25kHz Piezoelectric Tube 38x31x25mm for Underwater Sonar

25KHz Piezoelectric Ceramic Tube

25KHz piezoelectric ceramic tube is 38 × 31 × 25 mm. Radial mode vibration.

Material

Piezo Material: PZT4

Dimensions

38 × 31 × 25mm

Specifications

Resonant frequency fr: 25 KHz ±1KHz

Dielectric Loss tg δ: 1.70

Static capacitance Cs: 15200pF ±15%

Test Conditions

25±3 °C 40~70% R.H.

Application Notes

fr, Zm, Kr => Radial mode vibration

Measurement Notes

Cs tanδ => LCR meter at 1KHz 1Vrms

Applications

Underwater communication, Ultrasonic Sensor, Vibration Sensor, Vibration generation, Piezo expansion sensor.