Piezoelectric Charge Accelerometer with Top Connector
Type 4384 piezoelectric charge accelerometer is designed for general purpose vibration testing and analysis and general-purpose high-frequency measurements. Supplied with cable included.견적 요청하기
Type 4384 is a piezoelectric, DeltaShear®, Unigain® accelerometer with top connector. Type 4384 features 10 – 32 UNF receptacle for output connection and can be mounted on the object by means of a 10 – 32 UNF threaded steel stud.
- General purpose
- High sensitivity
- High-frequency measurement
- Vibration testing and analysis
This piezoelectric accelerometer may be treated as a charge source. Its sensitivity is expressed in terms of charge per unit acceleration (pC/g).
The DeltaShear design involves three piezoelectric elements and three masses arranged in a triangular configuration around a triangular centre post. The ring prestresses the piezoelectric elements to give a high degree of linearity. The charge is collected between the housing and the clamping ring. The piezoelectric element used is a PZ 23 lead zirconate titanate element. The housing material is titanium.
The sensitivity given in the calibration chart has been measured at 159.2 Hz and an acceleration of 10 g. For 99.9% confidence level, the accuracy of the factory calibration is ± 2%.
- Freq. range
- 0.1 – 12600 Hz
- -74 – 250 ℃
- 11 gram
- 1 pC/ms^-2
- Residual Noise Level in Spec Freq Range (rms) ±
- 0.24 mg
- Maximum Operational Level (peak)
- 6000 g
- 10-32 UNF
- Accessory Included
- AO 0038
- Clip/Stud/Screw included
- YQ 2960
- General Purpose
- Resonance frequency
- 42 kHz
- Maximum Shock Level (± peak)
- 20000 g
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