The LDT1-028K is a multi-purpose, piezoelectric sensor for detecting physical phenomena such as vibration or impact. The piezo film element is laminate to a sheet of polyester (Mylar), and produces a useable electrical signal output when forces are applied to the sensing area. The dual wire lead attached to the sensor allows a circuit or monitoring device to process the signal. Applications: Sensing direct contact force, Recording time of an event, Counting number of impact events, Measuring impact-related events, Sensing vibration using cantilevered beam, Wakeup switch, Motion detection Features: Piezoelectric polymer Multi-purpose Vibration sensing Impact sensing Laminated Dual wire lead attached Minimum impedance: 1 MΩ Preferred impedance: 10 MΩ and higher Output voltage: 10mV-100V depending on force and circuit impedance Storage temperature: -40°C to +70°C [-40°F to 160°F] Operating temperature: 0°C to +70°C [32°F to 160°F]