Pressure Controllers

Fast pressure controllers keep your process stable and repeatable. With the Alicat units we offer many ways to customize your pressure controller 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 10 torr.

  • High-accuracy calibration (HC option)
  • Bidirectional flow calibration, enables full-scale readings in both flow directions.
  • Integrated flow totalizer, provides cumulative readings of total quantity flowed over time.
  • CSA Class 1 Division 2 (ATEX Zone 2) Area Classification, permits operation in hazardous environments.
  • 9-pin or 15-pin D-sub connectors, configured to match any existing pinout.
  • Modbus-RTU, available over RS-232 or RS-485. PROFIBUS also available.
  • Backlit color display, shines in low lighting environments.