When if you undertake a mechanical pressure switch so when should you rather choose 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 support you in your selection.
Application areas for mechanical pressure switches
Mechanical pressure switches tend to be used when 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 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 first choice in electronic systems, as they are often suffering from mechanical wear, causing signal drift or 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 perfect for automated equipment and control systems where programmable switches are preferred, as the desired setting for the switch point may change over the years. 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 can be found on the WIKA website. Do you want to buy pressure switches? Inside our WIKA online shop you? เกจวัดแก๊สหุงต้ม find some of our standard versions.
Also read our articles
Mechanical vs. electronic pressure switches: Functionality
Mechanical pressure switches: How does one set the switch point?

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