Mechanical vs electronic pressure switches: Application areas

When if you undertake 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 things, you can find differences in the application form areas for mechanical and electronic pressure switches. A consideration of this will give you support 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 found in safety-critical applications in which they have an additional or redundant safety function. While they remain idle for a long period, they transmit an immediate switching signal once the pressure exceeds the preset critical switch point pressure. For process control, however, mechanical pressure switches are not the first choice in electronic systems, as they are often suffering from mechanical wear, causing signal drift and even premature failure.
Application areas for electronic pressure switches
Electronic pressure switches are employed where several switch points and the stability and flexibility of the control are important. They are ideal for automated equipment and control systems where programmable switches are preferred, as the desired setting for the switch point may change through the years. Whenever Exclusivity , an area 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. Would you like to buy pressure switches? Inside our WIKA online store 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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