低频率响应加速度
传感器动态参数
灵敏度, ±10％, 25°C................................................250 mV/g
加速度范围..........................................................20 g peak
振幅非线性......................................................... 1％
频率响应:
± 5％...............................................................0.5 - 4,000 Hz
±1dB.............................................................. 0.3- 6,000 Hz
± 3 dB............................................................ 0.1 - 10,000 Hz
共振频率........................................................... 24 kHz
横向灵敏度, max.....................................................5％ of axial
温度响应:
–50°C.............................................................–5％
+120°C.............................................................+5％
产品特点
•低频响应
•坚固耐用
•高灵敏度
•气密封
•壳体孤立
•静电保护
•反向连接保护
•EMI / RFI 屏蔽
电气性能
电源要求 电源电压................................................. 18 - 30 VDC
直流电流.............................................................2 - 10 mA
电器噪声, 宽频光谱(g):
2. 5 Hz to 25 kHz.................................................. 200 μg
10 Hz.............................................................. 4μg/√Hz
100 Hz..............................................................2μg/√Hz
1000 Hz............................................................ 1μg/√Hz
输出阻抗, max...................................................... 100 Ω
偏置电压........................................................... 12 VDC
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............................................................100 g peak
冲击极限........................................................... 2,000 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
传感元件设计...................................................... PZT ceramic/shear
重量............................................................... 100 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)；
检验证书
注意:频率响应限制频谱和噪声值是典型的
