The Model MA23 subminiature amplified piezoelectric accelerometers are designed to be used in laboratory testing, modal analysis studies, and structural monitoring. The constant current low output impedance output combined with the ability to drive high load capacitance allows long runs of low cost cable without degradation of data. The Model MA23 features a high natural frequency, a high sensitivity, a wide frequency range and a flat sensitivity vs. temperature response over the temperature range. The model MA23 would normally be mounted to the structure using beeswax or adhesive. The model MA23 can be supplied with different cable lengths.