FSO, ±10%, 25°C............................................................. | 16 mA |
加速度范围 ........................................................................ | 50mm/s RMS |
振幅非线性......................................................................... | 1% |
频率响应: | |
±1 dB................................................................................. | 3 - 1,000 Hz |
共振频率............................................................................. | 32 kHz |
横向灵敏度, max................................................................. | 5% of axial |
温度响应: | |
–50°C................................................................................. | –10% |
+120°C............................................................................... | +10% |
电气性能 | |
电源要求: 电源电压 ........................................................... | 12 - 30 VDC |
电器噪声,宽频光谱(g): | |
2.5 Hz to 25 kHz.................................................... | 0.26mm/s RMS |
电器隔离 (壳体)..................................................... | 100 MΩ |
偏置电流 ±10%................................................................. | 4 mA |
启动时间 (within 2%of value)............................................. | <15 s |
接地..................................................................................... | 壳体独立,内部屏蔽 |
环境性能 | |
|
温度范围.............................................................................. | –40 to 85°C |
振动极限.............................................................................. | 500 g peak |
冲击极限............................................................................. | 5,000 g peak |
电磁灵敏度, 当量g, max ................................................... | 70 μg/gauss |
密封..................................................................................... | 气密封 |
基应变灵敏度, max............................................................ | 0.0002 g/μstrain |