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Boost Power to an Overloaded Loop

Problem: We need to add a 250 ohm load (PID controller) to our temperature loop. However, this would exceed the 600 ohm loop maximum. Is there an inexpensive way to get around this problem?


Boost Power to an Overloaded Loop Problem Solvers Moore Industries
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Solution: The low input impedance (25 ohms) and high drive capability (600 ohms) of our 2-wire ECT provides the increased capacity you need for your loop. You’ll have room for the new PID controller as well as future expandability.

Model Number Example
ECT / 4-20MA / 4-20MA / 12-42DC [DIN]