ProAccel® Professional Grade 3 Axis Accelerometer
Features:
- Excellent performance
- Accurate in severe environments
- Rugged
- Wide bandwidth
- Stable
- CE Certified
- High reliability
- Two-year warranty
Description
The best description of the ProAccel® triaxial accelerometer is ACCURACY. Scale factor, bias and alignment have all been optimized far beyond the performance of the usual MEMS accelerometer. There is no better triaxial accelerometer for instrumentation, stabilization and control applications.
Features that are standard for the ProAccel® include available ranges up to 10g’s, internal power regulation for power input between 8 volts and 45 volts, EMI and RFI protection, and a case mounted connector.
Specifications
Acceleration |
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| Range: X, Y, Z | ±5g (Typical) | See table below | |
| Analog Scale Factor: | 1 V/g (Typical) | See table below | |
| Scale Factor Accuracy: | 0.2% | At constant room temp | |
| Scale Factor Temp Coefficient: | 0.5% | Over temp range | |
| Bias: | < 6mg | At room temperature | |
| Bias: Over Temp Range | <10mg | ||
| Non-Linearity: | <0.1% | Full scale range | |
| Bandwidth: | 100 Hz | Butterworth | |
| Noise: | 1.5mg rms | 1 Hz to 100 Hz | |
Environmental |
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| Temperature: Operating | -40°C to 85°C | ||
| Temperature: Storage | -55°C to 85°C | ||
| Vibration: Operating | 5g rms | 20 Hz to 2 KHz | |
| Vibration: Survival | 10g rms | 20 Hz to 2 KHz | |
| Shock: Survival | 500g | 10mS ½ sine wave | |
Electrical |
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| Input Power: | 8 to 45VDC | Reverse protected | |
| Input Current: | 20mA @ 12VDC | 0.25W | |
| Analog Output: | ±5VDC (Typical) | See table below | |
| Analog Output Impedance: | 1000 Ohm | 5% | |
Physical |
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| Size: Including Mounting Flanges | 1.2″W x 2.8″L x 1.2″H | 3.0 x 7.1 x 3.0 (cm) | |
| Weight: | 2 oz | 57 grams | |
| Connection: | Amp 1445057-6 Connector (6 pin) |
Mating Connector Incl. 12″” Wire bundle optional |
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| Life: | > 100,000 Hrs MTBF | 20 years shelf life | |
| • | Specifications are subject to change without notice. | ||
| • | This product may be subject to export restrictions. Export Classification ECCN EAR99. | ||
Watson Industries ProAccel® Models* |
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| Model | Range | Output | Zero Ref (0g) | Scale Factor | ||||||
| ACC-322-2A | ±2 g’s | 0-5 VDC | 2.5 VDC | 1.25 V/g | ||||||
| ACC-322-3A | ±2 g’s | ±5 VDC | 0.0 VDC | 2.50 V/g | ||||||
| ACC-332-2A | ±5 g’s | 0-5 VDC | 2.5 VDC | 0.50 V/g | ||||||
| ACC-332-3A | ±5 g’s | ±5 VDC | 0.0 VDC | 1.00 V/g | ||||||
| ACC-342-2A | ±10 g’s | 0-5 VDC | 2.5 VDC | 0.25 V/g | ||||||
| ACC-342-3A | ±10 g’s | ±5 VDC | 0.0 VDC | 0.50 V/g | ||||||
| *Custom ranges are available. | ||||||||||
Applications
- Land
- Vehicle Crash Testing
- Railway Track Testing
- Nuclear Plant Inspection
- Ride Handling
- Road Surface Measurement
- Robotics Research
- Equipment Leveling