Pressure transducer abrasive

BROSA pressure transducers for abrasive media impress with extraordinarily high long-term stability. They are designed for precise pressure measurement in abrasive media under the harshest environmental conditions. Their robust stainless steel welded construction also makes them particularly shock and vibration resistant. Especially in the construction machinery sector, the pressure transducers are characterized by their smooth functioning and reliability. The integrated electronics work very accurately under extreme EMC conditions and in the compensated temperature range.

There are various applications in which our pressure transducers abrasive are used:

  • Screw conveyors
  • Supply lines and drains
  • Concrete and slurry pumps

By default, our pressure transducers abrasive offer additional features in addition to a customized design:

  • Integrated amplifier (4-20mA, CANopen, optional Safety, PROFINET, optional PROFIsafe)
  • Design capable of sustained operation
  • Temperature compensated from -40 ... + 80 °C 
  • High EMC resistance of 200 V/m 
  • No zero drift, i.e. no re-calibration required 
  • Consistent accuracy over the entire temperature range
  • Load limit 150% and breaking load 300% of the nominal load
  • Security classification PL c / SIL 1
  • Protection class IP66 / IP67 in accordance with DIN EN 60529
  • Calibration of reproduced installation situation including test report

As an option, our sensors also offer the following advantages:

  • Increased border and breaking load, for example 300/500%
  • Temperature compensated to + 160 °C
  • Fault insensitive to magnetic fields up to 300 mT
  • Redundant design
  • Performance Level d (e) in accordance with ISO 13849
  • SIL 2 (SIL 3) in accordance with IEC 61508
  • ATEX Ex i
  • IECEx certification
  • Protection class IP69
  • External amplifiers
  • Customized connections (cables and connectors)