压电型速度传感器
动态参数
灵敏度, ±10%, 25°C........................................................... | 3.9 mV/(mm/s) |
加速度范围......................................................................... | 1270mm/s Peak |
振幅非线性......................................................................... | 1% |
频率响应: | |
±1 dB................................................................................. | 3 - 3,500 Hz |
± 3 dB................................................................................ | 2 - 6,000 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 | |
电源电压......................................... .................................. | 18 - 30 VDC |
电流 .................... | 2 - 10 mA |
电器噪音,宽频光谱(g): | |
2.5 Hz to 25 kHz................................................................. | 3μm/s |
输出负载, max.................................................................... | 100Ω |
偏置电压............................................................................. | 12 VDC |
接地..................................................................................... | 壳体,内部屏蔽 |
环境性能 | |
温度范围.............................................................................. | –40 to 120°C |
振动限............................................................................. | 500 g peak |
冲击限............................................................................. | 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 |
物理性能 | |
传感元件............................................................................. | PZT ceramic/shear |
重量.................................................................................... | 80 克 |
壳体材料............................................................................. | 316L不锈钢l |
安装................................................................................... | 1/4 - 28 UNF |
输出接口............................................................................. | 2 pin, MIL-C-5015 |
配套接头............................................................................. | R6 te |
推荐线缆 | |
附件 |
1/4-28 to M6 安装螺柱 (或客户定制)
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备注：频响和灵敏度均为值
