319A-250高防护型振动加速度传感器

动态参数

灵敏度,±10%,25C.................20mV/g

加速度范围 ......................250g peak

振幅非线性.......................1%

频率响应:

± 5%...........................3-5000Hz

±1dB............................1-10000Hz

± 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...................2mg

10Hz...............................30μg/√Hz

100Hz..............................20μg/√Hz

1000Hz.............................10μg/√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

电磁灵敏度, 当量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