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Pressure measurement – PBMR – Highly accurate pressure sensor for demanding railway applications

Highly accurate pressure sensor for demanding railway applications

PBMR

  • Fully welded, oil-filled measuring cell 
  • Robust stainless steel housing
  • Excellent accuracy and long-term stability up to ≤ 0.1% FS
  • Active temperature compensation throughout the entire operating temperature range
  • Approved for railroad applications according to EN 50155
  • Resistant to vibration and shocks according to EN 61373 (category 2)
  • Absolute pressure, relative pressure, and vacuum measurement
  • Pressure measurement range -1 ... 40 bar
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Precise pressure sensor for demanding railway applications

PP20R

  • Robust ceramic measuring cell
  • Compact stainless steel design
  • Precision class ≤ 0.5% FS
  • High precision throughout a wide temperature range (-40 ... 125 °C)
  • Approved for railway applications according to EN 50155
  • Resistant to vibration and shocks according to EN 61373 (category 2)
  • High EMC protection, e.g. 1 kV AC insulation resistance
  • Relative pressure and vacuum measurement
  • Pressure measuring range from -1 ... 1 bar to 0 ... 400 bar
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Pressure sensor for railway applications

PP10R

  • Robust ceramic measuring cell
  • Compact stainless steel design
  • Precision class ≤ 1.0 % FS
  • Approved for railway applications according to EN 50155
  • Resistant to vibration and shocks according to EN 61373 (category 2)
  • Relative pressure and vacuum measurement
  • Pressure measuring range -1 ... 50 bar
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Your benefits
  • Safety and comfort in railway traffic
  • Precise measurements even under extreme conditions such as vibration
  • The sensors can be optimally positioned in the process. This ensures precise measured values and process safety in mobile and accelerated systems
  • Wide range of process connections

Applications
  • Pressure monitoring at pneumatic and hydraulic brake systems
  • Flow determination via differential pressure in cooling systems, transformers and converters
  • Pressure control at pantographs
  • Pressure monitoring for sanding systems
  • Hydraulic level and inclined systems
  • Service vehicles for overhead line construction
  • Service vehicles for infrastructure maintenance
  • Pressure monitoring in passenger cabins
  • Pressure monitoring at vacuum toilets

Technology

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