| | 动态参数 | |
| | 灵敏度, ±10%, 25°C.................................................... | 1.6 mA/g |
| | 加速度范围 ........................................................... | 10 g RMS |
| | 振幅非线性....................................................... | 1% |
| | 频率响应: | |
| ± 5%.................................................................................. | 3 - 5,000 Hz |
| | ±1 dB................................................................................. | 1 - 10,000 Hz |
| | ± 3 dB................................................................................ | 0.4 - 14,000 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% |
产品特点
• 4~20mA 输出
• 宽频响范围
• 坚固耐用
• 高灵敏度
• 气密封
• 壳体独立
• 静电保护
• 反向连接保护
电气性能
电源要求: 电源电压 ........................................................... 18 - 30 VDC
电器噪声, 宽带光谱(g):
2.5 Hz to 25 kHz................................................................. 500 μg
10 Hz.................................................................................. 10 μg/√Hz
100 Hz................................................................................ 5 μg/√Hz
1000 Hz.............................................................................. 2.5 μg/√Hz
输出负载, max................................................................... 100 Ω
偏置电流10%..................................................................... 4 mA
接地................................................................................... 壳体独立，内部屏蔽
环境性能
温度范围............................................................................ –50 to 120°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
物理性能
传感元件............................................................................ PZT ceramic/shear
重量................................................................................... 80 克
壳体材料................................................................................ 316L不锈钢
安装................................................................................... 1/4 - 28 UNF
输出接口............................................................................ 2 pin, MIL-C-5015
配套接头............................................................................ R6 type
推荐电缆............................................................................ J10 / J9T2A
附件
1/4-28 to M6安装螺柱(或客户定制)
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备注:频率响应和噪声均为特殊值