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[China]
Trade Verify
Address: 22A,Dingheng Center Building ,No.45 Fengtai North Road,Beijing,China
Contact name:ChengLihong
Beijing Cheng-cheng Weiye Ultrasonic Science & Technology Co.,Ltd |
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Tube and Ring Piezoelectric Ceramic Plate for Ultrasonic Detectors
Quick Detail :
all kinds of piezoceramics and piezoelectric ceramic.we can produce according to the required size.
the materials have the pzt4,pzt5 ,pzt8 or other required material.
Description :
◊ High efficiency: high mechanical parameter Q, the transduction efficient between electricity and sound above 95%.
◊ High amplitude: the transducer strength is improved by fixing the high speed vibrator directly on the base of washing groove with bolt. Compare with a magnetic expansion vibrator, its amplitude can be improved above 50%.
◊ Good heat resistance: a large range of working temperature, low resonance impedance and heat productivity.
◊ Good construction: fastened by bolt, easy for assembling, high reliability.
Applications:
widely used in all kinds of ultrasonic sensor.ultrasonic transducer.Medical,ultrasonic detectors and so on
Specifications:
Dimensions (mm) | Capacity C (pF) | Weak field dissipation Tgδ (12v) | Strong field dissipation Tg δ (400v) | Radial frequency Fr(KHz) | Resonance impedance Zm (∩ ) | Thick frequency Ft (KHz) | Coupling modulus Kr (%) | Quality factor Qm |
Φ16*Φ8*4 | 340±10% | ≤0.5% | ≤1.0% | 95.8±5% | ≤20 | 512 | ≥45 | ≥800 |
Φ25*Φ10*4 | 935±10% | ≤0.5% | ≤1.0% | 65.5±5% | ≤15 | 512 | ≥45 | ≥800 |
Competitive Advantage :
◊ High efficiency
◊ High amplitude:
◊ Good heat resistance
◊ Good construction:
