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Piezoelectric sphere -Φ15×1.5mm

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Zibo Yuhai Electronic Ceramic Co., Ltd.
Address :  No.57 Chuangye Road, Development Area Boshan, Zibo City, Shandong Prov. P.R. of China 
Tel :
+86-0533-4230012
Fax : +86-0533-4231700
Email : sales@zbyuhai.com

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Piezoelectric sphere -Φ15×1.5mm

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Piezoelectric ceramic hemisphere

Electrode direction: Radial direction

Yuhai company developped ultrasonic ring elements and custom ring sizes, this range is fabricated from more than 10 available piezoelectric material formulations according to high sensitive, temperatures etc applications.

Applications includes: high sensitive receiver transducer: hydrophones.

  •   Features : Sizes from 6mm up to 160mm
  •   Thickness from 1mm up to 10mm
  •   Choice of metallisation (Silver, Nickel, Gold and others on request)
  •   Wide choice of PZT formulations

Applications: Hydrophone receiver, underwater acoustics transducerMaterial: PZT-52( Soft PZT, High dielectric 2400 PZT-5a)PZT -52 is a modified soft PZT designed for relative high dielectric constant required hydrophone etc. receiver transducers

Technical data:

Dimensions: diameter 15mm, wall thickness 1.5

  • Radial Frequency Fr: 124KHz ± 3KHz
  • Electromechanical coupling coefficient Kp: ≥ 50%
  • Resonant impedance Zm < 3 Ω
  • Dielectric Loss tg δ: 2%
  • Status capacitance Cs: 4200pF± 20%

Test Condition: 25±3 °C 40~70% R.H.

fr, Zm, Kr => Radial mode vibration

Cs tanδ => LCR meter at 1KHz 1VrmsNominal Sizes and Tolerances

Geometry

Size (mm)

Tolerance

Discs

Diameter:   3 to 200

 

 

 

 

Tolerance according to the sizes of the piezo elements.

Thickness:  0.2-25

Tubes

Length:    1-100

OD:       6-180

ID:        5-150

Wall:      0.5-15

Plates

Length:     1-200

Width:      1-200

Thickness:  0.2-25

Sphere

OD:        6-160

ID:         4-150

Wall:       1-10

Rings

OD:        3-180

ID:         1-150

Thickness :  0.2-25

For All Sizes

Flatness

±  0.03

Concentricity

±  0.10

Perpendicularity

±  0.10

Parallelism

±  0.05

  

We could not find any corresponding parameters, please add them to the properties table

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ADDRESS: No. 57, Chuangye Road, Development Zone, Zibo, Shandong, China

Phone Number: +86-18759937607

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