What is Pressure Switch ?

The pressure switch is a common pressure measuring device used for monitoring pressure in terms of high and low process values. These devices are used to ensure the system has enough pressure to operate the functions or to detect overpressure.

It has four major parts:-

• Sensors.
• Switch Contacts.
• Spring.
• Process Connection.

There are two types of pressure switches:-

• Mechanical Type.
• Electronic Type.