Combining its new microcontrollers with its existing EVP and DVP lines of proportional valves, Clippard’s Cordis pressure control provides steady, repeatable downstream pressure as demand changes. The result is a precise, closed-loop linear pressure control with high resolution (≤5 mV) and repeatability. The pressure control consists of a microcontroller, integrated pressure sensor, and two proportional valves. If the sensor detects a value higher than the set point, the exhaust valve will modulate open to vent off the excess pressure to maintain a stable and accurate control pressure in the process. The unit is adaptable to a variety of sensors that can close the control loop around pressure, vacuum, or flow.
Clippard Instrument Laboratory, www.clippard.com/link/hp2633715.
