Vacuum Switch Selection

Vacuum switches and manometers are usually selected based on the existing requirements regarding functionality and switching frequency.

The following functions are available:

Adjustable switching point
Hysteresis fixed or adjustable
Signal output digital and/or analog
Function LED
Display with input keyboard
Vacuum connection M5-IG, M8-AG, flange or tube insert
Supply and signal connection with cable or M8 plug

The available versions with their respective technical data are explained in the chapter "Switches and System Monitoring".

For this example we choose:

The used compact ejector of the type SCPi 20 is equipped with an integrated system monitoring (digital output signals). There is no need for an additional vacuum switch.

Switches and System Monitoring

Devices for system monitoring are crucial to ensure the safe operation of a vacuum system. Schmalz offers a wide range of switches, measuring and control devices, as well as warning devices

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