| Features | • Extremely Rugged |
|---|---|
| Applications | • Aerospace |
SMA Series Linear Accelerometer
Highlights:
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The Jewell SMA Series accelerometer is a low cost, high precision sensor designed with very high accuracy. Applications include robotics, construction equipment, industrial measurement and control, and precision machining. All Emerald Series accelerometers are RoHS compliant.
Additional information
Performance Specifications
Performance Specifications
Static/Dynamic
| Input Range (g) | ±0.25 | ±0.5 | ±1 | ±2 |
| Full Range Output (FRO Vdc ±0.5%)1 | ±5 | ±5 | ±5 | ±5 |
| Non-linearity (%FRO max)2 | 0.02 | 0.02 | 0.05 | 0.05 |
| Scale Factor (Volts/g, nom) | 20.0 | 10.0 | 5.0 | 2.5 |
| Scale Factor Temperature Sensitivity (PPM/°C max) | 100 | 100 | 100 | 100 |
| Bandwidth (-3dB, Hz nom) | 5.0 | 5.0 | 5.0 | 5.0 |
| Output Axis Misalignment (° max) | 0.50 | 0.50 | 0.50 | 0.50 |
| Pendulous Axis Misalignment (° max) | 0.50 | 0.50 | 0.50 | 0.50 |
| Resolution & Threshold (µg max) | 3.5 | 3.5 | 3.5 | 3.5 |
Electrical
| Number of Axes | 1 |
| Input Voltage Range (Vdc) | ±12 to ±18 |
| Input Current (mA max) | 40 |
| Output Impedance (Ω nom) | 10 |
| Noise (Vrms max) | 0.002 |
Environmental
| Operating Temperature Range | -55 °C to +85 °C |
| Storage Temperature Range | -60 °C to +90 °C |
| Shock | 500 g, 1 msec, ½ sine |
| Seal | IP65 |
Custom Capabilities
- ±15V bipolar input option available
- Pigtail and Connector alternative options available
- Custom ranges and bandwidths available
Notes:
1: Full Range is defined “from negative full input acceleration to positive full input acceleration.”
2: Nonlinearity is specified as deviation of output referenced to theoretical sine function value, independent of misalignment.
3: Full Resolution is achieved with noise reduction techniques.
Downloads
Downloads
| Datasheet |
| Outline Drawing |
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