Whitman Controls

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How to Adjust the Set Point on a Field-Adjustable Pressure Switch

Too little deadband and your switch chatters itself to failure. Too much and your process drifts beyond safe limits. Here’s what engineers need to know about differential, hysteresis, and how Whitman Controls’ P88G, J205G, and P605 series are matched to the right balance for pumps, hydraulic rigs, and high-spike industrial environments.

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