AAA545 Servo Accelerometer
Single-axis acceleration sensor in MEMS technology (2- and 3-axial also available)
About the AAA545 Servo Accelerometer
The AAA545 Series range of Solid State Accelerometers measure vector acceleration with high accuracy and incorporate a micro-machined piezo-resistive strain gauge bridge silicon sensor incorporating an air damping feature. Unlike fluid damped devices the air damping employed is essentially independent of temperature. The transducer also incorporates positive mechanical stops confering excellent shock resistance. The AAA545 is available in both single-axis and multi-axis versions.
Key features AAA545
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Essentially zero temperature coefficent of damping ratio
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Integral temperature compensation
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DC input - DC output
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High reliability
Applications AAA545
- Data acquisition systems
- Crash recorders
- Fatigue life monitoring and prediction
- Monitoring and controlling deceleration in mass transit systems
- Road bed analysis and fault detection equipment for high speed railways
- Military and civil flight simulators
- Autopilots
- Low frequency vibration monitoring
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Parler à un expertSpécifications techniques
| Spécifications | Valeur |
|---|---|
| Acceleration limit | 400g for 2 to 10 g versions, 20 x range or 2000g, whichever is lower for other versions (any direction) |
| Compensated temperature | 0°C to +50°C |
| Damping ratio | 0.7 (±0.2) @ 25°C |
| Humidity/immersion | IP65 |
| Hysteresis | ≤ 0.02% |
| Input current | 5m A dc max. |
| Measurement range | ±2g / ±5g / ±10g / ±20g / ±50g / ±100g |
| Non-linearity | ±0.5% |
| Operating temperature | -40°C to +105°C |
| Output [supply voltage] | 16 - 36 mV [Single axis: 14,5 -27 VDC, 2- and 3-axial: 5VDC] |
| Resolution | ≤ 0.0005% |
| Storage temperature | -55°C to +130°C |
| Weight | 40 g max. |
Produits apparentés
Besoin d'autre chose?
DXA-100/200 Series Servo Accelerometer
- Digital Output
- Single or Dual Axis for a wide variety of applications
- Resolution 8 μg