In the global energy transition, green hydrogen, as a core clean energy source with zero carbon emissions, is becoming a key force driving energy structure innovation. Electrolysis technology is the core support behind this green revolution-it not only efficiently produces hydrogen but also generates highly reactive oxygen. This "dual output," while valuable, presents stringent challenges to measurement technology in the production process: high-purity oxygen environments, corrosive electrolyte media, and potential explosion risks all place extreme demands on the safety, accuracy, and reliability of process instruments.
To help companies solve the core challenges of safe and efficient operation of electrolysis systems, Endress+Hauser has specifically expanded its level measurement product portfolio, from point level detection to continuous level measurement, comprehensively covering the measurement needs of key scenarios such as oxygen separators, building a solid safety barrier for green hydrogen production!
A Reliable Product Lineup Tailored for Oxygen Environments
For the unique operating conditions of oxygen separators in electrolysis systems-the complex environment where liquid media (such as potassium hydroxide solution) coexist with pure oxygen above-two carefully selected core product series are equipped with dedicated oxygen environment cleaning services to ensure reliable measurements:
▸ Tuning Fork Level Switches
Liquiphant FTL51B & FTL64: Enables switch point detection. With superior anti-interference capabilities, they operate stably in corrosive media and high-pressure oxygen environments, providing reliable signals for level control.
▸ Guided Wave Radar Level Gauges
Levelflex FMP51 & FMP52: Focused on continuous level measurement, unaffected by changes in medium density and temperature, ensuring consistently high measurement accuracy, precisely adapting to the dynamic monitoring needs of electrolysis processes.
Double Safety Guarantee, Unlocking the Secret to Safe Green Hydrogen Production
**Extreme Cleanliness Standards, Compliant with International Authoritative Standards**
All equipment used in oxygen environments undergoes Endress+Hauser's proprietary cleaning process. The cleaning effect is rigorously verified by independent institutions, fully complying with top international standards such as EIAGA 33/18 and ASTM G93. Each product comes with a transparent manufacturer's declaration, which can be verified at any time on the official website, giving you complete transparency regarding product quality.
**Rigorous Material Testing, Adapting to Extreme Operating Conditions**
Safety hinges not only on cleanliness but also on the reliability of materials used in components that come into contact with the process. All materials used in contact with our products undergo specialized testing by the German Federal Institute for Materials Science and Testing (BAM). They are repeatedly verified under the pressure and temperature parameters specified for the electrolysis process to ensure absolute safety in explosive gas environments.
Extensive practical experience has earned global recognition for its quality.
With its superior product performance and comprehensive safety features, Endress+Hauser's oxygen cleaning equipment has become the trusted choice of globally renowned hydrogen energy companies. Industry leaders such as ThyssenKrupp New Era, Siemens Energy, John Cockclean, and Asahi Kasei are all using it, jointly driving the high-quality development of the green hydrogen industry.
In the green hydrogen production arena, safety is the bottom line, and efficiency is the goal. Endress+Hauser provides precise measurement and comprehensive protection for your electrolysis system with professional process instrumentation solutions, helping companies maximize economic benefits while upholding the lifeline of safe production in the wave of energy transition.