A rod-shaped Versatile sensor that detects the state of various medium with ultrasonic.
Detects the ultrasonic velocity propagating through a rod placed in a medium,
which varies depending on the state of the medium.
Detects the liquid level by measuring the propagation time of ultrasonic waves using the difference in the propagation speed of ultrasonic waves in air and liquid. In addition, media type, droplets, and bubbles can be detected.