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Martens

Limit Value Switch GS 125

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Limit value switches of the series GS125 are used in switch cabinets for process monitoring or for simple process regulation. Both temperatures and derived variables such as voltage, current and resistance are used as control signals. In the process, 1 or 2 limit values can be monitored.

  • Universal input for unit signals
  • Pt100, thermocouple, potentiometer, switchable via front-side DIP switch
  • 1 or 2 relay outputs
  • Universal relay connection
  • Adjustable min/max contact function
  • Actual value output 4 .. 20mA
  • 2-colour illuminated scales for limit value adjustment, colour depends on switch status
  • With Pt100 sensors, monitoring of sensor break and short-circuit
  • Wide-range mains adapter or 24 V DC
  • Functional safety up to SIL2
  • Housing width 12.5 mm
  • Removal coded terminals
  • Carrier rail mounting TS35 EN60715
  • Safe galvanic isolation between input / output / auxiliary voltage

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