Piezo Electric Ceramic Disc Transducer. Both electrodes on one side (R configuration) with soldered wire leads. Radial mode vibration.
This product is compatible with Texas Instruments TDC1000 which is a fully integrated analog front-end (AFE) for ultrasonic sensing measurements of level, fluid identification/ concentration, flow, and proximity/ distance applications common in automotive, industrial, medical, and consumer markets. When paired with an MSP430/C2000 MCU, power, wireless, and source code, TI provides the complete ultrasonic sensing solution.