Bruel & Kjaer 4383 Accelerometer
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Bruel & Kjaer 4383 is a charge-output piezoelectric accelerometer calibrated at 159.2 Hz, featuring DeltaShear design with three PZ 23 elements and 10-32 UNF side connector.
Product details
| Model | 4383 |
| Manufacturer | Bruel & Kjaer |
| Category | Force Measurement |
| Availability | Made to order |
Description
Overview
The Bruel & Kjaer 4383 is a charge-output piezoelectric accelerometer with side connector configuration designed for precision vibration measurement and testing. Featuring the proven DeltaShear design with three PZ 23 lead zirconate titanate piezoelectric elements arranged in a triangular configuration, the 4383 provides excellent measurement linearity and reliability. The 10-32 UNF side connector integrates seamlessly with standard charge amplifier systems.
Key Features
- Calibrated sensitivity measured at 159.2 Hz and 10 g acceleration (99.9% confidence)
- DeltaShear design with three piezoelectric elements in triangular configuration
- PZ 23 lead zirconate titanate piezoelectric elements
- Ring-prestressed design for high phase linearity
- 10-32 UNF side connector for charge amplifier interface
- Charge output for direct integration with standard measurement systems
- Robust design for both laboratory and field applications
Applications
- Vibration testing and analysis
- Shock and impact measurement
- Structural health monitoring
- Laboratory vibration assessment
- Field-deployable vibration measurement
Specifications
| Calibration Frequency | 159.2 Hz |
| Calibration Acceleration | 10 g |
| Confidence Level | 99.9% |
| Design Type | DeltaShear |
| Piezoelectric Material | PZ 23 lead zirconate titanate |
| Element Count | Three elements |
| Configuration | Triangular arrangement |
| Connector Type | 10-32 UNF (side) |
| Output Type | Charge output |
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Bruel & Kjaer 4383 Accelerometer
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