Small Data Logger for Automatic Weather Stations Climatological Observation Synoptic Observation Environmental Monitoring Radiation Monitoring Industrial Aplication Internet - ready Road Observation Agro Observation Aviation and Traffic Weather Observation SAWS 111 is a compact version of data logger designed for standard, temporary and mobile meteorological stations, as well as for those applications where a small footprint but full functionality is required. Removable SD memory cards allows easy distribution of data, configuration or firmware updates between Automatic Weather Stations, as well as from/to the managing PC systems. Highly intelligent SAWS 111 incorporates various sensors and communication devices into a single unit. Data is transmitted via integrated quad-band GSM/GPRS modem. The typical SAWS111 is usually housed in weather-proof enclosure, which includes, AC adapter or battery power supply (optional), backup battery (optional), and pressure sensor (optional). Embedded with the state-of-the-art software, SAWS 111 is the reliable and cost-effective solution for meteorological and environmental monitoring applications. SAWS 111 module Mainboard - the board for interfacing sensors and/or communication devices. Addressable RS232/485 converters allows to integrate SAWS 111 with intelligent sensors, displays and computers to common virtual monitoring station with individual components located within 1 km. Version of SAWS 111 with display MicroStep-MIS, www.microstep-mis.com © 2015. All specifications subject to change without prior notice.

Small Data Logger for Automatic Weather Stations Technical Data The SAWS 111 board is running the MicroStep-MIS multitasking real-time executive. The add-on external secure digital card with the data capacity up to 2 GB is sufficient for the several months in the typical applications. Analog inputs • 7 x precise differential inputs, ±2.5 V to ±19.5 mV • Resolution: 24 bit • Voltage measurement 0.031 % • Resistance measurement 0.042 % • 2 x additional analog inputs 0 to 5 V / 0 to 2.5 V (optional) • ±2.5 mV or other range (on special request) Digital inputs • 4 x digital input, 0 to 20 V • (log0...