9 [ Electric and electronic controls for air compressors, air blowers, vacuum pumps, and air treatment apparatus and air treatment devices, namely, air dryers, air filters except those for installation in vehicles and caravans, yet not except those for installations in portable compressors, air purifiers, air coolers, condensate drains and oil mist eliminators; electric and electronic regulating devices for regulating gas flow of compressors, blowers, vacuum pumps, and air treatment apparatus and air treatment devices, namely, air dryers, air filters except those for installation in vehicles and caravans, yet not except those for installations in portable compressors, air purifiers, air coolers, condensate drains and oil mist eliminators; electric and electronic control apparatus and devices for process control, machine control and remote control of industrial processes; electric and electronic control devices for compressors, blowers and vacuum pumps, integrated circuits; apparatus and instruments for weak-current engineering, namely, for telecommunications, high-frequency engineering, measurement engineering and control engineering consisting of electronic control systems and alarms for machines and engines, and signal conditioning and communication devices for industrial process control; apparatus and instruments for power engineering, namely, for conducting, transforming, storing, regulating and control of electricity; measuring devices for air compression and compressed air treatment technology, automatic time switches, automatic weighing machines; data processing and acquisition equipment, devices and apparatus; computer programs recorded on data carriers and in data memories, namely, software for industrial automation and for operating, controlling, monitoring, sequencing, protecting and maintaining air compressors, air blowers, air dryers, air filters except those for installation in vehicles and caravans, yet not except those for installations in portable compressors, air purifiers, air coolers, condensate drains and oil mist eliminators; computers; computer installations, namely, computer hardware; computer output equipment, namely, printers, electronic data recorders for data capture, plotters, terminals, screens, other visual display units, namely, computer monitors, video monitors, liquid crystal displays and touch-screen monitors, solely as peripheral devices and for controlling machines and mechanical apparatus in order to generate compressed air, vacuum and flow or for compressed air preparation; apparatus and devices for data transmission; electrotechnical and electronic user interface apparatus and devices, namely, electric control panels; sensors for the acquisition of physical quantities, namely, the pressure, temperature, humidity and flow rate of gases; apparatus for recording, transmission and reproduction of sound, images and data; parts of electric control devices, namely, electric circuits ]