Temperature controller AR625

Product Description

• microprocessor temperature controller with triple readout of the measured value and setpoint, designed for adjusting the fixed setpoint
• high accuracy and resistance to interference occurring in industrial environments
• universal thermometer input:
  • thermoresistance Pt100
  • thermocouple J, K, S, B, R, T, E, N
  • digital, for AR182, AR183 probes
• 2 control relay or SSR outputs
  • output 1: ON-OFF with hysteresis, PID, PID AUTO-TUNING
  • Output 2: ON-OFF with hysteresis
• programmable input, range of indications and other parameters
• option of protecting access to the configuration of parameters with password
• option of blocking changes to the set values
• software digital filtering
• programmable operation characteristics (process controller, ramping)
• triple LED display, digit height 14 and 2 x 7mm, brightness adjustment
• signalling:
  • detected errors: messages on the display
  • relays activity: red LED's
• measurement accuracy:
  • for Pt100 input: <0.2% of the measuring range ± 0.1 ° C
  • for thermocouple input: <0.3% of the measurement range ± 2.1°C
• response time: 0.5÷2 seconds (depending on the digital filtering level)
• ways to configure parameters:
  • from the IP65 plastic keyboard placed on the front panel of the device
  • through the PRG port (programmer AR955) and the free computer program ARSOFT-CFG (Windows 7/8/10), MODBUS-RTU
• software and programmer enabling the preview of the measured value and quick configuration of single or ready parameter sets previously saved in the computer for re-use, for example in other instruments of the same type (duplication of configuration)
• wide range of supply voltages:
  
  • 15÷250 Vac (alternating voltage) / ~3VA
  • 20÷350 Vdc (constant voltage) / ~3W
• operating temperature range: 0÷50°C
• relative humidity range: 0÷90% (no condensation)
• panel housing INCABOX XT 96x48x79 mm
• ingress protection rating: IP65 from the front, IP20 from the connectors
• material: polycarbonate, self-extinguishing NORYL 94V-0