Pressure Controllers & Transducers

Overview

Fast pressure controllers keep your process stable and repeatable. Alicat offers pressure controllers for use in flowing, dead-ended, or vacuum applications. Dual-valve models for closed volumes eliminate the need to continuously bleed expensive process gases. Instruments are available with absolute, gauge, or differential pressure sensors for pressure control as high as 3000 PSIA/PSIG (or 150 PSID) and as low as 2 inH₂O.

Pressure Controllers for Flowing Processes

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Alicat pressure controller options

Alicat pressure controllers rapidly respond to control absolute, gauge, or differential pressure for flowing processes or closed volumes. These controllers can measure in-line pressures or can be plumbed to measure process pressures at any point.

Use the Alicat model guide

Absolute and gauge pressure controllers

PC-Series Absolute or Gauge Pressure Controllers control pressure without obstructing your system.

Photo of Alicat PCS-Series anti-corrosive gauge pressure controller

PCS-Series Anti-Corrosive Absolute and Gauge Pressure Controllers control pressure of any gas, including corrosive gases.

Photo of Alicat PCS-Series anti-corrosive gauge pressure controller

IVC-Series Integrated Vacuum Controllers control pressure of pumped vacuum processes, using either inline or isolated vacuum sensors.

Alicat Conductor integrated Vacuum Pressure Controller

EPC-Series OEM Electronic Pressure Controllers are compact, economical, easy-to-integrate, and customizable devices to control pressure in high-quantity applications.

Photo of EPC-Series OEM electronic pressure controllers

PC3-Series Absolute or Gauge Pressure Controllers with Remote Sensing physically isolate the pressure sensor from the valve and flow path so you can control pressure exactly where needed.

Photo of Alicat PC3-Series Gauge pressure controller with remove sensing

PC3S–Series Anti-Corrosive Absolute and Gauge Pressure Controllers with Remote Sensing control pressure at any process point for any gas, including select corrosive gases.

Photo of Alicat PC3-Series Gauge pressure controller with remove sensing

Differential pressure controllers

PC-Series Differential Pressure Controllers control the pressure between two process points.

Photo of Alicat PC-Series differential pressure controller

PCS-Series Anti-Corrosive Differential Pressure Controllers control the pressure between two process points in your process for any gas, including select corrosive gases.

Photo of Alicat PCS-Series differential pressure controller

Resources

Contact an applications engineer for support

Pressure Controllers for Closed Volumes

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Alicat pressure controller options

Alicat dual valve pressure controllers eliminate the need for a bleed valve in closed or dead-ended volumes. These controllers can measure in-line pressures or can be plumbed to measure process pressures at any point.

Use the Alicat model guide

Absolute and gauge pressure controllers

PCD-Series Dual Valve Absolute or Gauge Pressure Controllers control gas pressure in a closed or dead-ended volume.

An Alicat pressure controller, 50 SCCM full scale, with a digital screen and standard valve, model PC-5PSIG-D, photographed by Alicat

PCD3-Series Dual Valve Absolute or Gauge Pressure Controllers with Remote Sensing physically isolate the pressure sensor from the valves and flow path to control pressure at any point in a dead-ended volume.

Photo of Alicat PCD3-Series dual valve gauge pressure controller

EPCD-Series Dual Valve OEM Electronic Pressure Controllers are a compact, economical, easy-to-integrate, and customizable means of controlling pressure in closed or dead-ended volumes, for high-quantity applications.

Alicat EPCD dua-valve electronic pressure controller for OEMs

Differential pressure controllers

PCD-Series Dual Valve Differential Pressure Controllers control pressure between any two process points when gases are flowing in closed or dead-ended volumes.

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

Resources

Contact an applications engineer for support

Pressure Transducers

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Pressure Transducers

Alicat pressure transducers measure absolute, gauge, or differential pressure. Custom build options include anti-corrosive and portable options.

Use the Alicat model guide

Absolute and gauge pressure transducers

P-Series Absolute or Gauge Pressure Transducers measure pressure without introducing a dead-ended obstruction into your system.

Photo of Alicat P-series gauge pressure trandsucer

PB-Series Portable Absolute or Gauge Pressure Transducers are battery-powered for on-the-go pressure calibration, verification, and validation.

Photo of Alicat PB-Series portable gauge pressure transducer

PS-Series Anti-Corrosive Absolute and Gauge Pressure Transducers measure pressure of any gas, including corrosive gases, without introducing a dead-ended obstruction into your system.

Photo of Alicat P-series gauge pressure trandsucer

Differential pressure transducers

P-Series Differential Pressure Transducers measure the pressure between two process points, with the option to use the device as a dead-ended gauge pressure transducer.

P-Series differential pressure transducer

PB-Series Portable Differential Pressure Transducers measure pressure between two process points and are battery-powered for on-the-go process calibration, verification, and validation.

Photo of PB-Series portable differential pressure transducer

PS-Series Anti-Corrosive Differential Pressure Transducers measure pressure between two process points for any gas, including select corrosive gases.

P-Series differential pressure transducer

EP-Series Electronic Pressure Transducers control pressure and are easily integrated into high-volume applications. Contact us to learn more.

EPS-Series Anti-Corrosive Electronic Pressure Transducers control pressure of any gas, including corrosive gases, and are easily integrated into high-volume applications. Contact us to learn more.

Resources

Contact an applications engineer for support

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