BlueSky™ Air Quality Monitor Models 8143 and 8145 TSI® has expanded its environmental offerings with the BlueSky™ Air Quality Monitor. Each lightweight instrument is designed to simultaneously measure particulate, gas and weather data all in real-time! As an Internet of Things (IoT) solution, these hyperlocal, cloud-based monitors offer data interfacing using WiFi/ cellular and comes standard with an SD memory card for duplicate date storage. While specifically designed for outdoor environmental monitoring, BlueSky™ Air Quality Monitors can also be utilized inside buildings, homes and manufacturing facilities to measure indoor air quality. BlueSky™ Environmental Air Quality Monitors are compatible with our cloud-based TSI Link™ software solution that allows customers to track in real-time air quality information, as well as provide integration with customers own platform, third-party software and analytical tools thanks to API Data Services. Features and Benefits ▪ recision data – TSI® factory-calibrated sensors with P the option to program custom calibration factors and measurement offsets ▪ in-point levels of gas air pollution such as CO₂, NO₂, P CO, O₃, and SO₂ ▪ nique laser-based light scattering particle sensors – U simultaneously outputs PM1, PM2.5, PM4, PM10, mass concentration data ▪ esigned to also measure relative humidity, temperature, D and barometric pressure ▪ elf diagnostics – notify user of poor sensor performance S while maintaining data integrity ▪ esigned for outdoor use – performs consistently in a wide D range of humidity and temperatures, and protected from rain, bugs and direct sunlight ▪ ultiple ways to download data - from the cloud (.csv file), M from API Data Services, and removable SD Card ▪ ata buffering – internally logs data (up to 2 weeks at D 15 min interval via on board memory) for data redundancy ▪ Easy and quick installation ▪ ow power consumption - powered using an IP67 rated L AC/DC power supply or solar power accessory ▪ ROHS compliant with CE Mark Applications ▪ Fenceline/Perimeter Monitoring ▪ Municipalities & Smart Cities ▪ Community Monitoring Programs ▪ Hot Spot Detection ▪ Indicative Comparisons to Federal Reference Air

BlueSky™ Air Quality Monitor Models 8143 and 8145 Barometric Pressure Sensor Operational Temperature Operational Humidity Storage Temperature Dimensions Available Reporting Interval 1 , 5, 10, 15, 30, 60 min (average of sensor sampling frequency) Measurement Resolution Counting Efficiency (measured against TSI DustTrak DRX) Zero Stability Acoustic Emissions Level Calibration Temperature Sensor Range Resolution Sensor Type Sensor Type Range Resolution Factory pre-calibrated sensor NDIR (non-dispersive infrared) Humidity Sensor Sensor Type Start-up Time Sensor Type Sample Flow Rate Sensor Type...