ADT139 – Process Deviation / Differential Input Dual Output Trip Amplifier

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About Amelec


The ADT139 is our process deviation / differential input dual output trip amplifier suitable for SIL 1, 2 & 3 applications.

  • Inputs are any process current or voltage drive that can be terminated in a PI network to produce a 400mV span
  • Ouputs are any combination of High or Low Trips may be specified, rated at 250VAC, 2A, 100VA resistive
  • Isolation 1000V RMS. Input/Contacts-Contacts/Supply/Earth

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