Pressure Transducers & Controllers

Absolute, Gauge, or Differential Pressure

Alicat Scientific pressure transducers and controllers are built for use in flowing, dead-ended, or vacuum applications. Dual-valve models for closed volumes provide a high level of stability and eliminate the need to continuously gases.

Eexplore the diverse possibilities offered by expert pressure technology. 

Alicat Scientific's wide range of pressure transducers and controllers for a variety of fluids.
Pressure controllers and transducers from Alicat Scientific

P/PC Series

Flowing systems

  • Compatible with a variety of non-corrosive and corrosive fluids
  • 0.07-3000 PSI full scale
  • ±0.125% of full scale accuracy
  • ±0.08% of full scale repeatability
  • 0.01-100% control range
Pressure controller dual valve

Dual-Valve Pressure Controllers

Closed volumes

  • All the benefits of the PC Series
  • Precise control with inlet and outlet valves
  • Absolute, gauge, or differential pressure control
  • Remote sensing options
Intrinsically Safe Class 1 Div 1 ATEX Zone 0 pressure transducers and controllers from Alicat Scientific

IS-Pro

Intrinsically safe for explosive environments

  • Compatible with a variety of non-corrosive and corrosive fluids
  • 0.07-3000 PSI full scale
  • ±0.125% of full scale accuracy
  • ±0.08% of full scale repeatability
  • 0.01-100% control range
Small electronic pressure controllers and transducer by Alicat Scientific

OEM Pressure Transducers and Controllers

Ultra compact for OEM applications

  • Economical & easy to integrate
  • 15-500 PSIA (1-500 PSIG)
  • ±0.125% of full scale accuracy
  • ±0.08% of full scale repeatability
  • 0.01-100% control range

Support

pressure gauge

How do I choose the best pressure controller?

pressure gauge

Is absolute or gauge pressure best for my application?

Laminar DP Diagram showing laminar plates and two pressure sensors

How do I use an Alicat laminar DP mass flow controller to control on pressure?

CODA coriolis mass flow meter

Liquid Flow

Liquid flow controllers use either Coriolis or laminar flow technology to accurately control liquid flows across a wide range of applications.

Mass flow meter from Alicat Scientific

Gas Flow

Mass flow controllers provide precision measurement and ultra-fast control of 130+ different gases.

Custom Instrumentation

Order mass flow controllers and meters custom-build to your specific application needs.

Technical Reference

Find guides, tutorials, pinout diagrams, and industrial protocol resources for your Alicat instrument.

Applications

Aerospace SpaceX test mass flow controllers

Valve leak test stands for space exploration

Plastic bag manufacturing requires pressure controllers for testing quality.

Inflating single-use bioreactor bags

Gas chromatography column inside a GC analyzer

Verifying and optimizing gas chromatography processes

car exhaust

Johnson Matthey optimizes automotive catalyst manufacturing

Not sure which product is best for your application?