Electronic controllers for solenoids, contactors, relays, pressure relief valves, and flow control valves; Electric control devices for pressure control, flow control, temperature control, emissions detection, process monitoring, condition monitoring, and predictive maintenance; Programmable electronic controllers for solenoids, contactors, relays, pressure relief valves, and flow control valves; Electronic apparatus for the remote control of industrial operations; Programmable logic controllers; Pressure controllers for controlling the pressure of liquid, semi-liquid, and gaseous substances in industrial processes; Industrial automation controls; Electronic control systems for machines
Electrical and Scientific Apparatus