The Dual Hydrogen Control Panel (DHCP) is a monitoring system designed specifically for scavenging seal oil generators. It features two independent analyzers that monitor the turbine-end and collector-end seal oil drain enlargements, with integrated valving for manual or DCS-operated casing purity checks. Built with an intrinsically safe design, the DHCP automatically increases the amount of hydrogen gas scoured from the generator to optimize efficiency. It seamlessly integrates with GE’s Mark IV, Mark V, and Mark VI control systems, providing digital displays, warnings, and alarms for reliable operation.