Voltage data logger AR200

currentresistancetemperature

• 2 universal measuring inputs not electrically isolated: • thermoresistance Pt100, Ni100 (2- and 3-wire with line resistance compensation) • thermocouple: J, K, S, B, R, T, E, N, compensation of temperature of cold ends • analogue: current 0/4÷20mA, voltage 0÷10V, 0÷60mV, resistance 0÷850Ω • 2 alarm/control outputs, selected when ordering: • relay 5A / 250Vac (for resistance loads) • SSR (NPN O.C. type, optional) 24V with 850Ω resistor • saving data in a standard text file stored in the recorder's internal memory, SD card USB memory (memory stick) in FAT system • reading the archival data via USB, Ethernet or data transfer on SD card or the USB memory (memory stick) • methods for configuring parameters: • via the keyboard located on the front panel of the device • via USB, RS485 or Ethernet and freeware: ARsoft-LOG (Windows 7/8/10) • from the configuration files saved on SD card or USB memory • Web server for work with any web browser, the site contains information about measurements, status of outputs, recording, etc. • graphic LCD, 128x32 points, monochrome with backlit • option of assigning each measurement channel with different backlight brightness • graphic and text methods of presenting the measured values • access to configuration parameters is protected by the user's password • available data protection against unauthorized copying and modification (checksum, authorization request for SD card and USB memory) • possibility to differentiate archives from many recorders of the same or similar type by assigning individual identification numbers (ID); • signalling the presence of SD and USB memory, and file operations