Stock Piezoelectric Hemisphere Piezoelectric transducers for Acoustic Sensors
WuHan Piezohannas Tech.Co .,Ltd is a manufactuer of piezoelectric ceramics ,ultrasonic transducers and some other ultrasonic deivce with strong technology force.With a quality management system and research & development sector,our products are extensively used in most applications.
Dimension of Piezo Ceramic Bowl:
Dimensions: outer diameter 63.5mm, wall thickness 4mm
Static capacitance Cs: 20780
Test Report of Piezo Ceramic Bowl:
Outer dimension :from 6mm up to 160mm
Wall Thickness: from 1mm up to 10mm
Choice of metallisation (Silver, Nickel, Gold and others on request)
Wide choice of PZT formulation
Acoustic-wave Sensors Application:
Acoustic-wave sensors use piezoelectricity to set up a high-frequency surface wave that is sensitive to molecules absorbed on the surface. A molecule causes the wave propagation to slow, and the specific dynamics are analyzed by intelligent pattern-recognition algorithms that can deduce the type of molecule.