Features Intelligent liquid level benchmark adjustment and level memory function, liquid level display mode, can achieve multi-point series connection Non-contact liquid level sensor is applicable to non-metallic containers without direct contact with the liquid, not affected by scale or other impurities Electronic circuit structure rather than machinery ensures stable performance, durability and a long service life High stability, high sensitivity, strong anit-interference ability make sure it won't be affected by electromagnet, special designed to deal with power frequency interference and common mode interference Strong compatibility through a variety of non-metallic material containers, such as plastic, glass, ceramics etc, with a 13mm or more induction distance Features:Non-contact liquid level sensor is applicable to non-metallic containers without direct contact with the liquid, not affected by scale or other impurities.Intelligent liquid level benchmark adjustment and level memory function, liquid level display mode, can achieve multi-point series connection. Electronic circuit structure rather than machinery ensures stable performance, durability and a long service life.High stability, high sensitivity, strong anit-interference ability make sure it won't be affected by electromagnet, special designed to deal with power frequency interference and common mode interference. Compatible with most 5 ~ 12V power adapter.Specifications:Model XKC-Y25-PNP Output PNP Input Voltage (InVCC)DC 5~12V Current5mA Output Voltage (high level)InVCCOutput Voltage (low level)0VOutput Current1~100mA Response Time500mS Operating Temperature0~105℃Induction Thickness (sensitivity)0~13 mm CommunicationRS485Humidity5% ~ 100%MaterialABS Ingress ProtectionIP67 Package Includes:1 x Sensor Package List