When should you choose 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, there are differences in the application 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 when the budget is bound and only individual switch points are essential. They are often found in safety-critical applications where they have an additional or redundant safety function. While they remain idle for years, they transmit an immediate 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 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 essential. They are perfect 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 Incredible , a local indication by display or flexible adjustment and programming are essential, electronic pressure switches are the primary choice.
Note
Further information on mechanical pressure switches and electronic pressure switches are available on the WIKA website. Do you want to buy pressure switches? Inside our WIKA online store you?ll find some of our standard versions.
Also read Woozy : Functionality
Mechanical pressure switches: So how exactly does one set the switch point?