• Differential pressure controller / digital

max. 2 bar | 4194 series

Article: 00138229

Differential pressure controller / digital

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 the difference between these pressures with an operator-adjusted set point. A pneumatic signal is then delivered to a control element to change the process differential pressure toward the set point. The controllers use a capsular element for differential pressure up to 2.0 bar (30 psi). They are available for proportional only, proportional-plus-reset, and differential gap control. The controller is also available with anti-reset windup, internal auto/manual station, and remote set point adjustability.

Specifications

  • Options: differential, digital

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