TYPE 4523

Piezoelectric accelerometer

Designed for Health Usage Monitoring of gearboxes on helicopters.

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Piezoelectric Accelerometer Type 4523 is specifically designed for Health Usage Monitoring of gearboxes on helicopters. 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
Frequency range
1 – 15000 Hz
Temperature
-54 – 150 C
Weight
13.3 gram
Sensitivity
1 mV/ms^-2
Residual Noise Level in Spec Freq Range (rms) ±
2000 µg
Maximum Operational Level (peak)
500 g
Electrical connector
10-32 UNF
Mounting
Adhesive
Accessory Included
Carrying box, Clibration Chart, YS-0449 Mounting Bolt
Output
CCLD
Unigain
No
Triaxial
No
TEDS
No
Applications
{98A1F8BA-C103-425A-A54E-7ABA2E6232A1}, {E7BB54C0-E7AE-4A4C-AB69-C35B68B22125}
Unit
mV
Resonance frequency
43 kHz
Maximum Shock Level (± peak)
5000 g