Features Multi-Layer Construction: This high-sensitivity polymer piezoelectric film sensor consists of a PET substrate, upper and lower electrodes, a piezoelectric film layer, and an insulating protective layer. Physiological and Physical Signal Detection: This flexible piezoelectric film sensor can detect physiological signals such as heart rate, pulse, and respiration, and monitor physical phenomena such as vibration and shock. High Sensitivity and Stability: The sensor features thin profile, lightweight design, high sensitivity, low acoustic impedance, and excellent stability. Flexibility and Biocompatibility: The flexible piezoelectric film sensor offers a wide frequency response range, large dynamic range, superior flexibility, and high biocompatibility. Chemical Resistance: The piezoelectric pressure transducer is chemically resistant and environmentally friendly. Specifications Item Type: Flexible Piezoelectric Film Sensor Material: High-Sensitivity Polymer Applications: Detection of physiological signals (e.g., heart rate, pulse, respiration) and monitoring of physical phenomena (e.g., vibration, shock) Package Includes: 1 × Flexible Piezoelectric Film Sensor