Mechanical vs electronic pressure switches: Application areas

When should you choose a mechanical pressure switch and when should you rather decide for an electric pressure switch? Each switch principle offers advantages, but additionally has its limitations. Among other things, you can find differences in the application form areas for mechanical and electronic pressure switches. Considered of this will support you in your selection.
Application areas for mechanical pressure switches
Mechanical pressure switches are often used once the budget is limited and only individual switch points are essential. They are often used in safety-critical applications where they have an additional or redundant safety function. While they remain idle for a long time, they transmit an instantaneous switching signal once the pressure exceeds the preset critical switch point pressure. For process control, however, mechanical pressure switches aren’t the initial choice in electronic systems, as they are often suffering from mechanical wear, causing signal drift and even premature failure.
Promote for electronic pressure switches
Electronic pressure switches are employed where several switch points and the stability and flexibility of the control are essential. They are perfect for automated equipment and control systems where programmable switches are preferred, because the desired setting for the switch point may change over time. Whenever additional analogue output signals, an area indication by display or flexible adjustment and programming are essential, electronic pressure switches are the primary choice.
Note
More info on mechanical pressure switches and electronic pressure switches are available on the WIKA website. Do you want to buy pressure switches? In our WIKA online store you?ll find some of our standard versions.
Also read Dazzling : Functionality
Mechanical pressure switches: How does one set the switch point?

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