Copper Flow Controller

Flow Meters
Copper flow controller A control valve is used to control a current by resizing the current flow, which is driven by a signal from a controller, such as a on-screen PID controller…
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Fisher Controller

Calibration Concept
    Fisher® 4194 Fisher® 4194 Series differential pressure indicating controllers show process differential pressure and set point on an easy-to-read process scale. The controllers sense two different pressures and compare…
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