More Information
Jewell LCF-2530 系列是坚固、高精度 LCF 系列的双轴版本。 LCF-2530 的设计经过优化，可在小巧方便的封装中提供高悬挂伺服技术，适用于需要紧凑型双轴解决方案的应用。
| Features | • ± 0.5g to ± 5.0g Full Range • Filtering 5-100 Hz Bandwidth Available • Exceptional Bias & Scale Factor Repeatability • High Level ± 5 Vdc Output • 1,000g Shock Capability • Built In Temperature Sensor Available • Fluid Damped Pin Out (Options: C-connector, P-Pin) • High Accuracy Dual Axis in Small Package • Superior Bias Stability • Low EMI |
|---|---|
| 应用 | • 轨道车加速/减速控制 • 火车性能测试 • 主动减震 • 轨道车严酷度 (NVH) • 手动轨道测量 |
Performance Specifications
Static/Dynamic
| Input Range (g) | ±0.25 | ±0.5 | ±1.0 | ±2.0 | ±5.0 |
| Full Range Output(VDC ±1%)1 | ±5.00 | ±5.00 | ±5.00 | ±5.00 | ±5.00 |
| Non-linearity (%FRO max)2 | 0.02 | 0.02 | 0.02 | 0.05 | 0.10 |
| Scale Factor (Volts/g nominal) | 20.0 | 10.0 | 5.0 | 2.5 | 1.0 |
| Scale Factor Temperature Sensitivity (PPM/°C maximum) | 100 | 60 | 60 | 100 | 100 |
| Bandwidth (-3dB Hz nominal) | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 |
| Output Axis Misalignment (° maximum) | 0.50 | 1.00 | 1.00 | 1.00 | 1.00 |
| Pendulous Axis Misalignment (° maximum) | 0.50 | 1.00 | 1.00 | 1.00 | 1.00 |
| Bias (g range) | ±0.001 | ±0.002 | ±0.004 | ±0.005 | ±0.005 |
| Bias Temperature Sensitivity (V/°C maximum) | 0.001 | 0.0005 | 0.0003 | 0.0003 | 0.0003 |
| Resolution & Threshold (µg maximum) | 1 | 1 | 1 | 1 | 1 |
Electrical
| Number of Axes | 2 |
| Input Voltage Range (Vdc) | ±12 to ±18 |
| Input Current (mA max) | 50 |
| Output Impedance (Ω nom) | 100 |
| Noise (Vrms max) | 0.002 |
Environmental
| Operating Temperature Range | -40°C to +80 °C |
| Storage Temperature Range | -60 °C to +90 °C |
| Vibration (grms) | 20 |
| Shock | 1000 g, 1 msec, ½ sine |
| Seal | MIL-STD-202, Method 112, IP65 |
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.
*Specifications subject to change without notice on account of continued product development.
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