Downloadable computer software providing data analysis and diagnostics for turboexpander machinery and turbomachinery; temperature feedback units for turboexpander machinery in the nature of temperature meters and sensors; apparatus and instruments for regulating, controlling, or monitoring turbomachinery and turboexpander machinery

Amplifiers; Cable connectors; Electric actuators; Electrical transducer; Electronic components in the nature of input and output modules, voltage surge protectors, junction boxes, terminal boxes, connectors, cables, repeaters, terminators, gateway routers in the nature of computer control hardware, and surge protectors; Electronic components in the nature of electronic circuits, namely, derivators; Electronic controllers for valves, valve positioning, valve monitoring, valve controlling, and ...