SIGMA CONTROL

Pneumatic, hydraulic and mechanical controls and pneumatic, hydraulic and mechanical regulators all being parts of compressors, blowers or vacuum pumps

Electric and electronic controls for air compressors and air blowers, and for air treatment devices, namely, air dryers, air filters, air purifiers, air coolers, condensate drains and oil mist eliminators; electric and electronic regulating devices for regulating gas flow of compressors, blowers, vacuum pumps, air treatment apparatus and air treatment devices, namely, of air compressors, air blowers, vacuum air pumps, air dryers, air filters, air purifiers, air coolers, condensate drains and oil mist eliminators; electric and electronic control apparatus and devices for process control and machine control, and remote control of industrial processes; electronic control devices, namely, compressed air main charging systems for the regulation of compressed air; measuring devices for air compression and compressed air treatment technology, automatic time switches, automatic weighing machines; data processing and acquisition equipment, devices and apparatus, 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; 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, air purifiers, air coolers, condensate drains and old mist eliminators, all 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; computers; computer installations, namely, computer hardware, 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; computer output equipment, namely, printers, recorders for data capture, plotters, terminals, screens, and other visual display units, namely, computer monitors, video monitors, liquid crystal displays and touch-screen apparatus, 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, 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; electric and electronic user interface apparatus and devices, namely, electric control panels; sensors for the acquisition of physical quantities, namely, the pressure, temperature, voltage, power consumption, amplitude of vibration, operation time, humidity and flow rate of air and other gases; devices for the recording, transmission and reproduction of sound, images and data

Air flow control and regulating devices for air treatment apparatus and air treatment devices, namely, for air dryers, air filters, air purifiers, air coolers, condensate drains and oil mist eliminators