The Airgas® fully automatic high-purity manifold system is intrinsically safe and has an embedded micro-processor that electronically controls the uninterrupted gas supply, monitors the system for leaks, recognizes when you change out depleted cylinders and automatically re-sets itself to full standby status. An LCD panel displays cylinder contents and pipeline pressure readings with six-system status LEDs. The advanced fully automatic manifold integrated circuit gives you the capability to monitor the system with local alarms, remote alarms, phone dialers or web based monitoring.