Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-09-21
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Datasheet Drawing
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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