1、Non-contact detection, no contact with the liquid to be tested. 2、Suitable for liquids of various densities and forms. 3、Small size, easy to install, suitable for all kinds of liquid detection occasions. 4、Suitable for containers of various materials and thicknesses. 5、Product performance is reliable, anti-interference ability. 6、High accuracy, real-time output liquid height value. 7、This product is suitable for real-time detection of various liquids, especially for the detection of liquids that cannot be contacted. Has been widely used in beverage production, household appliances, medical equipment, drinking water equipment, chemical equipment, industrial automation, hazardous liquids in various industries. 1 x Sensor Item Type:Liquid Level SensorVoltage: 3.3~12V DCAverage Current:<35mABlind Area Distance:<=50mmDetect Level Height:50~2000mmWorking Circular: 1SOutput Mode:UART SerialResolution:1mmLiquid Response Time:2SNo Liquid Response Time:10SThe Normal Temperature Accuracy:±(3+H* 0.5%) MmESD:±4/±8 KV