Air Ultrasonic Ceramic Transducers
Receiving sensitivity at 25 0khz 0db 1 volt μbar 62db min.
Air ultrasonic ceramic transducers. Piezoelectric ceramic manufacturer steminc piezo ceramics. Air ultrasonic ceramic transducers 400st r160 specification 400st160 transmitter 400sr160 receiver center frequency 40 0 1 0khz bandwidth 6db 400st160 2 0khz 400sr160 2 5khz transmitting sound pressure level at 40 0khz. Receiving sensitivity at 40 0khz 0db 1 volt bar 61db min. Uce ut2860 ultrasonic transducer ultrasonic transducer china.
This is why we give the book compilations in this website. Here ultrasonic sensors work as transmitter and receiver with short high frequency acoustic impulses in the range of approx. Welcome to piezo technologies. 0db re 0 0002μbar per 10vrms at 30cm 112db min.
It will definitely ease you to see guide air ultrasonic ceramic transducers. We manufacture advanced piezoelectric ceramics develop custom ultrasonic transducers and assemble devices. Piezo technologies provides complete piezoelectric ceramic piezoelectric transducers and custom ultrasonic transducer solutions for applications and industries such as. Directivity of a flexional ultrasonic transducer see figure depends on the wavelength of the emitted signal in air λ the diameter of the area radiating the signal d and the uniformity of the vibrations across the surface of the ceramic element.
Air ultrasonic ceramic transducers 250st r160 specification 250st160 transmitter 250sr160 receiver center frequency 25 0 1 0khz bandwidth 6db 250st 2 0khz 250sr 2 0khz transmitting sound pressure level at 25 0khz. 51u53 due to covid 19 virus there are fewer airplanes flying international routes. Capacitance at 1khz 20 250st 3000 pf. Receiving sensitivity at 25 0khz 0db 1 volt μbar 62db min.
They are transported in air at sound velocity and reflected from objects. 0db re 0 0002 bar per 10vrms at 30cm 120db min. Government ccr cage number. 0db re 0 0002μbar per 10vrms at 30cm 112db min.
Receiving sensitivity at 25 0khz 0db 1 volt μbar 62db min. Air ultrasonic ceramic transducers 250st r160 specification 250st160 transmitter 250sr160 receiver center frequency 25 0 1 0khz bandwidth 6db 2 0khz transmitting sound pressure level at 25 0khz. As λ is decreased or d is increased the angle of the beam narrows. Ultrasonic ceramic sensor 480ep14d cawn transducer surface sensor taiwan.
Determining the distance between objects using air coupled ultrasound is based on the principle of propagation time measurements. Ultrasonic transducer uce ut2860 part of ultrasonic generator. Thus there is a huge delay on international orders. Air ultrasonic ceramic transducers 250st r160 specification 250st160 transmitter 250sr160 receiver center frequency 25 0 1 0khz bandwidth 6db 250st 2 0khz 250sr 2 0khz transmitting sound pressure level at 25 0khz.
0db re 0 0002μbar per 10vrms at 30cm 112db min.