312A-80防雷型加速度计
动态参数
灵敏度,±10%,25C.................100mV/g
加速度范围 ......................80g peak
振幅非线性.......................1%
频率响应:
± 5%............................2-7,000Hz
±1dB............................1-10,000Hz
± 3 dB..........................0.4-14,000Hz
共振频率.........................32kHz
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 .........................18-30VDC
直流电流 .........................2-10 mA
电器噪声,
宽带光谱(g):
2.5 Hz to 25 kHz...................400μg
10Hz...............................8μg/√Hz
100Hz..............................4μg/√Hz
1000Hz.............................2μg/√Hz
输出电阻，max......................100Ω
偏置电压...........................12VDC
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...........................500g peak
冲击极限...........................5,000g peak
绝缘电压...........................2500V(AC)
电磁灵敏度,equiv g(max ............70μg/gauss
密封...............................气密封
基应变灵度,max.....................0.0002 g/μstrain
物理性能
传感元件设计.......................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
匹配连接器.........................R6 type
*线缆...........................J10/J9T2A
附件
1/4-28 to 1/4-28 安装螺柱 (或客户定制)
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