高灵敏度三向低频加速度计833系列-55℃低温MEMS加速度传感器：
特点： –55 to 125低温加速度计，电容式原理，DC响应，三轴加速度测量
V833系列产品是一款具有高灵敏度，可同步测量相互垂直的三轴向加速度和低频振动的加速度传感器，其特点是采用变容式MEMS硅晶片为敏感元件，输出信号与施加的加速度成比例输出，输出信号单向峰值为2.5V±2V。 此加速度传感器为5.5~30V单端稳压电源供电，产品环境温度稳定性通过内置电路的温度补偿实现。敏感元件和电子组件封装在密封的阳极氧化铝外壳中，连接方式为整线输出，可定制客户型号的连接器。信号地通过阳极氧化铝外壳与测试对象隔离，833加速度传感器可以用M3螺钉或粘合剂安装。 V833系列加速度计广泛应用于低频测量和紧凑封装的研发或工业OEM应用。
信号输出, ±10%, 25°C............................................................ ±2000 mV
加速度量程Acceleration range(g) ..................................................... 2/5/10/30/50/100/200
非线性Amplitude nonlinearity..................................................... 1%
频响Frequency response(+/-3dB):
2g.................................................................................... 0 - 800 Hz
5g.................................................................................... 0 - 1700 Hz
10g.................................................................................. 0 - 2400 Hz
30g.................................................................................. 0 - 3000 Hz
50g.................................................................................. 0 - 3000 Hz
100g................................................................................ 0 - 3000 Hz
200g................................................................................ 0 - 3000 Hz
Zero................................................................................. ±20mV
Transverse sensitivity, max............................................. 3% of axial
Temperature response, max:
Zero shift ......................................................................... ±0.02%SFO/°C
Scale shift........................................................................ ±0.025%/°C
Electrical
供电电压Power requirement: 888888................................... 5 - 30 VDC
Current consumption ....................................................... <10 mA
Electrical noise, Broadbａnd Spectral:
0 Hz to 4 kHz.................................................................... 27µV/√Hz
Output load....................................................................... Min. 50 Kohm
Bias output voltage........................................................... 2.5 VDC
Grounding......................................................................... Case isolated
Environmental
加速度计工作温度Temperature range........................................................... –55 to 125°C
