Description: Product list: 1 Non contact Liquid Level Switch, product size is 42mmx17mm line 50cmScope of application: Suit for PP, glass and other containers. The thickness of the sensing tube wall can be up to 20mm, which can be applied to various curved surfaces, cylinders and other irregular containers or pipeline liquid level detection. The liquid level detection is accurate and stable, and can detect cold, hot and boiling liquids.Non contact: Non contact Liquid Level Switch does not directly contact the liquid. The detection signals go through the outer wall of non metal containers and tubes, and is not affected by scale or other debris. The measured liquid is required to have conductivity and the container material is non metal.High performance: Non contact Liquid Level Switch has intelligent liquid level reference adjustment and liquid level memory functions, liquid level condition display mode, can realize multi point series control mode, and supports output interface. Pure electronic circuit structure, non mechanical working mode, high stability and high sensitivityWide voltages: Non contact Liquid Level Switch has a wide voltages range of 5-12V, suitable for connecting various circuits and product applications Specification: Material: PolymerWide Voltages Range: 5-12vOutput Mode: Switch Quantity (Low Level is Effective)Applicable Pipe Diameter Range: 10mm Size Chart: Product Size is 42mmx17mm/1.65inchx0.67inch, Line 50cm/19.69inch Package Includes: 1?Non contact Liquid Level Switch Note: Please allow slightly errors due to manual measurement and different monitors.