Ex displays and control devices, intrinsically safe

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 components 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 connection to probes in the Ex zone