Capacitive level gauges can measure highly corrosive media in operating conditions.

High-pressure hydrogen systems are widely deployed in hydrogen refueling stations, hydrogen storage equipment and petrochemical hydrogenation units, where precise and safe pressure measurement is critical to system operational stability.

High-pressure hydrogenation units belong to high-risk petrochemical production facilities with extreme operating conditions of high temperature, high pressure, flammable hydrogen medium and continuous cyclic operation. Interlocking protection systems are the core safety barriers to prevent overpressure accidents, equipment damage and unit runaway failures, while pressure transmitters act as the primary signal acquisition components of interlocking logic.

Continuous hydrogenation units are core production facilities in the petrochemical and fine chemical industries, operating under long-term continuous operation, high pressure, high temperature, and hydrogen-rich corrosive environments.

Slurry bed residue hydrotreating technology is a core deep processing method for heavy crude oil and residual oil in the petrochemical industry, which can effectively convert low-value heavy residue into high-quality clean oil products.