IEPE/CCLD/Piezoelectric
B&K Type 4523 Piezoelectric Accelerometer
Type 4523 has been 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
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Flight-test applications
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Measurement in harsh environments
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Health Usage Monitoring Systems (HUMS)
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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: Industrial, Vibration Test
Unit: mV
Resonance frequency: 43 kHz
Maximum Shock Level (± peak): 5000 g