envea Cairsens microsensors provide real-time, low-maintenance detection of gases and particulate matter at ppb/pg levels FEATURES AND BENEFITS ■ Real-time monitoring of the most common types of pollutants: NO2, O3/NO2, CO, SO2, PM10 & PM2.5, H2S/CH4S, NH3, nmVOC ■ Very high sensitivity to capture low level gas concentrations (down to ppb) ■ Accurate measurement data at a fraction of the cost of Reference Analyzers ■ No maintenance and no need for re-calibration (1 year lifetime) ■ Embedded USB and UART / ModBus communication ports ■ Up to 20 days of 1-minute data storage capacity ■ Ultra-small, with close to zero power consumption ■ Ready to use and easy to integrate ■ Measurements meet European directive 2008/50/EC for indicators

Elevating standards. For life. CAIRSENS MICRO-SENSORS Metrological Performances Measured Parameter Measuring Range (ppm) Certified* Detection Limit (ppm) Resolution (ppm) Operating Temperature (°C) Operating Relative Humidity (% HR) Sensor Type Criteria pollutants (Air Quality) NO2 O3 / NO2 SO2 CO Odorous Compounds H2S / CH4S NH3 nmVOC Storage Conditions Temperature (°C) +5 to +20 Relative Humidity (% HR) > 15 (non-condensing) Duration of Storage (Max) 3 months Compliance to environmental regulationsElectrical safety NF EN 61010-1: 2010 Electromagnetic Compatibility NF EN 61326-1: 2013 Protection...