Data recorder AR200

Product Description

• 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
• programmable inputs, indication ranges, alphanumeric description of measurement channels, options of recording, alarms, display, communication, access and other configuration parameters;
• displaying measurement data in a single- and two-channel mode
• internal real time clock with a battery backup power supply
• built-in 24Vdc/50mA power supply adapter for supplying on-site transducers
• high accuracy and immunity to interference
• panel housing 96x48mm, IP65 from the front
• basic measurement error:
  • 0.1% of the measurement range ±1 digit
  • thermocouple inputs 0.2% of the measurement range ± 1 digit, <2°C (temp. of cold ends)
• power supply to converters 24Vdc / 50mA
• LCD display, graphic, monochrome:
  • resolution and matrix size: 128x32 pixels, 73x19 mm
  • backlight: LED, with brightness adjustment
• communication interfaces:
  • RS485, MODBUS-RTU SLAVE, without galvanic separation
  • USB (for working with PC and USB memory stick memory)
  • Ethernet, 10base-T, TCP/IP
• internal data memory:
  • FLASH, 4MB, FAT,
  • non-volatile, saving up to 75 thousand of measurement results
• external data memory:
  • SD card, maximum size of 2GB
  • external USB memory (memory stick), maximum size of 4GB
  • saving up to 18 million measurement results on 1GB card and 2 channels
• power supply:
  • 230Vac network (85÷260 Vac) / 5VA
  • low voltage (optional) 24Vac (16÷50 Vac) / 5VA, 24Vdc (22÷72 Vdc) / 5W
• operating temperature range: 0÷50°C
• relative humidity range: 0÷90% (no condensation)