Xi’an Pisonics Information Technology Co., Ltd. has recently been celebrating a series of successes! Our independently developed ultrasonic density meter (model: PS7000/10/20) has successfully passed the stringent evaluation under the European Union’s Electromagnetic Compatibility Directive (2014/30/EU) and has been awarded the CE certification by the UDEM international certification body. This achievement not only underscores Pisonics’ technological prowess in the field of industrial online analytical instrumentation, but also paves the way for our products to enter the European market.

Product Highlights
As a core product of Pisonics, the PS7000 series ultrasonic density meter is specifically designed for harsh industrial environments, making it ideal for non-ferrous mining, coal washing plants, power plants, as well as the chemical, pharmaceutical, biotechnology, paper, brewing, food, steel, petrochemical, semiconductor, and optoelectronics industries. Leveraging advanced ultrasonic acoustic impedance technology, the instrument covers a measurement range of 0–80% (mass concentration) with an accuracy of ±1%, and remains unaffected by bubbles or variations in the medium’s properties. Featuring corrosion resistance, anti-clogging capabilities, wear resistance, and an extended service life, it is perfectly suited for measuring the density or concentration of solid–liquid slurries, particularly for online monitoring in high-temperature, abrasive, highly corrosive, and acidic/alkaline conditions.
Pisonics is committed to providing customers with safe, non‑nuclear radiation‑based measurement solutions, eliminating the radiation risks associated with traditional nuclear density meters. The PS7000 series supports either DC 24V or AC 100–230V power supplies, is easy to install, and requires minimal maintenance. It has already found widespread application across numerous industries, helping customers enhance production efficiency and process control accuracy.
Company Background
Founded in Xi’an, Pisonics specializes in the research, development, and manufacturing of industrial density meters and concentration meters. We boast a robust R&D team that has created a comprehensive product portfolio, including ultrasonic acoustic impedance density meters, acoustic attenuation density meters, sound velocity–based concentration meters, tuning fork density meters, and conductivity–based concentration meters. Our mission is to deliver reliable measurement instruments for the most demanding environments, supporting the global industrial drive toward intelligent transformation.
The attainment of CE certification marks another significant milestone in Pisonics’ commitment to product quality and innovation. We will take this as an opportunity to further expand into international markets, offering European customers high‑quality industrial monitoring solutions. At the same time, we are dedicated to providing 24/7 all‑round service support, ensuring that every user receives expert technical guidance and after‑sales assurance.
We invite you to visit our official website at https://pisonics.cn/ to learn more about our products and technical support. If you are interested in the PS7000 series ultrasonic density meter, please feel free to contact us for a quotation or sample testing.
Pisonics will continue to uphold the principles of “innovation, safety, and reliability,” advancing industrial measurement technologies and building a brighter future together!