage and chemical wastewater.
Stable measurement and excellent anti-interference abilityThe measurement accuracy can reach ± 0.5% (normal working conditions) and ± 1.0% (complex working conditions), which is not affected by fluid density, viscosity, and temperature. At the same time, it can resist pipeline vibration and electromagnetic interference, ensuring reliable data.
parameter category |
key metrics |
explanation |
measurement range |
Pipe diameter range: DN10~DN3000 (compatible with YST183F-A50XL standard) |
Adapt to different scenarios of pipelines and support customization of special pipe diameters |
Flow accuracy |
± 0.5% (normal operating conditions), ± 1.0% (complex operating conditions) |
Meets industrial grade measurement standards |
Medium conditions |
Liquid with conductivity ≥ 5 μ S/cm |
Not applicable to non-conductive media such as pure oil, gas, and pure water |
wireless communication |
Supports NB IoT, 4G, LoRa, LoRaWAN (YST183F-A50XL model optional) |
Communication methods can be selected according to the scenario, and the transmission distance can reach several kilometers |
power supply method |
Battery powered (range 1-3 years), solar powered (YST183F-A50XL dual support) |
Flexible selection in scenarios without external power supply |
working environment |
Temperature: -20 ℃~60 ℃, humidity: ≤ 95% (no condensation) |
Suitable for most outdoor and indoor working conditions |
protection level |
IP65 (sensor), IP67 (remote transmission module) |
Waterproof and dustproof, suitable for outdoor installation |
Clarify the characteristics of the mediumWhen selecting the YST183F-A50XL instrument, it is necessary to first confirm the conductivity (≥ 5 μ S/cm), temperature, and corrosiveness of the measured fluid; If it is a highly corrosive medium (such as chemical wastewater), you can choose our customized corrosion-resistant materials (such as PTFE lining, Hastelloy electrode).
Match pipeline parametersSelect the corresponding specification of YST183F-A50XL instrument based on the nominal diameter (DN) of the pipeline. If the pipeline flow rate is too low (<0.3m/s) or too high (>10m/s), you can communicate with us for customization to avoid affecting the measurement effect.
Determine communication requirementsSelect wireless mode based on the distance between the monitoring point and the monitoring center. For short distances (within 1 kilometer), choose LoRa, and for long distances (across regions), choose NB IoT or 4G. At the same time, you can confirm platform compatibility with us to ensure smooth data access to existing monitoring systems.
Consider environmental conditionsWhen installed outdoors, the IP67 protection level of the YST183F-A50XL instrument can meet the requirements; For low-temperature environments (<-20 ℃), you can choose our low-temperature adaptation module; In battery powered scenarios, it is necessary to confirm with us whether the battery life meets the requirements based on the monitoring frequency (such as once per minute, once per hour).
Application scenarios: Inlet/outlet flow monitoring, aeration tank reflux flow control, sludge concentration tank flow metering.
Core value: The YST183F-A50XL instrument can monitor the inflow load in real time, avoiding overloading of the treatment system caused by excessive inflow; Simultaneously accurately measuring the water flow rate to assist in meeting emission standards.
Application scenarios: Raw water intake flow monitoring, sedimentation tank effluent flow control, pipe network water delivery flow measurement.
Core value: Optimizing the flow matching between water intake and production through the YST183F-A50XL instrument, reducing water resource waste; Real time monitoring of the delivery volume of factory water to ensure stable water supply.
Application scenarios: Flow monitoring of pipeline partition, flow measurement of residential branch pipes, and leakage monitoring of pipeline network.
Core value: By utilizing the partitioned flow data of the YST183F-A50XL instrument, leakage areas can be located and the leakage rate of the pipeline network can be reduced; Simultaneously accurately measuring the water consumption of the community and supporting tiered water pricing.
Application scenarios: Monitoring of inflow/outflow flow in industrial wastewater treatment stations, and measurement of sewage interception flow in river pollution control.
Core value: The YST183F-A50XL instrument can monitor the amount of wastewater discharged by enterprises and prevent excessive discharge; Quantify the amount of intercepted sewage and assist in evaluating the effectiveness of treatment.
Application scenarios: Monitoring of hot water flow in the heating main network and metering of flow in residential heating branch pipes.
Core value: Monitor hot water delivery volume through YST183F-A50XL instrument, balance heating load in various areas; Accurately measure the heat consumption of the community and implement charging based on traffic flow.
Application scenario: Flow monitoring in hospital sewage pretreatment process, and measurement of effluent flow after disinfection.
Core value: The YST183F-A50XL instrument ensures that the wastewater treatment system operates at the designed flow rate, avoiding the discharge of bacteria with untreated wastewater; Meet the regulatory requirements of the environmental protection department for the discharge of medical wastewater.
Application scenario: Flow monitoring of wastewater collection pipeline network in chemical industrial parks, and measurement of standard wastewater discharge after treatment.
Core value: The anti-corrosion design of YST183F-A50XL instrument can withstand the erosion of chemical wastewater and accurately measure the discharge of enterprise wastewater; Prevent illegal and leakage discharge, in compliance with environmental regulations.
Application scenarios: Monitoring of water replenishment flow in rivers and measuring flow at discharge outlets.
Core value: With the help of YST183F-A50XL instrument, grasp the ecological water replenishment of the river and ensure the stability of the river water level; Monitor the discharge of pollutants into the river and prevent water pollution.
Application scenarios: Monitoring of water flow in rural centralized water supply projects and metering of irrigation water for farmland.
Core value: YST183F-A50XL instrument solves the problem of scattered and difficult wiring of rural water monitoring points; Accurately measuring irrigation water usage to assist in water-saving irrigation.
Background: The leakage rate of the water supply network in the old urban area of a certain city is relatively high, and the efficiency of traditional manual inspection is low, making it difficult to locate the leakage points.
Solution: Install 20 Dalian Yister YST183F-A50XL instruments at key nodes in the pipeline network partition, collect flow data every 15 minutes, and transmit it to the municipal water monitoring platform.
Effect: By analyzing the flow changes in each partition, three hidden leakage points were quickly identified, resulting in a significant reduction in leakage rate and an annual reduction of approximately 500000 tons of tap water waste.
Background: The wastewater from 10 chemical enterprises in the park needs to be treated uniformly, and the discharge volume of each enterprise's wastewater needs to be monitored to prevent excessive discharge.
Solution: Install Dalian Yister YST183F-A50XL instrument (PTFE lining+Hastelloy electrode configuration) at the wastewater outlet of each enterprise, and transmit real-time flow data to the environmental supervision platform.
Effect: Real time monitoring of enterprise wastewater discharge, timely supervision and rectification of excessive discharge behavior detected twice, ensuring stable inflow load of the treatment plant.
Background: 20 administrative villages in a certain county adopt centralized water supply, and it is necessary to monitor the water supply volume of each village to avoid water resource waste.
Plan: Install Dalian Yister YST183F-A50XL instrument (solar powered configuration) in the water supply branch pipes of each village, and transmit the data to the county water center through LoRaWAN.
Effect: Achieve accurate measurement of rural water supply, increase villagers' awareness of water conservation, reduce per capita water consumption by 15%, and reduce the loss of water supply equipment during no-load operation.
Operation and maintenance engineer of a certain sewage treatment plant: "Previously, traditional wired flow meters were used, and when renovating the pipeline network, the wiring had to dig roads, which was costly and affected traffic. We switched to the YST183F-A50XL model from Dalian YisterWireless remote transmission electromagnetic flowmeterAfterwards, it took only half a day to install one, and the data could be viewed directly on the phone. The fault alarm was also timely, and the operation and maintenance efficiency was greatly improved. ”
The technical director of a municipal water department said, "More than 50 YST183F-A50XL instruments from Dalian Yister have been installed in the old city area. By comparing flow data, leakage points can be quickly identified, which is much more efficient than manual leak detection before. In one year, the saved water bills cover the equipment costs. ”
The logistics supervisor of a certain hospital said, "The hospital wastewater is corrosive. The previous flow meter broke down after half a year. After replacing it with Dalian Yister's YST183F-A50XL instrument, it has been used for 2 years without any problems. The data can also be connected to the environmental protection platform, saving the trouble of manual data reporting. ”
Deep integration of the Internet of Things (IoT)In the future, we will promote the integration of YST183F-A50XL instruments with water quality sensors (such as pH and COD sensors) to achieve synchronous monitoring of multiple parameters of "flow+water quality". The data can be directly used for water quality warning and treatment process optimization.
AI intelligent analysis upgradeWe plan to model the historical flow data of the YST183F-A50XL instrument using AI algorithms to achieve intelligent prediction of flow anomalies (such as identifying pipeline leakage trends in advance), rather than just alerting after anomalies occur.
Low power technology optimizationIn the subsequent research and development, we will enhance the battery life of the YST183F-A50XL instrument, aiming to exceed 5 years; Simultaneously developing wireless charging technology to reduce the labor cost of replacing batteries for devices in remote areas.
Edge computing capability enhancement: We will add the edge computing function to the YST183F-A50XL instrument. Part of the data processing is completed locally in the remote transmission module. Only key data (such as abnormal data and statistical data) is transmitted, reducing the wireless communication bandwidth occupation and platform storage pressure.