Unictron has successfully developed a novel type of dual-frequency ultrasonic air transducer with innovative technologies, which can operate at both lower operating frequency and higher operating frequency “50/200 kHz dual-frequency non-contact ultrasonic level transducer.” This provides the advantage of maximizing detection distance and minimizing the blind zone in one transducer, making the application of the transducer more flexible, and its sensing range can cover most of non-contact ultrasonic level transducers on the market.(more information)

Table: Dimensions and characteristics comparison table