We have developed a product on a glass feedthrough for use in a high-pressure environment and for flushing with aggressive media. Here, a transducer or a quartet of four transducers is provided with a polyurethane sheath and contacted via strands. These run onto the glass feed-through, which fulfills the highest demands as a seal. As SECO transducers do not require a sensitive diaphragm, use under pressure is not a problem. As long as they are evenly surrounded by pressure, they work absolutely dependably even with pressure fluctuations.
Both the chemicals used and the contacting are designed for using in a gas atmosphere reliable.