Close to years Since 1925 Environmental Monitoring Solutions DATA ACQUISITION AND TELEMETRY SYSTEM DA22KE Datalogger Embedded Linux® Operating System Designed on the DA18K legacy reliable hardware Easy integration with third-party products Low power consumption with high calculation capacity Long-term stability in harsh environmental conditions Automatic stand-by system for energy saving Wide range of analog / digital communication interfaces Analog inputs with 24 bit ADC Standard Modbus RTU master / slave protocol

CARATTERISTICHE PRINCIPALI DA22KE has been carefully designed for environmental and meteo-hydrological monitoring systems, in order to have a very versatile, reliable and powerful data logger with high standards of accuracy and precision. Sensors, analyzers, chemicalphysical probes, and many other devices can be easily connected to DA22KE by means of a wide variety of analog and digital communication interfaces. Futhermore, the datalogger is equipped with serial and LAN ports that allow to interconnect communication systems such as radio-modems in free or licensed band (UHF, VHF, HF, SRD, ...),...

Main Features DISPLAY Instant data and data processed as average, minimum, maximum, data memory status, connection status, general status, operating system diagnostics, date and time. DATA PRE-PROCESSING (instantaneous measurements) • Data validation (plausibility check of the measure); • Data processing (for example: corrective formulas, calculation algorithms, application of forecast models). STATISTISTICAL ELABORATIONS (stored data) DA22KE acquires the instantaneous values of measured samples and store it in a temporary file. At the end of a configured time period, and using the overall data,...

Battery charger integrated circuit Internal, three phases, battery charger with solar panel Maximum Power Point at 15.2 V N° 18 VALM , VBT @ 0.2A max N° 1 VPWR , VBT @ 2.5A max N° 1 VSWT , VBT @ 2.5A max, (ON/OFF) Embedded Linux® Yocto Project LT Support Battery charger integrated circuit SDRAM 64MB FLASH 512MB (30MB required by O.S.) Communication protocols Additional memory (optional) 512 MB, or higher, SD as mass storage (internal) Communication interfaces n. 1 USB Host n. 1 USB Slave n. 1 Ethernet 10/100 Base T n. 2 SDI – 12 n. 3 RS – 232 n. 1 RS – 485 (RS – 232 opt.) n. 3 RS – 485 Extended...