For an upcoming roadtest of a Raspberry Pi DAQ Hat, IEPE sensors are used such as:

For an upcoming roadtest of a Raspberry Pi DAQ Hat, IEPE sensors are used such as:

I've haven't used an IEPE sensor myself in the last 10 years. I have designed electronics for them and to interface with them - so someone must use them. They seem to be used with high end data acquisition systems used in envinronmental monitoring and research (automotive and aerospace seem keen).
I've haven't used an IEPE sensor myself in the last 10 years. I have designed electronics for them and to interface with them - so someone must use them. They seem to be used with high end data acquisition systems used in envinronmental monitoring and research (automotive and aerospace seem keen).