Ultrasonic receivers, transmitters and benders for distance measuring, fluid flow and fluid-level systems

Stocked by Digi-Key, PUI Audio have added ultrasonic receivers, transmitters, and benders to their product line. Their line of ultrasonic sensors is designed for use in distance measuring, fluid flow and fluid-level systems, ultrasonic cleaning systems, or for detecting glass breakage. Each part is custom-built with an integrated piezo-electric bender that has a resonant frequency targeted for ultrasonic use and works identically to that of a standard piezo-electric bender. Ultrasonic receivers convert high frequency into an AC voltage when activated with the target frequency. Ultrasonic transmitters convert high-frequency voltage into an audio signal for triggering ultrasonic receivers. The UTR-1440K-TT-R is a stand-alone, IP65-rated ultrasonic transmitter/receiver. The ultrasonic benders are designed for very high-frequency, high-voltage circuits meant for ultrasonic cleaning or atomising liquids.