Email :ceo@zbyuhai.com Tel : +8618753397607
Contact us
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
Piezoelectric disc for flowmeter- Φ20×2MHz
Piezoelectric ceramic disc
- Quick delivery
- wrapped arround electrode available
Yuhai company developped piezo disc elements of various sizes, this range is fabricated from more than 10 available piezoelectric material formulations according to high sensitive, temperatures etc applications. Applications includes: high driving piezo transducer
Features :
- Sizes from 3mm up to 200mm
- Thickness from 1mm up to 10mm
- Choice of metallisation (Silver, Nickel, Gold and others on request)
- Wide choice of PZT formulations
Application: high power ultrasonic vibration transducerMaterial: PZT-82 (hard PZT, equal to PZT-8) P-82 is used in high power applications and has an extremely high mechanical quality. With the ability to withstand high levels of electrical excitation and mechanical stress, Navy Type III has the best power handling capabilities. Applications include ultrasonic cleaners, cell disruption, phacoemulsification, and high power ultrasonics.
Technical data:Dimensions: diameter 20mm, thickness 1mm according to frequency 2MHz
| Thickness Frequency(Ft) | 2MHz ± 5% |
| Statics Capacity (pF) | 2890pF ± 12.5% |
| Dielectric loss(tgδ)(1v,KHz) | ≤2% |
| Electromechanical coupling coefficient Kp: | ≥0.58 |
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 |
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|
Tubes |
Length: 1-100 |
|
|
OD: 6-180 |
||
|
ID: 5-150 |
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|
Wall: 0.5-15 |
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Plates |
Length: 1-200 |
|
|
Width: 1-200 |
||
|
Thickness: 0.2-25 |
||
|
Sphere |
OD: 6-160 |
|
|
ID: 4-150 |
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|
Wall: 1-10 |
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|
Rings |
OD: 3-180 |
|
|
ID: 1-150 |
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|
Thickness : 0.2-25 |
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For All Sizes |
Flatness |
± 0.03 |
|
Concentricity |
± 0.10 |
|
|
Perpendicularity |
± 0.10 |
|
|
Parallelism |
± 0.05 |
Nominal Electric Tolerances
|
Piezoelectric Properties |
± 5% |
|
Relative Dielectric Constant |
± 15% |
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Contact Info
ADDRESS: No. 57, Chuangye Road, Development Zone, Zibo, Shandong, China
Phone Number: +8618753397607
EMAILS: ceo@zbyuhai.com
josa@zbyuhai.com
+8618753397607
Message
+8618753397607
