The vacuum switch with electric output, in series PSE 100 E, allows the vacuum level in the system to be checked by means of a patented system. 

PSE100P
The vacuum switch with pneumatic output, in series PSE 100 P, allows the vacuum level in the system to be checked by means of a patented system. 

Details

PSE100PK
The vacuum switch with pneumatic output, in series PSE 100 PK, allows the vacuum level in the system to be checked by means of a patented system.
Thanks to its high precision it is particulary suitable for the control of microleaks and the control of vacuum volumes of more than 1 litre.

The electronic vacuum switch in series PSA100C is the most efficient COVAL pressure measuring component.
It allows easy installation on all machines and robots, etc..., thanks to its compact lightweight design.
In addition, it provieds display after vacuum level with two contact outputs and independent adjustments.