On August 18, 2025, a large-scale water conservancy project company in Mexico received good
news: a DN300 medium-sized clamp-on ultrasonic flowmeter, after optimized installation, successfully achieved accurate measurement and temperature monitoring of full-pipe liquids, completely resolving the company's previous problems of inaccurate flow data and frequent equipment failures. As a manufacturer specializing in the research and development and production of flow metering equipment, Jujea provides reliable support for the liquid measurement needs of Mexican water conservancy projects with excellent product specifications, professional technical guidance, and customized solutions. This further demonstrates the competitiveness of Chinese intelligent manufacturing in the international market. Jujea specializes in manufacturing high-quality flow
products for flow measurement and control.
I. Metering Issues in a Mexican Water Conservancy Project: Solving Difficulties from Equipment Failure to Installation
1.1 Customizing Flow Meters: Understanding the Customer's Core Needs and the Operating Conditions
This Mexican water conservancy project company, primarily responsible for the construction and operation and maintenance of local water conservancy facilities, required liquid flow and temperature monitoring on a DN300 water pipeline. The core requirements were clear:
- Accurate flow measurement of full pipes to ensure accurate water delivery scheduling for the water conservancy project;
- Simultaneous monitoring of liquid temperature within the pipeline to provide data support for operational status analysis of the water conservancy system;
- Utilizing a non-breaking installation method to avoid disruptions to the water conservancy project caused by pipe cutting and welding, thereby reducing construction risks and costs.
The pipeline transports conventional water and other industrial liquids, operating in a full pipe state for extended periods. This placed stringent requirements on the flow meter's accuracy, ease of installation, and stability. Furthermore, given the project's location in Mexico, the equipment also required strong environmental adaptability to withstand the complex local climatic conditions. 1.2 Failures with Previous Flow Meter Brand Partners
Jujea encountered numerous common problems in numerous client cases. Many customers purchased their devices through intermediaries and experienced frequent problems during use, without the ability to obtain technical support from the manufacturer. This severely impacted the normal operation of the water conservancy project:
1. Poor Data Accuracy: The original flow meter repeatedly experienced flow data jumps and errors exceeding the specified limit, with the maximum error reaching 8%. This failed to meet the water conservancy project's ±2% flow data accuracy requirement, resulting in a lack of reliable basis for formulating water supply scheduling plans.
2. Frequent Equipment Failures: The original flow meter experienced sensor failure, black display, and other issues. After-sales service was slow, and repair cycles lasted as long as 15 days. During this time, the water conservancy project had to rely on manual flow estimation, posing significant operational risks.
3. Poor Installation Compatibility: Although the original brand's flow meter claimed to support clamp-on installation, it failed to maintain a stable fit within the pipeline after installation. Vibration from the pipeline caused significant fluctuations in measurement data, and the lack of liquid temperature monitoring failed to meet the diverse needs of customers. "Water conservancy projects require extremely accurate flow data. Issues with the original equipment put us at a disadvantage. Many clients urgently needed a flowmeter that offered stable, accurate measurement and was easy to install," many project managers recalled. After receiving recommendations from peers, they ultimately turned their attention to Chinese manufacturers.
II. Jujea Flow Meter Manufacturer Customized DN300 Medium-Sized Clamp-On Ultrasonic Flowmeter Solution
Upon receiving the request from a Mexican customer, the manufacturer immediately assembled a dedicated team comprised of technical R&D, product design, and overseas service teams. By thoroughly understanding the customer's operating conditions, initial equipment issues, and core requirements, they ultimately customized a
solution centered around the DN300 Medium-Sized Clamp-On Ultrasonic Flowmeter. With its robust product specifications and professional technical guidance, the solution completely resolved the customer's challenges.
2.1 Core Product Parameters: Precisely Matched to Water Conservancy Project Requirements
The DN300 Medium-Sized Clamp-On Ultrasonic Flowmeter customized for the Mexican customer underwent meticulous refinement of every parameter to precisely meet the full-pipe liquid measurement requirements of water conservancy projects. The specific parameters are as follows:
Parameter Category |
Specific specifications |
Advantages |
Basic parameters |
The caliber is suitable for DN50-DN700, and the customized model is DN300; the measuring medium is water and various industrial liquids (without a large amount of bubbles and impurities) |
Perfectly fits customers' DN300 pipes and meets the measurement needs of various types of liquids |
Measurement accuracy |
Flow measurement accuracy ±1.5% (under full pipe condition);
|
Far exceeding the customer's requirement for ±1.5% accuracy in water conservancy projects, the data is reliable and stable |
|
Temperature measurement
|
Built-in temperature sensor, measuring range - 20℃-160℃, temperature measurement accuracy ±0.5℃ |
Simultaneously monitor liquid flow and temperature to meet customers' diverse data needs |
|
Installation
|
Medium-sized external clamp installation, no need to break the pipe; the sensor is fixed with magnetic suction and fixed bracket, and is suitable for pipes made of carbon steel, stainless steel, PVC, etc. |
The non-breakable pipe design avoids affecting water delivery, and the double fixation ensures the sensor fits stably and is not affected by pipeline vibration |
|
Environmental adaptability
|
Operating temperature - 30℃-70℃, relative humidity ≤95% (non-condensing); protection level IP65 (host), IP68 (sensor) |
Adapt to the complex climate of Mexico and can still operate stably in humid and high temperature environments |
Data transmission and storage |
Supports RS485 (Modbus-RTU protocol) and 4-20mA analog signal output; can store 12 months of historical data and support data export |
It is convenient for customers to access the water conservancy project control system, and historical data can be traced for later analysis |
2.2 Installation Optimization: Precision Adjustment from V-Method to Z-Method
After the flowmeter was delivered, the customer initially attempted a conventional V-method installation, but found slight fluctuations in the measurement data, failing to achieve ideal accuracy. Upon learning of this issue, the technical team immediately shared a video and conducted an on-site inspection of the customer's pipe installation environment (the pipe was made of carbon steel, 8mm thick, and fully loaded). Combining the measurement principles of ultrasonic flowmeters with previous data analysis, they determined that the root cause of the problem was that the V-method installation in this pipe environment caused slight interference in the ultrasonic signal propagation path due to the pipe wall thickness and medium properties.
To address this issue, the technical team directly recommended the Z-method installation method and provided step-by-step guidance through a video. First, the sensor installation spacing was calculated based on the pipe diameter, ensuring accurate spacing to the millimeter level. The pipe installation area was then polished and cleaned to remove rust and dirt, ensuring a good fit between the sensor and the pipe surface. Finally, the sensor was secured using a dual magnetic mount and a fixed bracket to prevent displacement due to pipe vibration. Through optimized adjustments using the Z-method installation method, the flowmeter's measurement data immediately stabilized, with flow error controlled within ±1.5%, fully meeting the precise measurement requirements of the water conservancy project. The customer highly praised our professional technical guidance and responsiveness: "The technical team not only provided high-quality products, but also quickly adjusted solutions based on actual working conditions. This level of professionalism is unmatched by any brand we've previously partnered with."
2.3 The manufacturer's service provides comprehensive support.
As a manufacturer, our strength lies not only in the robustness of our product specifications, but also in our comprehensive support, ensuring the smooth implementation of the Mexican water conservancy project:
- Customized Production: Based on the specific specifications of the customer's DN300 pipe, we rapidly adjust the production plan on our in-house production line. From order confirmation to product delivery, we achieved a timeframe of just 5 days, significantly faster than the industry average of 15 days, meeting the urgent needs of the customer's water conservancy project.
Professional Technical Training: Before product delivery, we provide online training for the customer team, covering the flow meter's operating principles, installation and operation, routine maintenance, and troubleshooting, ensuring that customer staff are proficient in operating the equipment.
- 24-Hour After-Sales Response: We establish a dedicated after-sales communication group, staffed with bilingual English and Spanish technical support personnel. Customers will receive a response within 24 hours for any issues they encounter. For issues that cannot be resolved remotely, we promise to arrange for a local partner service provider to provide on-site service within 48 hours, completely resolving customer concerns. 3. Mexican Water Conservancy Projects Use Customized Products to Improve Efficient Operation
Since the official commissioning of the DN300 medium-sized clamp-on ultrasonic flowmeter on July 20, 2025, water metering at a Mexican water conservancy project has seen a significant improvement, with significant project results:
- Significantly Improved Metering Accuracy: Since its launch, the flowmeter's flow measurement error has remained stable within ±1.5%, providing accurate data support for water supply scheduling and allocation at the water conservancy project, completely resolving previous data inaccuracies.
- Significantly Enhanced Equipment Stability: The equipment has operated continuously for one month without any malfunctions, maintaining stable operation and uninterrupted data transmission even during weather conditions such as high temperatures and rainfall in Mexico, ensuring the continuous operation of the water conservancy project.
- Effectively Reduced Operation and Maintenance Costs: The pipe-safe installation design reduces both initial construction and ongoing maintenance costs. The remote data transmission function also reduces the frequency of manual inspections, reducing the number of operation and maintenance personnel by 30%, significantly reducing labor costs. "Choosing Jujea was the right decision for us. As a manufacturer, they not only provide cost-effective and highly accurate products, but also offer customized solutions and professional technical support tailored to our specific needs. In the future, we plan to incorporate Jujea flowmeters into more water conservancy projects." The project manager of the Mexican water conservancy project company highly praised the Jujea brand during the project acceptance and expressed his intention for long-term cooperation. IV. Jujea's Core Competitiveness as a Flow Meter Manufacturer
The core reason for its international recognition among Mexican customers lies in its unique advantages as a manufacturer, which are key to its global reach in fluid measurement:
- Strong Technical R&D Capabilities: Jujea boasts a R&D team of over 20 experienced engineers, investing 20% of annual sales in R&D and product innovation. The team has been granted over 30 patents and is able to rapidly develop customized flow metering solutions tailored to the needs of diverse industries and operating conditions.
- Strong Manufacturing Capabilities: Jujea boasts a modern production base equipped with multiple automated production lines. From the R&D and production of core components to the assembly and testing of complete units, Jujea is fully independent and fully controlled, ensuring consistent product quality while enabling rapid response to customer orders and shortening delivery cycles.
- Comprehensive Global Service Network: Jujea has established a network of partner service providers in multiple countries and regions worldwide, equipped with professional technical support and after-sales service teams. This network provides timely and efficient service to overseas customers, resolving any issues they may encounter during product use and enhancing the customer experience. In addition to the Mexican water conservancy project, Jujea's ultrasonic flowmeters are widely used in various fields around the world, including chemical engineering, water treatment, energy, and municipal administration. They provide accurate and stable flow measurement solutions to customers in various countries and regions, gradually becoming a well-known brand in the international fluid measurement field.
The success of the 2025 Mexican water conservancy project with the DN300 ultrasonic flowmeter not only demonstrates Jujea's manufacturing strength and service capabilities, but also exemplifies the global expansion of Chinese intelligent manufacturing. Going forward, Jujea will continue to prioritize customer needs, deepen its commitment to flow measurement, and continuously improve product quality and technology. We aim to provide customers in more industries around the world with higher-quality, more professional flow measurement solutions, demonstrating the strength and commitment of Chinese manufacturers to the world.
Contact Information: If you have fluid measurement needs, whether for water conservancy projects, chemical production, or water treatment projects, please visit the Jujea website or call our global service hotline for a free process analysis and customized solution quote.
Keywords: Mexican Water Conservancy Ultrasonic Flowmeter, Jujea Ultrasonic Flowmeter Manufacturer, Medium-Sized Clamp-On Ultrasonic Flowmeter, Non-Broken Pipe Liquid Flow Measurement, DN300 Ultrasonic Flowmeter
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