Thread Content
On November 1, 2025, the “2025 Forum on High-Quality Digital Development and Automation in the Process Industry, as well as the Improvement of Technical and Operational Capabilities, along with the Preparatory Meeting for the Instrumentation Technology Workstation (Ningxia)” was successfully held in Yinchuan, Ningxia. This forum brings together over 130 instrument management professionals from various enterprises across the country, as well as industry experts. This meeting is aimed at promoting the implementation of advanced technologies and collaborative innovation within industrial chains, thereby helping Ningxia’s process industry enterprises take solid steps toward improving quality and efficiency, reducing costs, and achieving a green and intelligent transformation – all in order to inject new momentum into the high-quality development of the regional economy. As a key co-organizer of this conference, Dinghua Electronics, leveraging its solid expertise in the field of automated instruments, showcased a range of innovative products including energy-concentrating external level gauges, SA-Gpro integrated external level switches, and gas ultrasonic flow meters. With their advanced technology and reliable performance in real-world applications, these products sparked lively discussions among the experts and clients present, and were unanimously recognized. Innovating external measurement techniques to overcome challenges in complex operating conditions. During the theme presentation, Dinghua Electronics’ R&D technology director highlighted the company’s innovative advancements in the field of non-contact measurement: The four key advantages of the focused-energy external level gauge. ■ It can handle complex operating conditions and is suitable for use in vertical dome tanks, floating roof tanks, sausage-shaped tanks, reaction towers, etc. It is capable of overcoming interference factors such as polymer deposits at the bottom of the tank; it can operate stably even in harsh environments with high temperatures, high pressures, strong corrosivity, high viscosity, or highly toxic substances, making it highly versatile. ■ Signal enhancement of 20–50 times: The innovative focused sonar signal director is capable of directing the vast majority of the transmitted energy back toward the probe. Practical application data show an energy enhancement of at least 20–50 times, ensuring reliable and stable measurements. ■ “\"Zero blind zone\" utilizes Xi’an Dinghua Electronics’ patented \"small blind zone technology\" combined with energy-concentrating technology for blind zone migration, to achieve measurement without any blind zones. ■ It is more stable and reliable; it can measure liquids with higher viscosities, is not affected by severe deposits at the bottom of the tank, and can effectively reduce the impact of bubbles as well as various interfering elements inside the container on the measurement results. SA-Gpro External Level Switch ■ Structural Design: An integrated design combined with comprehensive inspection of the entire unit before shipment reduces the number of connecting components, prevents the risk of rainwater intrusion, and enhances product reliability. ■ In terms of performance: Thanks to \"micro-vibration analysis\" and \"frequency-variable ultrasound\" technologies and algorithms, it can effectively handle complex operating conditions. ■ Debugging process: A simple human-machine interface, combined with Bluetooth wireless connectivity and cloud-based technical support, makes it easy to use – even non-professionals can handle it effortlessly. The DHE-FL series of ultrasonic flowmeters – gas ultrasonic flowmeters – are primarily used to measure the volume flow rate under actual operating conditions; the standard condition volume flow rate is then determined based on the temperature and pressure values under those operating conditions. It features a wide measurement range and high accuracy, and can be used to measure the flow velocity of various gas media such as natural gas, coalbed methane, ethylene, etc. The DHE-FL-GP tubular ultrasonic gas flow meter can be used for the distribution within urban gas networks, as well as for trade measurement of urban gas under low-pressure conditions at the end-user level. It can also be applied in other industrial control applications and process measurements. Additionally, it can replace traditional mechanical flow meters, reducing the maintenance costs associated with flow meter systems and improving the operational efficiency of gas companies, thereby driving new developments in the field of gas metering. As a high-tech enterprise in the field of automated instruments in China, Dinghua Electronics presented a range of innovative products at this conference, offering new options for industrial automation upgrades that feature \"zero leakage and high reliability.\" These products received significant attention and recognition from the experts and clients present. At the exhibition site, as a \"reliable level gauge brand for oil and chemical industry users,\" Dinghua Electronics has always driven industry advancement through technological innovation. In the future, the company will continue to deepen its research and development in the fields of level measurement and intelligent actuation, aiming to provide safer and more efficient solutions for the digital transformation of the process industry.