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PR 3103 Isolated Repeater

PR 3103 Isolated Repeater

  • Isolation and 1:1 conversion of standard current signals
  • Slimline housing of 6 mm
  • Response time < 7 ms
  • Low cost
  • Simple – no setup needed


  • Isolation and 1:1 conversion of standard current signals.
  • Galvanic separation of analog current signals.
  • Elimination of ground loops and measurement of floating signals.
  • A competitive choice in terms of both price and technology for galvanic isolation of current signals to SCADA systems or PLC equipment.
  • Installation in ATEX Ex zone 2 / IECEx Zone 2 / FM division 2.
  • Suitable for environments with high vibration stress, e.g. ships.

Technical characteristics

  • The input is protected against overvoltage and polarity error.
  • Factory-calibrated measurement ranges.
  • Inputs and outputs are floating and galvanically separated.