PBM4 pressure transmitter

  • Standard use in hydraulics from 10 to 1000 bar
  • Robust stainless steel housing
  • Compact design
  • Fully welded, dry measuring cell
  • E1 approval for mobile hydraulics
  • Relative pressure measurement

Product Description

A powerful solution for hydraulic applications


Compact and robust: The new Baumer PBM4 pressure transmitter

With the new PBM4 pressure transmitter, Baumer rounds out its portfolio for hydraulic applications and also offers an attractively priced solution for hydraulic applications. The PBM4 has a multitude of uses in manufacturing plant automation or vehicle and machinery production.

This compact, robust pressure transmitter also displays its strengths in harsh environments, in limited spaces and mobile hydraulics. The different versions have a multitude of uses in hydraulic brake and drive systems between 25 and 1000 bar. The PBM4 handles high oil and ambient temperatures and large temperature fluctuations.

The thin film measuring cell is welded directly to the process connection. A separate seal is therefore unnecessary, giving the PBM4 extremely high resistance, with up to double overpressure and ten times greater bursting pressure in the common measuring ranges. An optional damping element is available. High EMC, impact and vibration protection and an IP67 protection rating round out the reliable features of the PBM4.

Technical data
Performance characteristics
Measuring range
  • 0 … 1000 bar
Pressure type
  • Relative (gauged)
Max. measuring span
  • 1000 bar
Min. measuring span
  • 10.0 bar
Max. measuring error
  • ± 0.5 % FS , 0 … 105 °C
  • ± 1.5 % FS , 105 … 125 °C
  • ± 1.5 % FS , -40 … 0 °C
Long term stability
  • ≤ 0.2 % FS/a
Compensated temperature range
  • 0 … 80 °C
Rise time (10 … 90 %)
  • ≤ 1 ms

Certificates / approvals
Technical Reports / White Paper

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