Hydrogen peroxide (H2O2) is used to sterilize cleanrooms, incubators and other equipment. In this process, the humidity during the process is crucial for effectiveness.
H2O2 hinders the measurement of water vapor by occupying the pores on the surface of the sensor. It can also corrode sensitive materials such as the polymer used in humidity sensors. Conventional humidity sensors therefore have difficulty measuring accurately at high H2O2 concentrations and often fail.
Not so the PST sensor generation "Rotronic HC2A-SX-HH". Thanks to the specially developed HYGROMER®HH-1-SK sensor with additional protective grille, it is more resistant to H2O2 and the service life is significantly extended compared to the standard sensor for these applications. This sensor has proven itself for over 10 years under sterilization conditions. Some of the largest suppliers of H2O2 decontamination equipment have partnered with PST and rely on the sensor technology to ensure their solutions work effectively and flawlessly for their customers.
Highlights of the Rotronic hydrogen peroxide sensor HC2A-S(M)-HH
The Rotronic HygroClip2 (HC2A) Advanced sensor portfolio
The Rotronic humidity sensor portfolio is based on the HygroClip2 (HC2). A sensor that belongs to the best accuracy class. It ensures maximum reproducibility and a guaranteed system accuracy of +/- 0.8 %rH and 0.1 K. The HygroClip2 is available in various designs: from the simple clip-on sensor for
From hand-held measuring devices and data loggers to sophisticated cable sensors for high-temperature and other special applications, we have exactly the sensor you need. What they all have in common is their high precision, which can be further enhanced by individual adjustment using our AirChip. This is exactly what makes every sensor in our range a high-end product for normal and industrial applications.
