Alicat Scientific, Inc.
Model GC12-4CH is a fast (as short as 50ms), high precision, 4-channel pressure gauge and control device designed for semi-conductor, material handling, laboratory, medical equipment, aerospace, processing, and industrial equipment industries. The unit includes four independent pressure meters, control valves and bleed valves with an integral field programmable PID loop controller. Communication choices include either analog (0-5V, 10V or 4-20mA) or digital. Pressure control ranges from negative to 100 psig with +0.25% accuracy and 0.1% stability. Process connections are customer specified.