Ultrasonic transducers send and receive waves for many types of sensing. Examples include distance, proximity, level, nondestructive evaluation, web break detection, counting, and security applications

Speakers produce and transmit sounds carried by electrical or radio signals.  This product category is primarily for industrial and OEM speakers rather than those for home use

Ultrasonic instruments use beams of high frequency, short wave signals to inspect, monitor, and measure materials and components

Ultrasonic cleaners use high frequency sound waves to create bubbles for loosening and removing dirt, scale, and other impurities from parts. 

Piezoelectric devices generate electrical signals in response to vibrations and produce mechanical energy in response to electrical signals. Device types include actuators, motors, sensors, and transducers.

Ultrasonic proximity sensors use reflected or transmitted ultrasonic waves to detect the presence or absence of a target component

Linear position sensors and switches, ultrasonic, are used for position and displacement sensing, using ultrasonic technology

Ultrasonic flow meters use sound frequencies to determine flow rates. They do not work well with liquids with suspended solids or air gaps

Piezoelectric drivers and piezoelectric amplifiers are power sources that provide the high voltage levels needed to drive other piezoelectric devices such as actuators, motors, transducers, and sensors.

Piezoelectric sensors measure the electrical potential caused by applying mechanical force to a piezoelectric material. They are used in a variety of pressure-sensing applications.

Pulser and receivers generate ultrasonic pulses, which are propagated into materials for NDT testing

Level sensors are used to detect liquid or powder levels, or interfaces between liquids. There are two basic level-measurement types: continuous and point or multi-point.

Ultrasonic cutting and welding machines vibrate a cutting tool or welding head at a high frequency. They are used to cut or join carbon fiber, glass fiber, laminates, films, cork, prepreg, rubber, leather, plastic, food, and honeycomb materials

Non-destructive testing (NDT) equipment is used to detect, inspect, and measure flaws, bond integrity, and other material conditions without permanently altering or destroying the examined part or product.

Thickness gages are used to make precise dimensional measurements on a wide variety of coatings and materials including steel, plastic, glass, rubber, ceramics, paint, electroplated layers, enamels, etc