Pressure Switch, Digital WIKA

HD Process supply a variety of Digital Pressure Switches and Pressure Transmitters including on the WIKA PSD4 in the photos in this section

These are commonly mounted in tees on pump ports and connected to VSD's. These pressure switches have the ability to control to a setpoint or to cut out the pumps at overpressure.

As well as the option for BSP screwed connections, the standard offering for HD Process comes with 1.5 " Tri clover connections with hygienic filled cavity diaphragms.

Downloadable here along with the manual is information on programming the setpoint/reset point for these.