Pressure sensors PBS plus

  • Low storage costs, short delivery times, low number of variants
  • Reduced installation time since housing and display can be rotated at two points
  • Rugged design: stainless steel measuring cell
  • No special conversion of IO-Link process data is required – it is shown automatically as measured values in bar
  • Extensive diagnosis options via IO-Link (e.g. pressure peaks, ambient temperature) deliver data for predictive maintenance
  • Economic solution for hydrostatic level measurement (thanks to high accuracy and small measuring ranges)
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The PBS plus is an electronic pressure switch, pressure transmitter and display in one and is available with up to two switching outputs, analog output and IO-Link. It is set using three large pushbuttons and the display or via IO-Link. The housing can be twisted in two places – the display and the electrical connection can be optimally aligned in any mounting situation. With measuring ranges of 0.4 bar to 1,000 bar (gauge pressure), the PBS plus can be used in many different applications. It also has absolute pressure and vacuum measuring ranges. The PBS plus is highly resistant to corrosion due to the fully-welded stainless steel membrane. Process data is transmitted to the control via IO-Link as measured values in bar. The diagnostic options make it possible for temperature values to be read out in °C and minimum and maximum values for temperature and pressure to be monitored.

At a glance
  • Switchable switching outputs (PNP/NPN) and analog output (current/voltage)
  • Scalable analog output (5:1 turn down)
  • High measurement accuracy: ± 0.5%
  • IO-Link for transmitting process data to the control as measured values in bar
  • Housing can be twisted in two places (process connection/display) and display can be rotated by 180°
  • Common process connections, also with flush-mounted membrane

Technical data overview

Device type Pressure switch
Measuring ranges
Gauge pressure 0 bar … 0.4 bar (0 psi … 6 psi) to 0 bar … 1,000 bar (0 psi …14,504 psi)
Absolute pressure 0 bar … 0.4 bar (0 psi … 6 psi) to 0 bar … 25 bar (0 psi … 363 psi)
Compound pressure -1 bar … 0 bar (-14.5 psi … 0 psi) to –1 bar … +24 bar (-14.5 psi … +348 psi)
Pressure unit Bar (can be switched to psi, MPa, kPa, kg/cm2)
Accuracy ≤ ± 0.5 % of the span
Setting accuracy of switching outputs ≤ ± 0.5 % of span
Output signal Output 1: PNP/IO-Link, Output 2 (optional): PNP/NPN switchable, Analog output (optional): 4…20 mA / 0…10 V switchable
Electrical connection Round connector M12 x 1


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