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Accelerometer Type 4523

TYPE 4523

HUMS PIEZOELECTRIC ACCELEROMETER 

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

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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

File

Description

Type

Languages

Size
Piezoelectric CCLD Accelerometer Type 4523

Technical Document English 363 KB
TYPE 4523
Type/technology Piezoelectric CCLD (IEPE)
Direction/Axises Uniaxial
Measurement range [g] 5000 m/s²
Measurement range [g] 500 g
Measurement range (base unit) 500 g
Application Industrial
Weight [gram] 13.3 g
Weight [oz] 0.47 oz
Sensitivity tolerance 5 %
Sensitivity 10 mV/g
Lower frequency [Hz] 1 Hz
Higher frequency [Hz] 15 kHz
Minimum Temperature [°C] -54 °C
Maximum Temperature [°C] 150 °C
Minimum Temperature [°F] -65 °F
Maximum Temperature [°F] 302 °F
Mounting Adhesive mounting
Resonance frequency [kHz] 43 kHz
Real-time capabilities None
Electric isolation Ground isolated
Output signal (connectivity) Analogue
Electrical connector location Side
TEDS No

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