Electronic pressure switch PBS with display

The pressure switch PBS is designed for pressure monitoring and measurement in liquid and gaseous media.

The PBS is suited for general industrial applications such as machine and plant engineering, in machine tool systems, in hydraulic and pneumatic systems, for pressure monitoring and control and for pumps and compressors. 

It  is  pressure switch,  transmitter and display  in  one and the same device.  In its standard configuration it has two switching outputs (PNP or NPN). 

In  addition,  there are configurations  available with one or two switching  points and an analog output signal  (4...20  mA  or 0...10 V)  as well as with IO-Link.

The PBS features the following functio- nalities :

• Switching point and reset point (Hysteresis) 
• Window function
• Normally open or normally closed 
• Switching delay
• Min/max memory
• Password protection to prevent from unintended misadjustment
• Change over between pressure units in display
Customer-specific parametrization at factory is available upon request. 

The intuitive setup using  the three large buttons and the integrated display are according to the recommendation  24574-1  of  the  German  engineering  federation  VDMA.  

The display and  the electrical connector can be rotated  against the process connector and against each other to  allow well visible display orientation and  clean cable routing.

Starting  from a smallest  measurement  range  of  0...1 bar, there is a large  number of measurement ranges  available up to 600 bar.   

In addition, the PBS offers absolute and compound ranges. The zero point can be adjusted within a span of +3% of the measurement range. 

The PBS has a circularly welded stain- less steel membrane. Hence, there are no internal sealing elements and it is well suited for a large variety even of corrosive media. The PBS is wear-free and does not require maintenance. 

As  there is a large multitude of customary process connectors available as standard, no additional adapters are  needed. 

For electrical connection, the PBS has an M12x1 connector.