1.Detection of non s at level: The tool for detecting s of the s on the liquid is not delivered into direct with the liquid during operation, therefore it is ideal for non metallic containers. 2.Intelligent setting and memory function: The intelligent sensor has a reference agreement of the liquid levels and the memory function of the liquid level, which can realize flexible connection with multiple points and efficient monitoring of the liquid level. 3.Electronic circuit structure: The sensor adopts the electronic circuit structure, which ensures stabilized performance, durability and long life and can be operated reliably for a long time without wear of mechanical parts. 4.High stability and sensitivity: The sensor has excellent sensitivity and strong anti interference ability, to resist electromagnetic and power frequency interference and ensure accurate measurements in a variety of environments.