Pressure Controllers & Transducers

Differential Pressure Controllers and Transducers

Alicat Differential Pressure Controllers and Transducers

Alicat differential pressure instruments measure the difference in pressure between any two points in your process. If you leave the downstream port open to atmosphere, the differential pressure readings become equivalent to gauge pressure readings, allowing differential pressure instruments to double as gauge pressure instruments.

Differential pressure controllers

Differential pressure transducers

PC-Series:  Differential pressure controllers
PCD-Series: Dual valve differential pressure controllers
P-Series: Differential pressure transducers
PB-Series: Portable differential pressure transducers

Alicat PC-Series Differential Pressure Controllers measure the differential pressure between any two points in your process, and control flow at a different point to ensure the pressure differential remains constant.

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Photo of PC-Series differential pressure controller

Alicat PCD-Series Dual Valve Pressure Controllers measure the differential pressure between any two points in your closed process volume, and control flow at a different point to ensure the pressure differential remains constant.

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Alicat PCD dual-valve differential pressure controller with optional panel mount display

Alicat P-Series Differential Pressure Transducers measure the differential pressure between any two points in your process.

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P-Series differential pressure transducer

Alicat PB-Series Portable Differential Pressure Transducers are portable units that measure the differential pressure between any two points in your process.

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Photo of PB-Series portable differential pressure transducer

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