We have developed the most precise sensors on the market and we provide products having a longer lifetime and lower maintenance costs compared to the competition. The full control of R&D and production allows also the development of bespoke applications for large and SMEs.
Its sensor line is based on a Clark Cell and consists of a semi-permeable membrane, gold and silver electrodes immersed in an electrolytic solution. The membrane houses the electrolyte and acts as the barrier to the sample allowing only small molecular gases to pass through to contact the gold cathode and react.
Platinum (for the oxygen sensor) and silver (for the ozone sensor) guard rings ensure the accuracy of reading. The sensors detect from trace to saturation levels (0.1 ppb to 400 pm), and are designed to deliver optimal performance up to 8 years, with low maintenance costs.
website: www.dextens.ch