Fast Pressure Controllers and Transducers
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.
Single valve pressure controllers from Alicat are designed to rapidly control absolute, gauge, or differential pressure of flowing processes. These device are available with internal pressure sensors, or with remote sensors that can be plumbed to any point in your process. Each pressure controller is compatible with non-corrosive gases, and anti-corrosive models are available for use with corrosive gases or liquids.
PC-Series Absolute and Gauge Pressure Controllers control absolute pressure or gauge pressure of all non-corrosive gases.
- Fast & accurate. Custom valve sizing and PID tuning ensure controllers reach pressure setpoints in milliseconds and maintain control with NIST-traceable accuracy to ±0.125% of full scale.
- Versatile control. Maintain absolute pressure (referenced to vacuum) or gauge pressure (referenced to local barometric pressure) immediately upon powering up, with readings displayed in your choice of engineering units.
- Easy integration. Custom process ports and electrical connectors, and your choice of EtherNet/IP, EtherCAT, DeviceNet, Profibus, Modbus (RTU and TCP/IP), or serial communications for easy integration into your industrial process.
PC-Series Differential Pressure Controllers control the differential pressure between any two points in your process.
- Versatile control. Maintain differential pressure between any two points or keep one port open to atmosphere and control gauge pressure, with readings displayed in your choice of engineering units.
- Fast & accurate. Reach pressure setpoints in milliseconds and maintain control for all non-corrosive gases, with NIST-traceable accuracy to ±0.125% of full scale.
- Easy integration. Custom process ports and electrical connectors, and your choice of EtherNet/IP, EtherCAT, DeviceNet, Profibus, Modbus (RTU and TCP/IP), or serial communications for easy integration into your industrial process.
PC3–Series Absolute and Gauge Pressure Controllers with Remote Sensing measure absolute or gauge pressure at any point in your system, and control flow at a different point so you can maintain pressure exactly where needed.
- Fast & accurate. Custom valve sizing and PID tuning ensure controllers reach pressure setpoints in milliseconds and maintain control with NIST-traceable accuracy to ±0.125% of full scale.
- Versatile control. Control absolute or gauge pressure anywhere in your system, including areas where you cannot easily install a full pressure controller. Plumb the pressure port downstream for pressure or vacuum control, or upstream for back pressure control.
- Easy integration. Custom process ports and electrical connectors, and your choice of EtherNet/IP, EtherCAT, DeviceNet, Profibus, Modbus (RTU and TCP/IP), or serial communications for easy integration into your industrial process.
Alicat offers 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.
Contact us to discuss your applications, to access specifications and receive a price quotation.