Additional Information
| Weight | 4 oz |
|---|---|
| Dimensions | 3.10 × 1.36 × 1.525 in |
| Features | • ±0.5g to ± 5.0g Full Range |
| Applications | • Geophysical Testing |
The Jewell LCF-200 Series Flexure Suspension Fluid Damped 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.
Performance Specifications
Static/Dynamic
| Input Range (g) | ±0.5 | ±1.0 | ±2.0 | ±5.0 |
| Full Range Output (FRO VDC ±0.5%)1 | ±5.0 | ±5.0 | ±5.0 | ±5.0 |
| Scale Factor (Volts/g nominal) | 10.0 | 5.0 | 2.5 | 1.0 |
| Scale Factor Temperature Sensitivity (PPM/°C maximum) | 100 | 100 | 100 | 100 |
| Natural Frequency (Hz nominal)2 | 30 | 30 | 30 | 30 |
| Bandwidth (-3dB Hz nominal) | 30 | 30 | 30 | 30 |
| Output Axis Misalignment (° maximum) | 0.71 | 0.71 | 0.71 | 0.71 |
| Pendulous Axis Misalignment (° maximum) | 0.71 | 0.71 | 0.71 | 0.71 |
| Bias (g) | ±0.005 | ±0.005 | ±0.005 | ±0.005 |
| Bias Temperature Sensitivity (µg/°C maximum) | 50 | 50 | 50 | 50 |
| Resolution & Threshold (µg maximum) | 1 | 1 | 1 | 1 |
Electrical
| Number of Axes | 1 |
| Input Voltage Range (VDC) | ±12 to ±18 |
| Input Current (mA maximum) | 15 |
| Output Impedance (Ω nominal) | 100 |
| Noise (Vrms maximum) | 0.001 |
Environmental
| Operating Temperature Range | -40°C to +80°C |
| Storage Temperature Range | -40°C to +90°C |
| Vibration (grms) | 20 |
| Shock | 100g, 0.011 sec, ½ sine |
| Seal | MIL-STD-202, Mtd. 112 |
Notes:
1: Full Range is defined "from negative full input acceleration to positive full input acceleration."
2: Output Phase angle = - 90°.
Downloads
| Datasheet |
| Outline Drawing |
