Mechanical vs electronic pressure switches: Application areas

When should you choose a mechanical pressure switch so when should you rather decide for an electronic pressure switch? Each switch principle offers advantages, but also has its limitations. Among other activities, you can find differences in the application form areas for mechanical and electronic pressure switches. Considered of this will give you support in your selection.
Application areas for mechanical pressure switches
Mechanical pressure switches tend to be used once the budget is bound and only individual switch points are needed. They are often found in safety-critical applications in which they have yet another or redundant safety function. While they remain idle for a long period, they transmit an instantaneous switching signal when the pressure exceeds the preset critical switch point pressure. For process control, however, mechanical pressure switches aren’t the initial choice in electronic systems, because they are often affected by mechanical wear, causing signal drift as well as premature failure.
Application areas for electronic pressure switches
Electronic pressure switches are used where several switch points and the stability and flexibility of the control are essential. They are ideal for automated equipment and control systems where programmable switches are preferred, because the desired setting for the switch point may change over time. Whenever Big , a local indication by display or flexible adjustment and programming are essential, electronic pressure switches will be the primary choice.
Note
Further information on mechanical pressure switches and electronic pressure switches can be found on the WIKA website. Do you want to buy pressure switches? Inside our WIKA online shop you?ll find a few of our standard versions.
Also read our articles
Mechanical vs. electronic pressure switches: Functionality
Mechanical pressure switches: So how exactly does one set the switch point?

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