Interfacing with an Endevco 35a Piezoelectric Accelerometer

That sensor needs a device like this : https://www.endevco.com/133/
I guess that is filled with electronics with perfect current sources for the sensor and opamps and filters.

It needs a voltage +18 to +24V (that is almost like an XLR microphone), but then it needs a circuit that generates a constant 4mA. It will not be easy to make that, and it might never be as accurate as that device filled with electronics.

I could not find anyone who made a circuit to use that sensor.