UA50-A • Real-time tVOC & CO2eq Transmitter • Mono metal oxide gas sensor embedded • Long Lifetime of Sensor • Recording/Monitoring Software on Win/Mac/Linux • Android Recording App. The UA50A device is designed to measure TVOC (Total Volatile Organic Compounds) and CO2eq and transmit them in realtime via the USB connector. Embedded mono metal oxide sensor allows more accurate measuring and faster response time than others. It is suitable for checking Indoor Air Quality. The UA Series is automatically recognized as a serial port on the operating system and accessed using the AT command. Multiple USB connections of the UA device could compose the multi-channel sensor. The sensor data is not stored in the UA, but recording in PC and Android device. 128CH real time monitoring software on pc, Tapaculo Lite is downloadable on our website(www.radionode365.com). And android real time recording application is also available from google play store. • During the warm-up period, the sensor must be driven from clean air. • The longer the operation time, the better the measurement accuracy. So avoid frequent power-offs. • CO2eq value is not from actual CO2 sensor but calculated from Ethanol and Hydrogen. So it is highly recommended only for air ventilation purpose. • Avoid contact with conductors. Static electricity can cause distorted values. Contact Information • www.radionode365.com • [email protected] Copyright ⓒ 2019 DEKIST Co.,Ltd All rights re

tVOC Transmitter via USB UA50-A Specifications UA50-A Major detectable Gases Sensor Channel Mono Metal Oxide sensor Body Material Measurement Range Measurement Cycle Sensor Resolution • CO2eq: 1ppm • tVOC: ±15% of measured value Logic Long-term Drift Gas Response Time Warming up Time Operating Condition Sensor Accuracy • tVOC [ppm(Default) or ppb] • CO2eq [ppm(Default) or %] (Selection using Measurement Unit Operating Guide 5Min Warming-up & Calibration in Clear Air Humidity • TVOC: < 1% of measure value/ month • CO2eq: < 2% of measure value/ month T90 < 5mins 5mins after power-on • Temperature:...