Apparatus for process control including sensors, transducers and automatic signalling instruments for measuring, recording and indicating process parameters including temperatures, pressures and vacuums, speeds, fluid flows, suspended solids, weight, concentration, fluid interfaces, solid/fluid interfaces, density, turbidity, and analogous quantities; recorders and indicators; measuring installations used in industrial process technology; remote automated control systems and sensors; recording apparatus including recording apparatus for recording process data in measuring and industrial process automation technology

Educational services being training and instruction of others in the servicing, operation and maintenance of automated control and remote monitoring systems and sensors