Packaging and filling lines frequently undergo hydrogen peroxide (H₂O₂) vapour decontamination and alcohol-based cleaning to maintain aseptic conditions. These procedures place severe chemical and thermal stress on sensitive measurement elements. E+E sensors are engineered for such environments, featuring protective coatings, catalytic filters, and the proven AutoReCovery function (ARC) that helps restore sensor performance after solvent or disinfectant exposure. Together, these technologies ensure long-term measurement stability, minimise drift from repeated sterilisation cycles, improve reliability, and reduce the need for frequent calibration.

E+E Elektronik offers a comprehensive measurement portfolio that covers humidity, temperature, differential pressure, air velocity, air flow and dew point. Sensors feature a uniform interface design, consistent accuracy, and shared calibration principles and documentation. This unified approach simplifies mechanical and electrical integration, shortens validation time, and reduces supplier complexity.

Measurement integrity is vital for validation and compliance in aseptic packaging systems. In addition to the standard ISO factory calibration, E+E sensors can be calibrated in the company’s EN ISO/IEC 17025-accredited, in-house laboratory, traceable to national metrology institutes (NMI). This ensures high measurement accuracy with complete, traceable documentation for GMP and FDA audits. Whether monitoring differential pressure to maintain pressure cascades and cleanroom separation, or humidity to prevent moisture-sensitive product defects, E+E’s accredited calibration provides confidence in every reading while reducing requalification effort and audit risk.

Large packaging machines often consume significant amounts of conditioned air. Unstable airflow or unnoticed leaks increase energy demand and risk contamination. Integrated digital interfaces, such as IO-Link or Modbus RTU, together with easy bus configuration, ensure simple connectivity and allow continuous data collection for energy monitoring and process optimisation. These innovations ensure consistent process control, quick calibration checks, and straightforward integration into existing control architectures..