CW series integrated ultrasonic level gauge：

XG/CW series ultrasonic level gauge, integrated ultrasonic level meter. The XGCW series ultrasonic level gauge is an intelligent non-contact level measuring instrument. The product has automatic power adjustment, gain control, temperature compensation, and adopts advanced detection and calculation technology to improve the measurement accuracy of the instrument. It has a suppression function on interference echoes to ensure the authenticity of the measurement results. Ultrasonic level gauges can be widely used for measuring the liquid level of various liquids and the level of solids.

Working principle：

Under the control of a microprocessor, an ultrasonic sensor emits and receives ultrasonic waves, and calculates the distance S between the ultrasonic sensor and the object being measured based on the propagation time of the ultrasonic waves in the air. Since the speed C of sound waves in the air is constant, S can be calculated according to: S=Ct/2. Also, because the distance H between the ultrasonic sensor and the bottom of the container is constant, the liquid level of the object being measured is H=H-S.