Features

• TE Connectivity LDT Series Piezo Vibration Sensors. TE Connectivity ‘s MEAS LDT series of piezo vibration sensors are constructed with a piezo film element laminated to a polyester layer. A wide range of lead attachments are available. Some of this series are supplied with solder tabs for direct application with PCBs whilst others are completed with a twisted pair wire. The capacitance is proportional to the area and inversely proportional to the thickness of the element. Suitable applications for LDT0/M vibration sensors include low power wakeup switch, low cost vibration sensing, car alarms, security systems, washing machine vibration sensing and body movement. The LDT1 range can be ***d for measuring impact related events, counting the number of impact related events, recording the time of an event, sensing direct contact force, sensing vibration using a cantilevered switch, wakeup switches and motion detection are all suitable applications. LDT2/4 piezo sensors are suitable for solid state switches for counters, momentary close type switches and beam-type vibration sensors. Multi-purpose Robust Laminated Impact sensing Multi-purpose