1.Product introduction: non liquid level sensor is suitable for nonmetallic containers, does not come into with liquid directly and is not affected by scale or other impurities. It has intelligent level reference adjustment and liquid level memory function, and liquid level display mode. It can realize multipoint series circuiting. It has mains frequency interference and common mode interference. 2.Wide Detection Range Strong Compatibility: The level sensor has a detection range of 13mm or more for various nonmetallic materials such as plastic, glass, ceramic, etc. It is highly compatible and can work with most 5 to 12 V power supplies. 3.Accurate test: The test of the liquid level indicator is accurate and stable, and can determine the boiling water level. It can detect liquids, powders and granules. 4.Good stability: It has high stability, high sensitivity and strong antiinterference ability to ensure that it is not affected by electromagnets. Its electronic circuit construction, which is not mechanical, ensures stable performance, durability and long life.