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The Field

Instrumentation and controls

Practical answers from water treatment professionals.

Same systems.
New challenges.
Better answers.

About instrumentation and controls systems

Controllers, conductivity and pH probes, ORP, feed pumps and timers, trend logs, and the readings that disagree with the handheld.

In the book: chapter 11

The Field opens when there is something in it.

Here is what is coming: cases from the mechanical room with the readings kept as data, answers under real names, and the Community Ledger counting only gallons someone can point at. Here is how to be one of the first in:

  1. Create a free account with your name, title, and company. That is the credit line on everything you post.
  2. Post the case you would text a colleague about, with the numbers. The composer asks for at least one reading, on purpose.
  3. Answer one. Readings beat theories, and answered threads teach.