09-12-2023 11:54 AM
I want to use PID control for a pH control loop. pH goes down, pump turn on. I have a Masterflex l/s with a DB-25 cable that I want to connect to a Mettler M400. The pH probe is already functional. I am not sure how to wire this pump for proper functionality.
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09-13-2023 01:29 AM
That’s definitely a question for Mettler Toledo technical support.