Pressure Switches

Pneumatic pressure switches are designed to detect changes in air pressure in pneumatic systems.

They are often referred to as PE converters or PE switches. Pneumatic pressure switches are used in monitoring applications to sense changes in air pressure. They convert these changes in air pressure into electrical signals, which are then used to signal other devices.

The non-adjustable miniature pressure switch is suitable for battery-operated timers or counters. It provides a simple, low-cost solution for a range of timing or counting applications. Typical examples include regular filter changing, servicing of air tools and diaphragm pumps.

Adjustable pressure switches include changeover contacts that make or break a circuit when the set pressure is reached; available setting ranges are 0.5 to 4 bar or 3 to 8 bar.