piezoelectric materials piezo tube piezoelectric sensors for sale

                                 Piezoelectric Tube Transducer

WuHan Piezohannas Tech.Co .,Ltd is a manufactuer of piezoelectric ceramics ,ultrasonic transducers and some other ultrasonic deivce with strong technology force.With a quality management system and research & development sector,our products are extensively used in most applications.

Piezo Ceramics Tube Description:

 

Dimensions: 9.6x8.2x9.5mm
Resonant frequency fr: 98 KHz±5KHz
Electromechanical coupling coefficient Keff:<25%     
Dielectric Loss tg δ:<2.20
Resonant impedance Zr: ≤80.6 Ω
Static capacitance Cs: 6000pF±20%

Mainly used for assembling large ultrasonic transducer array or adhesive in various kind of curved beam to measure the impact and vibration.It also can be used to assemble various kind of vibration pickup and acoustic pick up.Sometimes,the cross section with a certain angle trapezoid used to assemble high-power and lower frequency of mosaic pipe which is used in active sonar equipment.

Application: used for  the ocean project,sonar, hydrophone, underwater comunications device,Ultrasonic animal repelent, Ultrasonic insect repelent, ultrasonic pest control piezo transducer,displacement of mirror for laser optics by several micrometers and others.

Standard Size of Piezo Tube:

Diameter: 5.0 - 100mm
Wall thickness: 1 - 10mm
Height: 2.5 - 50mm

PZT Material:

 

- PZT4 Piezoelectric ceramics have a double behavior of receiving and transmitting, with higher sensitivity and lower dielectric loss.

- PZT5 Piezoelectric ceramics have higher electro-mechanical coupling coefficient, the moderate dielectric constant and higher sensitivity.

- PZT8 Piezoelectric ceramics of high power transmission type have good piezoelectric property, high mechanical strength, high coercive field, low dielectric loss in strong fields.

 

Applications of Piezoelectric tubes