Ultrasonic Sensor Disks
Tech Notes
TDK Product Features
Ultrasonic sensors disks are ceramic disks, which are using the piezoelectric effect to emit and to detect inaudible sound waves. This property can be used in gases and in liquids for several applications like obstacle detection, distance measuring, flow metering and level sensing. The portfolio covers ultrasonic sensor disks with radial and thickness oscillation mode as well as with the option of wrap around metallization.