Indoor air quality sensor AR239

temperatureVOCrelative humidity

Portable recorder of total volatile organic compounds (TVOC), humidity and temperature, for indoor air quality measurements, access via USB and Bluetooth, with LCD Product Description • - measurement of the concentration of harmful volatile organic compounds (VOC) and humidity (RH) and temperature (T) of air in enclosed spaces to protect the comfort and well-being of people staying there • - configurable architecture enabling use in many fields and applications (for office and residential environments, inside buildings, e.g. warehousing, production, transport, food sector, pharmacy, medicine, laboratories, etc.) • - high-quality digital sensor of Total Volatile Organic Compounds (TVOC), Relative Humidity (RH) and Temperature (T) • - portable housing (IP65) adapted for wall mounting, improving the reliability by high resistance to water ingress, dust and surface condensation of vapour inside the unit • - recording measured values and events in a standard text file stored in the internal memory in FAT system, with access via the USB port • - the possibility of presenting current measurements (TVOC, relative humidity and temperature), calculated values (dew/frost point [°C/°F] and absolute humidity [g/m3]), measurement statistics (maximum, minimum, average) and clock, available HOLD function (stopping measurements and records) • - battery power supply (standard 2x1.5V, AAA size type), with the battery replaced by the user • - operation with a new battery up to 14 months (depending on the mode and working conditions) • - internal clock with the possibility of precise correction of real time counting