Piezoelectric Charge output type (PE) accelerometer General tri-axial accelerometer measuring range frequency response(£10%) resonance frequency Nonlinear transverse sensitivity TYPICAL FREQUENCY RESPONSE: Environmental character overload limit temperature range Electrical character insulation resistance physical character . ceramics stucture mode It depends on the material and quantity of sensing elements sensing element [3] least square method NOTE: [1] Inherent characteristics [2] The low frequency response is determined by the external signal conditioner positive polarity electrical isolation shell material sealing mode laser welding laser welding electrical connector electrical connection location mounting thread