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Single alarm threshold S113S

Single alarm threshold for control of analogue signals. Widely used as alarm unit in control of temperature, pressure, flow rate, level etc. The analogue input can be programmed via dip switches for all the standard signals used industrially. current 0 - 20 mA and 4 - 20 mA. voltage 0 - 5 Vdc, 1 - 5 Vdc, 0 - 10 Vdc and 2 - 10 Vdc.

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  • The alarm threshold can be adjusted from 1 % to 100 % of the signal to be controlled via multi-turn trimmers with checking of calibration value by means of an ordinary tester.
  • The hysteresis at reset is fixed and equal to 2 % of the cut-in value. The cut-in delay can be adjusted by means of trimmers from 0 to 45 seconds.

  • The output is of the relay type with 1 SPDT changeover with capacity 5 A 250 Vac (resistive load).
  • Two signaling LED on the front panel indicates power on and threshold exceeded.
  • The self-extinguishing Noryl case is the width of 3 DIN modules and is designed to fit on a 35 mm mounting rail (DIN 46277).

  • Power supply : 115 / 230 Vac +/- 10% 50 / 60 Hz
  • Power consumption : 1,5 VA
  • Stability : +/- 0,005% / °C
  • Operating temp. : 0 / + 50 °C

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