SL558-T Loop Powered Isolated

Brand: Eurotherm
Does not ship to United States

The SL558-T temperature converter measures a standard Pt100 or Thermocouples (J & K type) and provides an isolated passive Analog current output signal.

The narrow 6 mm housing and very low power consumption allows up to 165 units to be mounted per meter of DIN rail, without any air gap between units.

High 2 port isolation provides surge suppression and protects the control system from transients and noise.

A competitive choice in terms of both price and technology for galvanic isolation of current and voltage signals to SCADA systems or PLC equipment.

The SL558-T can be mounted in the safe area or in Zone 2 / Division 2 areas.
  • Converts process measurements from Pt100 and Thermocouples J and K temperature sensors to an isolated passive 4-20 mA current output
  • Multiple pre-calibrated temperature ranges are selectable via DIP-switches
  • Excellent accuracy, better than 0.05% of selected range
  • Selectable <30 Milliseconds / 300 Milliseconds response time
  • Excellent 50/60 Hz noise suppression
  • Slimline 6 mm housing



Approvals & Certifications

  • ATEX 94/9/EC: DEKRA 13-ATEX-0137X
  • CE
  • FM: 3049859-2
  • IEC 60751, 60584-1
  • LVD 2006/95/EC: EN 61010-1
  • NAMUR NE 21, A Criterion, Burst: < ± 1 % of Span
  • UL (C,US), 61010-1

Environmental Protection

  • IP20 (EN 60529)
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