With its high-accuracy measurement capability, the FDT-25W wall-mounted ultrasonic flow sensor effectively solves flow monitoring challenges in 5 major industries such as chemicals and water treatment. As a core product of Xi'an Shenghongchuang Instrumentation Co., Ltd., this sensor adopts advanced ultrasonic technology to accurately measure the flow of various liquids and meet enterprises' stringent industrial control requirements.

I. Chemical Industry: Challenges in High-Accuracy Measurement of Corrosive Media

In the chemical production process, flow measurement of corrosive media such as strong acids and strong alkalis has always been a technical challenge. Traditional mechanical flowmeters are easily affected by corrosion, resulting in increased measurement errors and even equipment damage. The FDT-25W adopts a 316L stainless steel housing and PTFE lining design, combined with the non-contact ultrasonic measurement principle, achieving the following breakthroughs:

• Corrosion resistance increased by 300%, suitable for extreme media such as 98% concentrated sulfuric acid
• Measurement accuracy reaches ±0.5%, far exceeding the industry average standard of ±1.5%
• Built-in temperature compensation module eliminates errors caused by changes in medium viscosity

Compared with similar products such as the JY-TUFR wall-mounted ultrasonic flow sensor, the FDT-25W delivers a 2.3-fold longer service life in highly corrosive environments, significantly reducing maintenance costs.

II. Water Treatment Industry: Precise Control of Large-Diameter Flow Monitoring

Municipal water supply systems and wastewater treatment plants often face challenges in flow monitoring for pipelines above DN300. The FDT-25W addresses this pain point through the following technological innovations:

This product supports integration with handheld ultrasonic transmitters such as the LRF-3000SW, enabling a dual-assurance system of mobile inspection and fixed monitoring.

III. Pharmaceutical Industry: Contamination-Free Measurement Solutions for Sterile Environments

GMP certification requirements for pharmaceutical companies mandate that flow measurement equipment must satisfy:

1. Zero risk of microbial contamination
2. Resistance to CIP/SIP cleaning procedures
3. Compliance with FDA 21 CFR Part 11 electronic record regulations

With its overall IP68 protection rating and hygienic clamp connection design, the FDT-25W has become the preferred alternative to traditional products such as the JY-GFR-B. Its unique acoustic self-cleaning function prevents biofilm formation, ensuring that measurement data remains true and reliable.

IV. Energy Industry: Stable Monitoring of High-Temperature and High-Pressure Media

In scenarios such as combined heat and power generation and oil and gas transportation, sensors need to withstand:

• Working pressure ≥6.4MPa
• Medium temperature ≥200℃
• Ambient temperature -40~85℃

The FDT-25W uses military-grade piezoelectric ceramic transducers and multiple signal filtering algorithms to maintain measurement accuracy of ±0.8% even under extreme operating conditions. Compared with WFE series products, its vibration resistance is improved by 40%, making it especially suitable for complex environments such as offshore platforms.

V. Food and Beverage Industry: Full-Process Traceability for Hygienic Measurement

For hygiene-sensitive production scenarios such as juice and dairy products, the FDT-25W features:

• 3-A Sanitary certification standard
• Dead-zone-free flow path design
• Support for automatic Batch Report generation

Compared with economical products such as SCTU, its RS-485 interface can seamlessly connect to MES systems, enabling full-chain data traceability from raw material warehousing to finished product dispatch.

Technical Advantages and Summary of Industry Applications

As the flagship product of Xi'an Shenghongchuang Instrumentation Co., Ltd., the FDT-25W wall-mounted ultrasonic flow sensor integrates more than 20 patented technologies, including:

• Doppler frequency shift compensation technology （Patent No.: ZL2021XXXXXX.X）
• Adaptive sound velocity calibration algorithm
• Industry 4.0 standard communication protocol

This product has been successfully applied at key process control points in more than 300 enterprises, including PetroChina and Nongfu Spring, helping customers improve energy efficiency management accuracy by an average of 37% and reduce unplanned downtime losses by 65%.

Get Customized Solutions Now

Xi'an Shenghongchuang Instrumentation Co., Ltd. provides:

• Free operating condition evaluation and model selection guidance
• 48-hour rapid response service
• Three-year extended warranty commitment

Click to inquire about the full range of ultrasonic flow measurement products such as LRF-3000SD and JY-TUFB to obtain exclusive industry solutions. Our professional technical team will provide you with one-stop service from installation and commissioning to data integration.