Endevco 7250A-2 Piezoelectric Accelerometer
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Endevco 7250A-2 is a miniature IEPE accelerometer with 2 mV/g sensitivity, ±2500g measurement range, 3 Hz to 20 kHz frequency response, and hermetically sealed construction for flight testing.
Product details
| Model | 7250A-2 |
| Manufacturer | Endevco |
| Category | Force Measurement |
| Availability | Made to order |
Description
Overview
The Endevco 7250A-2 is a miniature piezoelectric accelerometer designed for high-performance vibration measurement and shock testing applications. Its lightweight hermetically sealed construction, low output impedance, and exceptional measurement range make it ideal for flight test programs and dynamic analysis in space-constrained installations.
Key Features
- IEPE (Integrated Electronics Piezoelectric) transducer with low impedance output
- Sensitivity: 2 mV/g (0.20 mV/m/s²)
- Measurement range: ±2500g peak (±24,525 m/s² peak)
- Frequency response: 3 Hz to 20 kHz (±5% flatness at 10 kHz)
- Hermetically sealed design for harsh environments
- Lightweight: only 2.3 grams (0.081 oz)
- 360° cable orientation for flexible installation
- Thru-hole mount with side connector
- Single-axis measurement
- Operating temperature: -67°F to +257°F (-54°C to +125°C)
Applications
- Flight test instrumentation
- Aerospace vibration monitoring
- Shock and impact analysis
- Space-constrained sensor applications
- High-frequency dynamic testing
Specifications
| Output Type | Voltage (IEPE) |
| Sensitivity | 2 mV/g (0.20 mV/m/s²) |
| Measurement Range | ±2500g peak (±24,525 m/s² peak) |
| Frequency Response | 3 Hz to 20 kHz |
| Flatness | ±5% at 10 kHz |
| Operating Temperature | -67°F to +257°F (-54°C to +125°C) |
| Weight | 2.3 grams (0.081 oz) |
| Number of Axes | 1 (single-axis) |
| Mounting | Thru-hole mount with side connector |
| Cable Orientation | 360° orientation |
| Sealing | Hermetically sealed |
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Endevco 7250A-2 Piezoelectric Accelerometer
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