The LDT0-028K is a flexible component comprising a 28 µm thick piezoelectric PVDF polymer film with screen-printed silver ink electrodes, laminated to a 0.125 mm polyester substrate, and fitted with two crimped contacts. As the piezo film is displaced from the mechanical neutral axis, bending creates very high strain within the piezopolymer and high voltages are generated. When the assembly is deflected by direct contact, the device acts as a flexible “switch”, and the generated output is sufficient to trigger MOSFET or CMOS stages directly.
If the assembly is supported by its contacts and left to vibrate “in free space” (with the inertia of the clamped/free beam creating bending stress), the device will behave as an accelerometer or vibration sensor. Adding mass, or altering the free length of the element by clamping, can change the resonant frequency and sensitivity of the sensor to suit specific applications. Multi-axis response can be achieved by positioning the mass off-center.. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Features:
- Piezoelectric vibration sensor.
- Silver ink electrodes for enhanced sensitivity and accuracy.
- No mass version for measuring high-frequency vibrations.
- Small and lightweight design for easy integration into systems.
- Wide frequency response range.
- Low power consumption.
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Applications:
- Vibration sensing and monitoring.
- Structural health monitoring.
- Condition monitoring and predictive maintenance.
- Industrial automation and control.
- Automotive and aerospace applications.
- Robotics and drones.
- Medical devices and instruments.
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| General Specification |
| Model |
LDT0-028K |
| Operating Temperature |
0ºC to 85ºC |
| Storage Temperature |
-40ºC to 85 ºC |
| Shipment Weight |
0.01 kg |
| Shipment Dimensions |
3 × 3 × 1 cm |
Please allow 5% measuring deviation due to manual measurement.
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Documentation:
- Datasheet
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Package Includes:
1 x TE Connectivity LDT0-028K Piezoelectric Sensor Vibration Silver Ink Electrode No Mass Version
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