The Alicat PC Series and PCR Series digital single valve electronic pressure controllers/electronic pressure regulators can be used in many pressure control applications.
The electronic digital controller is claimed to be more precise than the standard valve type controller. The controllers offer a variety of output options including 0-5 V, 0-10 V and 4-20 mA and RS232. Modular design allows the PC series pressure control instruments to be configured for use in vacuum control applications as well as pressure control applications. These controllers offer quick response speed to measure and control. Suitable for PVD-based vacuum applications like sputtering. Other features include: inexpensive to run; rugged - low power consumption and minimal maintenance; accurate and repeatable - accurate to ±0.5% of FS and repeatable to ±0.5% of full scale.
Digital pressure controllers applications include: perform leak checks; seat checking; verify pressure or suction; control base pressure; monitor/control feed pressure to processes; auto paint and drying; pneumatic control and supply; semiconductor manufacturing.