When if you undertake a mechanical pressure switch so when should you rather choose for an electric pressure switch? Each switch principle offers advantages, but also has its limitations. Among other activities, there are differences in the application form areas for mechanical and electronic pressure switches. Considered of this will give you support in your selection.
pressure gauge octa for mechanical pressure switches
Mechanical pressure switches are often used when the budget is limited and only individual switch points are needed. They are often found in safety-critical applications in which they have an additional or redundant safety function. While they remain idle for some time, they transmit an immediate 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 or even 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, as the desired setting for the switch point may change over time. Whenever additional analogue output signals, a local indication by display or flexible adjustment and programming are needed, electronic pressure switches are the primary choice.
Note
pressure gauge 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 some of our standard versions.
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