ADT141 – Resistance Input Trip Amplifier

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About Amelec


The ADT141 is our resistance single output trip amplifier suitable for SIL 1 & 2 rated (EN 61508-2) safety instrumented system (SIS) loop applications, as 1oo1 architecture (HFT:0)

  • Input is a Resistance/Slidewire/Thermistor/Potentiometer input variation ranges upto 60KΩ, with a min span of 10Ω as standard
  • Ouput is a set of changeover contacts (D.P.C.O) rated at 250VAC, 2A, 100VA resistive
  • Isolation 1000V RMS. Input/Contacts-Contacts/Supply/Earth

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