加速度传感器310A-20-LF

低转速机械加速度传感器

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%

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

推荐线缆..................................................... 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

量程

20g

灵敏度

250mV/g

频响

0.1-10000Hz

温度

–50°C-+120°C