Electrolytic moisture monitor hygrometer Between 30 ppb and 5000 ppm (v) H2O Trace moisture probe for the measurement of humidity in chlorine (CL2), in pure gases including gases with more than 30% oxygen (O2) or hydrogen (H2), as well as in medical air and gases in agreement with pharmacopoeia (monograph 1238 «Medical Air» - 737-3 standard of the European Pharmacopoeia). The measuring principle is based on Faraday's law of electrolysis and does not require calibration , however the cell reactivity can be validated by internal device. This electrochemical measurement method gives very precise values (scale of 0,5ppmV) and between 0-10 or 0-1000ppmV, even in ppb according to the specificity of the request. These sensors can be integrated into our product line or can be sold alone. Can be configured with the Vistachrom supervision software and integrate alarm management. The analyzer is available both as process or portable version, with an inbuilt pressure reducer. The chlorine DET H2O is based on electrolytic analysis for water traces measurement in chlorine. It controls all conditioning functions for analysis such as pressure and flow controls, measuring sensor validation device and inert gas purging. • Usually installed in non-corrosive area or in control room • Linked to the analyzer sensor by a standard two wires cable, maximum loop length is 2 Km. • Alarm threshold points and other parameters programmed via integrated key-board with digital read-out. • Portable with battery power • Fix online and ATEX in option European Pharmacopoeia and medical gases • Continuous moisture detection and monitoring in medical and pure gases such as O2. • According to the monography n° 1238 « Medical Air » of the European Pharmacopoeia, the highest admittable water amount for an air qualified of « breathable » is of 67ppmV (dewpoint at -45°C). • Medical air (composed of 22% of oxygen and 78% of nitrogen) is used as a carrier gas to dilute anesthetic substances such as Nitrous oxide. Portables analyzers and detectors Moisture - VOC - Formaldehyde 4WAYS Sampler

Accurate, portable and user friendly Portable and auto-air sampler (4 channels) 4WAYS is a portable serial automatic air sampler which allows to program sampling sequences with fast implementation in every environment. Temperature and relative humidity monitoring. Real-time odor mapping, threshold-based alerts and automated process control for reliable environmental supervision across industrial facilities. 4WAYS sampler on site sampling microVOC analyzer Air inlet quick external connectors Integrated circuit purge to clean the system External 7 gm particulate air filter DNPH tube with adaptator...