用于振动分析的加速度计选择

您好，我们正在构建一个用于机器状态监控的应用程序。为此，我试图找出具有以下规格的适当加速度计：（1）1.5至2 kHz的频率响应，（2）高ODR，越高越好，（3）模拟抗混叠滤波器， （4）至少14位的分辨率。在查看了不同的加速度计之后，我已经将LSM303AH和ISM330DLC归零（我们将只使用acc传感器）。你能否建议两者中哪一个优先于另一个（对于这个特定的应用）？或者，如果这些不合适，请您提出其他选择。
问候，
ANKUR

#accelerometer #vibration



以下为原文




Hello, we are building an application for condition monitoring of machines. For this, I am trying to figure out the appropriate accelerometer with the following specs: (1) a frequency response of 1.5 to 2 kHz, (2) a high ODR, higher the better, (3) an analog anti-aliasing filter, and (4) a resolution of at least 14 bits. After looking at different accelerometers, I have zeroed-in on LSM303AH and ISM330DLC (we'll be utilizing only the acc sensor). Can you please suggest which among the two should be preferred over the other (for this particular application)? Or, if these are not the appropriate ones, could you please suggest other options.
Regards,
Ankur

#accelerometer #vibration