通用型加速度传感器
动态参数
灵敏度, ±10%, 25°C.......................................................... 100 mV/g
加速度范围........................................................................ 80 g peak
振幅非线性......................................................................... 1%
频率响应:
± 5%.................................................................................. 1 - 7,000 Hz
±1 dB................................................................................. 0.5 - 8,000 Hz
± 3 dB................................................................................ 0.3 - 10,000 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............................................................ 18 - 30 VDC
电流............................................................... 2 - 10 mA
电磁噪声，宽频光谱(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
输出阻抗, max.....................................................................100 Ω
偏置电压............................................................................. 12 VDC
接地................................................................................... 壳体接地，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................................................................................ 304L不锈钢
安装................................................................................... 1/4 - 28 UNF
输出接口............................................................................ 2 pin, MIL-C-5015
配套接头............................................................................ R6 type
*线缆............................................................................ J10 / J9T2A
附件
1/4-28 to 1/4-28 安装螺柱 (或客户定制)
检定证书 备注：频响和噪声均为特殊值
