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Vibration measurement sensors

Andy Zh
Associate II
Posted on August 11, 2017 at 10:20

Dear,all:

      ST companies have used for vibration measuring acceleration sensor? Requirements are as follows:

Frequency response: more than 1kh

Range: 0-40 g

Power:Low power consumption

Used in water pump, fan and other industrial sites

     if ST companies have not these sensor,Can you introduce other company sensor?

3 REPLIES 3
Miroslav BATEK
ST Employee
Posted on August 14, 2017 at 11:22

You can consider

http://www.st.com/content/st_com/en/products/mems-and-sensors/accelerometers/h3lis331dl.html

 the range is 100/200/400g, but the maximum output data rate is only 1kHz.

Are you sure you need to measure vibration up to 40g? If 16g would be enough you can also consider

http://www.st.com/content/st_com/en/products/mems-and-sensors/accelerometers/iis2dh.html

 which is capable to provide data with output data rate up to 5376 Hz.
Posted on December 12, 2017 at 11:40

You can check this overview of ST accelerometers.

http://www.st.com/content/st_com/en/products/mems-and-sensors/accelerometers.html?querycriteria=productId=SC444