High pressure differential pressure and pressure transmitter
Hydrogen refueling units operate under extreme high-pressure, flammable, and dynamically fluctuating working conditions, where high-pressure differential pressure and pressure transmitters serve as core monitoring components for system pressure safety. During field installation, mechanical stress, pressure impact stress, thermal stress and hydrogen medium-induced structural stress frequently cause sensor zero drift, measurement deviation, and even premature equipment failure, seriously affecting the operational stability and safety of hydrogen refueling stations.
Selection and Application of Hydrogen-Specific and Ultrapure Gas Pressure Transmitter Sensors
With the rapid development of hydrogen energy industry, accurate and stable pressure measurement has become a core guarantee for the safe and efficient operation of hydrogen production, storage, transportation and application systems.
How to select pressure transmitters in the hydrogen energy industry
With the rapid expansion of the hydrogen energy industry, hydrogen production, storage, transportation and refueling equipment have put forward higher requirements for industrial pressure measurement. Hydrogen has extremely small molecular particles, strong permeability and special chemical characteristics, which easily cause hydrogen embrittlement, sensor zero drift and equipment failure of ordinary pressure transmitters.
Hydrogen Measurement Dedicated Pressure Transmitter
With the rapid development of green hydrogen energy, hydrogenation chemical engineering and hydrogen refueling infrastructure, stable pressure monitoring has become the core foundation for process safety. Hydrogen is the smallest molecule, which easily penetrates ordinary metal materials and triggers hydrogen permeation and hydrogen embrittlement. Conventional industrial pressure transmitters suffer zero drift, diaphragm damage and premature failure under long-term hydrogen exposure.
Pressure transmitter for continuous hydrogenation unit
Continuous hydrogenation technology is widely adopted in petrochemical fine chemical, pharmaceutical and new energy industries, which relies on stable pressure control to guarantee catalytic reaction efficiency and production safety. As core field measuring instruments, pressure transmitters undertake real-time pressure collection, signal transmission and safety interlock tasks for continuous hydrogenation units.
Electromagnetic flow under high temperature conditions
Metallurgical production extensively involves high-temperature, high-abrasion slurry media such as ore pulp, tailings slurry, and smelting wastewater mixed with solid particles. These harsh working conditions easily cause lining wear, electrode abrasion, and measurement instability for conventional flow detection equipment, seriously affecting process batching accuracy and production safety.
Municipal sewage electromagnetic flow meter
Key points for using electromagnetic flowmeters in municipal wastewater containing high levels of silt and impurities
Electromagnetic flowmeter for highly corrosive chemical applications
The chemical industry extensively utilizes and transports highly corrosive media, including strong acids, strong alkalis, and salt solutions, which pose severe challenges to conventional flow measurement equipment. Traditional mechanical and ultrasonic flow meters are prone to corrosion, scaling, structural damage and inaccurate readings in harsh chemical environments, resulting in unstable process control and potential safety hazards.
Large-diameter electromagnetic flowmeter
Large-diameter electromagnetic flowmeters are essential precision measuring instruments specially designed for industrial large-caliber pipeline fluid monitoring, which are widely applied in municipal water engineering, hydraulic engineering, and heavy industrial fluid transportation. Based on Faraday’s law of electromagnetic induction, the equipment converts the flow velocity of conductive fluids into measurable electrical signals to achieve real-time, high-precision flow metering.
