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Force Sensors

PCB’s quartz, piezoelectric force and strain sensors are durable measurement devices which possess exceptional characteristics for the measurement of high frequency dynamic force and strain events. Typical measurements include dynamic and quasi-static forces as encountered during actuation, compression, impact, impulse, reaction, and tension.

Since the measurement signal generated by a quartz sensor will decay over time, long-term, static force measurements are not feasible. However shorter-term, or “quasi-static”, measurements are possible within certain time limits, depending upon the sensor and signal conditioning used.

Due to this limitation, it is not practical to use quartz force sensors in weighing applications where strain gage type load cell is best suited. For dynamic force applications; however, quartz force sensors offer many advantages and several unique characteristics that make them ideal choice for many dynamic force measurement requirements.

Highlights:

  • Rugged and durable
  • High stiffness
  • High frequency range
  • Wide dynamic range
  • Fast rise time
  • Very repeatable

Applications:

  • Fracture Testing
  • Press Monitoring
  • Fatigue Testing
  • Crash Testing
  • Drop Testing