Models AS-D+ through AS-P can be equipped with an optional NEMA 4 touchscreen control panel with an integrated oxygen monitor. Standard equipment on models AS-Q to AS-Z, the touchscreen provides a normal start-up system, monitors/controls the operation of the process valves, monitors signals coming from the pressure transducers, and provides an alarm system, as well as a fail-safe shutdown mode. This control panel also features diagnostic capabilities and Ethernet access for remote monitoring of process parameters. The various screens are easy to follow as the user-friendly interface maintains a consistent template design