Updated:2025-09-21
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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.
Specifications
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 |
Features |
? Extremely Rugged ? Lower Cost than traditional Force-Balanced Accelerometers ? High Accuracy ? Greater Precision than MEMS Technologies ? ±5 V DC Output ? Dual-Ended Power Input ? RoHS Compliant |
Applications |
? Aerospace ? Military ? Robotics ? Academic Research ? Wind Turbine Controls ? Track Monitoring and Testing ? Vehicle Wheel Alignment |
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 |
Operating Temperature Range | -55 °C to +85 °C |
Storage Temperature Range | -60 °C to +90 °C |
Shock | 500 g, 1 msec, ? sine |
Seal | IP65 |
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