The GPCA is a metal-sealed pressure controller well suited for a wide variety of applications requiring pressure control capability from 500 Torr to 100 psi Full Scale. It incorporates the latest in digital flow control electronics along with a well proven, thermally stable pressure sensor and mechanical design.
The following options are available for GPCA General Purpose Pressure Controllers
Ordering Code Example: GPCAA13TR62UT10
|Configuration Option||Option Code|
GPCA Integrated Upstream Pressure Controller
Pressure Range Full Scale
|Swagelok 4 VCR||R|
|¼ in. Swagelok||S|
|W-Seal (1.125 in.)||H|
|A (50 sccm)||A|
|#1 (200 sccm)||1|
|#2 (1000 sccm)||2|
|#3 (5000 sccm)||3|
|#4 (10000 sccm)||4|
|#5 (20000 sccm)||5|
|#6 (30000 sccm)||6|
|#7 (50000 sccm)||7|
Valve Seal Material
|Customer must specify firmware version at time of order||10|
The GPCA digitally controlled pressure controller is available with EtherCAT®, DeviceNet™ or RS485 digital I/O. The digital control electronics utilize the latest in MKS control algorithms providing fast and repeatable response to set point throughout the device control range. Typical response times are less than 1 second dependent on installation conditions. Included is a digital calibration that yields 1% of set point accuracy.
The GPCA metal-sealed pressure controller with its 10 microinch, electropolished surface finish is well suited for use in high purity process applications. The GPCA is available with a normally closed valve and may be configured for controlling either inlet pressure to the device or the outlet pressure of the device.