Transmitting sound pressure level (with rubber sleeve) at resonant frequency;0db re 0.0002 bar per 10vrms at 30cm.
Air ultrasonic ceramic transducers.
The transducer works as a signal transmitting and receiving unit.
Assembled units with harness (2) piezoelectric polymer type (3) electrostatic type:
Apc's standard ultrasonic cleaning transducers are available in four.
Piezoelectric high frequency transducers generate, receive, or generate and receive ultrasonic signals that can be used to measure distances in air, water, or other fluid media, to determine flow rates, or for other applications.
Enclosed type (bistatic operation) c.
Receiving sensitivity (with rubber sleeve)
Capacitance at 1khz ±20% 250st 3000 pf
Air ultrasonic ceramic transducers400ep125 specification.
Air ultrasonic transducers (1) piezoelectric ceramic type:
Structure of ultrasonic transducers as shown in figure 1, the ultrasonic transducer is composed of piezoelectric ceramics, acoustic matching layers and damping layers.
0db re 0.0002μbar per 10vrms at 30cm 112db min.
0db re 0.0002µbar per 10vrms at 30cm 100db min.
The main component of the piezoceramics is lead zirconate titanate (pzt) with conductive layers coated on both sides.
While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad.
Meanwhile, our organization staffs a group of experts devoted for the advancement of air ultrasonic ceramic transducers, desktop metallographic polisher, wire.
0db re 0.0002μbar per 10vrms at 30cm 115db min.
A piezoelectric ceramic disc is mounted on the node of the fundamental resonant frequency and a conical metal resonator is bonded at the center of the disc that acts as a rigid piston.
Sealed matching layer type (monostatic operation) e.