PC Series Pressure Controllers
Standard Alicat pressure controllers
Pressure controller models with high performance for flowing processes. The PC standard product lines’ helpful, programmable screens show current pressure setpoint and pressure in absolute or gauge pressure. Choose your own units for reporting.
- Compatible with a wide range of non‑corrosive and corrosive fluids
- Absolute, gauge, or differential pressure
- ± 0.125% of full scale accuracy
- ± 0.08% of full scale repeatability
- 0.01 – 100% measurement and control range (10,000:1 turndown)
- Limited Lifetime Warranty
Full Scale Pressure Ranges
0.07 – 3,000 PSI
PC Series Controller
For most pressure control
Fast control
- Non-corrosive gases
- Absolute, gauge, or differential
- Differential option controls pressure between two points
- 0.07 – 3,000 PSI options
- ± 0.125% of full scale accuracy
- Vacuum options: ± 0.5% of full scale accuracy
Spec Sheets
Corrosion resistant
PCS Series Controller
For corrosive fluids
Stainless steel
- Non-corrosive and corrosive gases and liquids
- All the benefits and options of PC series
Spec Sheets
PC3 Series Controller
For remote pressure sensing
Isolated sensor
- Non-corrosive gases
- Measure pressure at any point and control pressure at another
- All the benefits and options of PC Series
Spec Sheets
Corrosion resistant
PC3S Series Controller
Corrosion resistant remote sensing
Stainless steel
- Corrision resistant
- Expanded gas compatibility
- All the benefits of PC3 Series
Spec Sheets
PC-EXTSEN Series Controller
For higher pressures
Requires external sensor
- Connect your pressure transducer to Alicat’s control algorithm to control pressure where you want it
- Precision control at a larger range
- Corrosion-resistant options
Operating Manual
IVC Series Controller
For sub-atmospheric applications
Integrated Vacuum Sensor
- For vacuum applications
- 0.5% of full scale accuracy
- 0.1% – 100% of full scale control range
- Controls absolute pressure
- Selection of vacuum ranges
Spec Sheets
- Vacuum: 10 – 1,000 TorrA
Available Variants
EPC Series Controller
OEM pressure controller
IS-Pro™ Series Controller
Intrinsically safe pressure controller
Build Options
Communication Protocols
RS-232 Serial (default)
RS-485 Serial
Analog (4-20 mA, 0-10 Vdc, 0-5 Vdc, or 1-5 Vdc)
Modbus RTU (over RS-232 or RS-485)
Modbus TCP/IP
DeviceNet
EtherCAT
EtherNet/IP
PROFIBUS
PROFINET
IO-Link
RS-485 Serial
Analog (4-20 mA, 0-10 Vdc, 0-5 Vdc, or 1-5 Vdc)
Modbus RTU (over RS-232 or RS-485)
Modbus TCP/IP
DeviceNet
EtherCAT
EtherNet/IP
PROFIBUS
PROFINET
IO-Link
Process Connections
Ingress Protection
Hazardous Environment Ratings
CSA Class 1 Div 2, ATEX Class 1 Zone 2; uses Legacy – 8v firmware (2020) manual
For explosive environments, see the IS-Pro Series controllers.
For explosive environments, see the IS-Pro Series controllers.
Ready for the final details?
Each product is made-to-order. Alicat’s Applications Engineers are ready to provide expertise and discuss custom options, ensuring the best fit for your needs.
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