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  • Fisher 4194H - Differential Pressure Controller

    Fisher 4194H - Differential Pressure Controller

    The 4194H Series differential pressure indicating controllers show process differential pressure and set point on an easy-to-read process scale. These high static pressure controllers, part of the versatile Wizard family of pneumatic instrumentation, sense two different pressures and compare the difference between these pressures with an operator-adjusted set point.

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