As a professional liquid level measurement and control instrument-ultrasonic liquid level gauge truly escorts food safety. In the beverage industry, strict hygiene testing is the basic requirement for food and beverages. Ultrasonic level gauges can solve the monitoring of beverage storage, including the detection of containers such as wine and juice.The non-contact measurement method makes the sensor need not be connected to the inside of the container and will not cause any pollution due to measurement, ensuring a safe production environment. Its integrated design, convenient installation and maintenance also brings great convenience to the production and monitoring process. At the same time, with the improvement of living standards, our food packaging requirements are gradually increasing. Ultrasonic sensors are used to detect whether the packaging box is full, quantify the packaging volume, control the filling level, etc., which not only improves production efficiency More than 50%, and provide continuous monitoring data for production enterprises to achieve scientific data collection, sharing and true integration. The timely sharing of data has a very positive impact on food safety incident handling and food safety risk assessment and judgment.