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Last Updates: 03/08/2020
Brands:Baumer

Baumer PBMR Pressure Transmitter

Baumer PBMR is a fully welded pressure transmitter for railway application that has excellent accuracy and long-term stability up to < 0.1% FS. During the entire temperature operating range, active temperature compensation activated to ensure higher accuracy of the measurement. The sensor element is welded the stainless steel housing that is robust and built for harsh environment. 

  • Excellent accuracy and long-term stability up to ≤ 0.1% FS
  • Active temperature compensation throughout the entire operating temperature range
  • Sensor element fully welded to stainless steel housing
  • Tested for railway applications according to EN 50155:2007
  • Vibration and shock resistant according to EN 61373:1999, 2010 (category 2)
Performance characteristics
Measuring range
  • -1 … 40 bar
Min. measuring span
  • 0.1 bar
Max. measuring span
  • 40 bar
Pressure type
  • Absolute
  • Relative (gauged)
Standard error of measurement (BFSL)
  • ± 0.04 % FSR
  • ± 0.1 % FSR
  • ± 0.2 % FSR
  • Including non-linearity, hysteresis and non-repeatability according BFSL
  • For turndown, multiply this value by the applied turndown ratio
Max. measuring error
  • ± 0.1 % FSR
  • ± 0.25 % FSR
  • ± 0.5 % FSR
  • Including zero-point and span error, nonlinearity (by terminal base line), hysteresis and non-repeatability (EN 61298-2)
  • For turndown, multiply this value by the applied turndown ratio
Temperature coefficient
  • ≤ 0.03 % FSR/10 K , measuring span
  • ≤ 0.03 % FSR/10 K , zero point
Compensated temperature range
  • -40 … 85 °C
Long term stability
  • ≤ 0.1 % FSR/a , measuring range > 1 bar
  • ≤ 1 mbar , measuring range ≤ 1 bar
Rise time (10 … 90 %)
  • ≤ 5 ms
Compliance and approvals
EMC
  • EN 50121-3-2:2006, with power supply
    unit acc. EN 61000-6-2:2005
  • EN 61000-6-2
  • EN 61000-6-3
  • EN 61326-2-3
Railway Application
    •  EN 50155
      EN 50155:2007, 5 electrical conditions,
      12 tests

Datasheet: Baumer_PBMR-pressure-transmitter-for-railway-ds

Manual: Baumer_PBMR-pressure-transmitter-for-railway-manual

Catalog: Baumer_PBMR-pressure-transmitter-for-railway-catalog

 

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