Data recorder AR200

Two-channel recorder of temperature and analogue signals, 2 thermometric and analogue inputs, 2 alarm/control outputs, Ethernet, USB, SD card, panel housing 96x48 IP65, graphic display 128x32
Producent: APAR

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)