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TYPE 4523

HUMS PIEZOELECTRIC ACCELEROMETER 

Piezoelectric Accelerometer Type 4523 is specifically designed for Health Usage Monitoring of gearboxes on helicopters.

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TYPE 4523

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All processes and materials comply with MIL-P-11268. The transducer has been designed to be reliable despite mechancial and enviornmental influences.

USE SCENARIOS

  • Flight-test applications

  • Measurement in harsh environments

  • Health Usage Monitoring Systems (HUMS)

  • Gearboxes

TYPE 4523
Type/technology Piezoelectric CCLD (IEPE)
Direction/Axes Uniaxial
Measurement range 5000 m/s²
Measurement range 500 g
Application Industrial
Weight 13.3 g
Weight 0.47 oz
Sensitivity tolerance 5 %
Sensitivity 10 mV/g
Lower frequency 1 Hz
Higher frequency 15 kHz
Minimum Temperature -54 °C
Maximum Temperature 150 °C
Minimum Temperature -65 °F
Maximum Temperature 302 °F
Mounting Adhesive mounting
Resonance frequency 43 kHz
Electric isolation Ground isolated
Output signal (connectivity) Analogue
Electrical connector location Side
TEDS No