Measure & Control

Ex displays and control devices, intrisically safe

process control in Ex zone (ATEX)

Our glass process equipment is mainly installed in Ex Zones and therefore requires intrinsically safe ex proofed sensors and ex displays (field displays) in most cases. All electrical and electronic equipment installed in hazardous area must comply with Atex (Europe) or local fire - protection safety regulations  and guidelines. Buchi Ex proofed compenents are:

  • ex control panels
  • ex control and displays, example pH
  • pneumatically driven valves with actuator
  • reflux controller
  • others

For measure and control devices of reactors, installed in :

  • Ex free or non ex zone
  • installed outside Ex Zones but with conection to probes in the Ex zone

see measure & control instruments / software.


setting up a PLC system in ATEX Zone 1
setting up a PLC system in ATEX Zone 1
Operation screen
Operation screen