Ultrasonic detection system

摘要: An ultrasonic detection system having a flat faced radiator for providing narrow beam of energy with minimal dispersion. The includes an transmitter and receiver unit coupled to transducer producing energy. also planar coupling device between the radiator. encapsulating member surrounds damping transmitted by in all but one direction. is areas that are not means. has area increased density immediately adjacent directly This results radiates relatively which decoupled from radiating face makes ideally suited applications such as level particularly where must be exposed sterilizing procedures.