Gold Member Since 2010
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Wuxi Haiying International Trade Co., Ltd.

Piezo Ceramic, Medical Implement, Medical Equipment manufacturer / supplier in China, offering Liquid Level Controllers Piezo Ceramic P81, Hand-Carried Color Doppler Ultrasound with LCD Monitor, Piezo Ceramic and so on.

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Supplier Homepage Product Piezo Ceramic Liquid Level Controllers Piezo Ceramic P81

Liquid Level Controllers Piezo Ceramic P81

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Payment Terms: T/T
Product Description
Piezoelectric ceramic elements are widely used in various fields electroacoustics, ultrasonics, communications, test and measurements, automatic control, medical ultrasound, ignition, etc. Types, specifications and characteristics of partial piezoceramic elements produced by our company are listed in the following table for broad customers to choose. Special products can be developed and fabricated according to client's requirements


Specification:P-81 OD8/ID2.5*1.8
Features:fs=250kHz±5%
       Kp=0.62±6%
       C=315pF±12.5%

P81 is equal to Navy Type III
         
Characters
     
 high electromechanical coupling factors (k)
 high mechanical quality factor (Qm )
 high stability / low dissipation factor
 compatible with high voltages / high mechanical loads

1 ring-piezo
 
DimensionRadial frequencyCapacitanceDielectric lossElectromechanical coupling coefficientImpedanceThickness frequencyMechanical 
(mm)(KHz)(pf)tgδ(%(Kp)Zr(Ω)(KHz)quality factor 
       (Qm)
Φ25×Φ10×366.41240±12.5%≤0.3≥0.46≤15683±5%800
Φ25×Φ10×466.4930±12.5%≤0.3≥0.46≤15512±5%800
Φ40×Φ12×545.92070±12.5%≤0.3≥0.46≤15410±5%800
Φ40×Φ15×542.21960±12.5%≤0.3≥0.46≤15323±5%500
Φ40×Φ17×640.51555±12.5%≤0.3≥0.46≤15341±5%800
Φ40×Φ20×537.91700±12.5%≤0.3≥0.47≤15410±5%800
Φ50×Φ20×633.22490±12.5%≤0.3≥0.46≤15341±5%500
Φ50×Φ17×6.534.82430±12.5%≤0.3≥0.46≤15315±5%800
Φ50×Φ23×631.22340±12.5%≤0.3≥0.47≤15341±5%800
Φ50×Φ27×629.32100±12.5%≤0.3≥0.47≤15341±5%800
Φ60×Φ30×1025.31922±12.5%≤0.3≥0.47≤18205±5%800
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