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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Piezo Ceramic Tube Custom 9KHz

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Product Description

Parameters

P iezoelectric ceramic tubes

Electrode direction: Radial direction

Features :

Custom piezo tubes, big size
Sizes from 6mm up to 180mm
Thickness from 0.5mm up to 15mm
Choice of metallisation (Silver, Nickel, Gold and others on request)

Wide choice of PZT formulations

Applications: NDT Non destructive Testing, underwater acoustics hydrophone, oilfield detection.

Material: PZT-52(modified PZT-5a)

Technical data:

Dimensions: OD 100mm, height 20mm, wall thickness 3mm

Radial Frequency Fr: 9.3KHz ± 5%
Electromechanical coupling coefficient K31: > 0.38
Dielectric Loss tg δ: <0.30
Static capacitance Cs: 44350pF±20%

Test Condition: 25±3 °C 40~70% R.H.

fr, Zm, Kr => Radial mode vibration

Cs tanδ => LCR meter at 1KHz 1Vrms

Nominal Sizes and Tolerances

Geometry	Size (mm)	Tolerance
Discs	Diameter: 3 to 200	Tolerance according to the sizes of the piezo elements.
Discs	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