TE Connectivity LDT0-028K Piezoelectric Vibration Sensor (No Mass Version)
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| Sensor Type | Piezoelectric Vibration Sensor |
| Sensitive Component | PVDF piezoelectric film |
| Film Thickness | 28 μm |
| Base Material | Polyester |
| Base Thickness | 0.125 mm |
| Electrode Material | silver ink |
| Connection Method | Press contacts (crimped contacts) |
| Output Signal | AC coupled, high voltage (±90V) |
| Sensitivity | Low Frequency High Sensitivity |
| Detecting Axles | Multi-axis |
| Operating Temperature | Up to 80°C |
Manufacturer No.
LDT0-028K
Interchange No.
LDTM-028K
Electrical and Electronic System - Industrial Encyclopedia
TE Connectivity (formerly Measurement Specialties) LDT0-028K is a flexible piezoelectric vibration sensor with a 28μm thick PVDF piezoelectric film laminated on a 0.125mm polyester substrate, equipped with two piezoelectric contact points. The sensor has low frequency high sensitivity, supports multi-axis detection, and outputs AC coupled high voltage (±90V), suitable for vibration, shock, bending and other measurement scenarios. Widely used in industrial vibration monitoring, vehicle alarm, intelligent switch and IoT devices.