The Dytran model 7521A2 is a single axis DC response accelerometer. The device is developed as an easy and cost-saving solution for low level and low frequency vibration measurements.
It is made for zero-to-medium frequency applications. The Dytran 7521A2 features a low-end frequency response of 0 Hz, and an upper frequency range of 1,500 Hz, with a total weight of just 3.7 grams.
The unit is useful for airbag testing, crash testing, seismic monitoring, tilt measuring and robotics applications.