Ultrasonic Detectors Medical Equipment Sensor Using Piezo Ceramic
Quick Detail
When the voltage is applied to the piezoelectric ceramic, it will produce mechanical deformation with the change of the voltage and frequency. On the other hand, when the vibration piezoelectric ceramic, it will produce a charge. Using this principle, when given by the two pieces of piezoelectric ceramic or a piece of piezoelectric ceramic and a metal piece a vibrator pressure, called bimorph element, an electrical signal is applied to will due to bending emit ultrasonic vibration. On the contrary, when ultrasonic vibration is applied to the piezoelectric element, an electrical signal is generated. Based on the above function, the piezoelectric ceramic can be used as an ultrasonic sensor.
Description
Ring Piezoelectric Ceramic:
◊ 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
Ring Piezoelectric Ceramic:
|
Dimensions (mm) |
Capacity C(pF) |
Weak field dissipation Tgδ (12v) |
Radial frequency Fr (KHz) |
Resonance impedance Zm (∩) |
Coupling modulus Kp (%) |
|
Φ50ｘΦ17ｘ5 |
3160±10% |
≤0.5% |
34.8±5% |
≤1500 |
≥45 |
Competitive Advantage of Ring Piezoelectric Ceramic:
◊ High efficiency
◊ High amplitude:
◊ Good heat resistance
◊ Good construction:
Company introduction:
Established in 1999, Beijing Cheng-cheng Weiye Science and Technology Co., Ltd is a professional manufacturer in ultrasonic transducers, ultrasonic equipment and piezoelectric ceramics.
Notably in 2004, we researched and developed our ultrasonic tubular transducer equipment into a new product that turns the extreme inconvenience brought about by pipeline and vacuum cleaning into an easy task. This product has been widely used in distillation, mix and mill for various chemical procedures and has received much praise from our customers.
Payment:
We accept paypal or T/T, western union etc.
Shipping:
Normally if your quantity is not too much, we ship out by Fedex express economy. Or as your requested by sea or other express, according to your quantity.
Certification:
CE, ISO9001, ROSH
