815列车车体加速度传感器
动态参数
FSO, ±10%,24°C...................4~20 mA
加速度范围(g)......................10
灵敏度(mA/g).......................0.8
振幅非线性.........................1%
频率响应(+/-5%)....................0-100 Hz
横向灵敏度,max.....................3% of axial
电气性能
电源要求:..........................12-30VDC
零点输出(±5%).....................12mA
残留噪声, 宽带光谱.................2μARMS
输出阻抗...........................<100Ω
绝缘电阻(@500VDC)..................>100 MΩ
启动时间...........................<100 mS
环境性能
温度范围...........................–45 to 85°C
零点漂移(max.ref.24°C)............±2.5%FSO
灵敏度漂移(max. ref.24°C).........±3%
振动极限...........................100g peak
冲击极限...........................1,000g peak
密封 ..............................IP67
物理性能
传感元件...........................MEMS(VC)
重量...............................160 grams
壳体材料...........................Anodized aluminum
安装...............................M6X16 Screws
线缆弯曲(带护管)...................25mm(R)
输出接口...........................可选
附件
2x M6 螺钉(安装力矩 0.7 Nm)
3 米配套线缆(或客户定制
