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envea™ - environnement S A (Cairpol Microsensors)

A wide range of measured pollutants.From pollutants (H₂S, CH₄S, O₃, NO₂, COVnm, NH₃) found on the urban scale to pollutants related to industrial activities, we have a Cairsens sensor to analyze each environment.They indeed have a level of sensitivity 50-100 times superior to many equivalent sensors currently available.Strictly technically speaking, Cairsens is an integrated system comprising an amperometric sensor, a dynamic air sampling, a patented filter and an electronic circuitry which allows a direct real-time display of the measured concentration complete with internal data logging. The excellent reliability of the measurement is achieved by limiting the effect of humidity variations by using a specific inlet filter combined with dynamic sampling.The high quality of the sensor allows specific measurement comparable to reference methods, and is renowned worldwide, both by our customers and public bodies looking for new cutting-edge technologies in air quality monitoring

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