| Dimensions | 3.75 × 2.88 × 2.96 in |
|---|---|
| Features | • ±0.5g to ± 5.0g Full Range |
| Applications | • Geophysical Testing |
LCF-3500 Series Linear Accelerometer
Highlights:
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The Jewell LCF-3500 Series Flexure Suspension Fluid Damped Tri-Axial Accelerometer is a ±0.5G to ±5G device designed for applications where high levels of shock and vibration are present. LCF units are characterized by excellent turn on repeatability and very low hysteresis.
Additional information
Performance Specifications
Performance Specifications
Static/Dynamic
| Input Range (g)1 | ±0.50 | ±2.0 | ±5.0 |
| Full Range Output (Volts ±0.5%) | ±5 | ±5 | ±5 |
| Non-linearity (%FRO max)2 | 0.05 | 0.05 | 0.05 |
| Scale Factor (Volts/g, nominal) | 10.0 | 2.50 | 1.00 |
| Scale Factor Temperature Sensitivity (PPM/°C maximum) | 100 | 100 | 100 |
| Bias (g maximum) | 0.005 | 0.005 | 0.005 |
| Bias Temperature Sensitivity (µg/° maximum) | 100 | 100 | 100 |
| Natural Frequency (Hz minimum)3 | 30 | 30 | 30 |
| Bandwidth (-3dB, Hz, minimum) | 30 | 30 | 30 |
| Input Axis Misalignment (° maximum) | 1.0 | 1.0 | 1.0 |
| Resolution & Threshold (µ) | 10 | 10 | 10 |
Electrical
| Number of Axes | 3 |
| Input Voltage Range (VDC) | ±12 to ±18 |
| Input Current (mA, maximum) | ±45 |
| Output Impedance (Ω, nominal) | 100 |
| Noise (Vrms, maximum) | 0.002 |
Environmental
| Operating Temperature Range | -40°C to +80°C |
| Storage Temperature Range | -60°C to +90°C |
| Vibration | 20 grms |
| Shock | 1000g, 1 msec, ½ sine |
| Seal | Epoxy |
Custom Capabilities
- Unit Power Connections can be easily adapted for operations from single-ended, floating power supplies of 24 to 36 Volts DC
- Internal Temperature Sensor
- 4-20mA Output
Notes:
1: Full range is defined as “from negative to positive full input acceleration.”
2: Referenced to best-fit straight line independent of misalignments
3: Output phase angle = -90°.
Downloads
Downloads
| Datasheet |
| Outline Drawing |
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Highlights:
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