Feature:1. It is suitable for the outer wall of non-metallic pipes without direct contact with liquids, and will not be corroded by corrosive liquids such as strong acid and alkali, and is not affected by scale or other debris.2. Intelligent liquid level reference adjustment and liquid level memory function, liquid level status display mode, multi-point series connection3. The test is accurate and stable, and the boiling water level can be detected4. Pure electronic circuit structure, non-mechanical working mode, stable performance and longevity.5. High stability, high sensitivity, strong interference ability, free from external electromagnetic interference6. Special handling for power frequency interference and common mode interference is compatible with all 5~12V power adapters on the market7. Strong compatibility, through a variety of non-metallic containers, such as plastic, glass, ceramics, etc., sensing distance up to 20mm8. Liquids, powders, and particulate matter can be detected9. Wide voltage range (5~12V), suitable for connecting various circuits and product applications10. Suitable for liquid sensing in all types of containersSpecification:Item Type: SensorWorking Voltage: 5-12VInduction Principle: Capacitive Liquid Level SensingOutput Form : NPNModel: XKC-Y25-NPNResponse Time: 500msOutput Current: 1~100mAWorking Environment Temperature: -10~100CInduction Thickness (Sensitivity) Range: 20mmLevel Error: 1.5mmHumidity: 5%~100%Material: ABSWaterproof Performance: IP67Package List:1 x Sensor