Features ​​【High Quality Materials】Non-contact liquid level sensor is applicable to non-metallic containers without direct contact with the liquid, not affected by scale or other impurities. 【Product Role】Intelligent liquid level benchmark adjustment and level memory function, liquid level display mode, can achieve multi-point series connection. 【Durable and Long Service Life】Electronic circuit structure rather than machinery ensures stable performance, durability and a long service life. 【Product Advantages】High stability, high sensitivity, strong anti-interference ability make sure it won't be affected by electromagnet, special designed to deal with power frequency interference and common mode interference. 【Wide Application Range】Suitable for all kinds of curved surface, arc, cylindrical container or pipeline liquid level detection, suitable for connecting various circuits and product applications. Features: 【High Quality Materials】Non-contact liquid level sensor is applicable to non-metallic containers without direct contact with the liquid, not affected by scale or other impurities.  【Product Role】Intelligent liquid level benchmark adjustment and level memory function, liquid level display mode, can achieve multi-point series connection.  【Product Advantages】High stability, high sensitivity, strong anti-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】Compatible with most 5 ~ 24V power adapter. Strong compatibility through a variety of non-metallic material containers, such as plastic, glass, ceramics etc, with a 20mm induction distance. 【Wide Application Range】Suitable for all kinds of curved surface, arc, cylindrical container or pipeline liquid level detection, suitable for connecting various circuits and product applications. Specification: Model: XKC-Y26-NPN, XKC-Y26-PNP (Optional) Operating voltage: 24 (V) voltage range:5~24V Output type: PNP/NPN Rated current: 1-100mA Switch actuated liquid level: PNP/NPN Port type: 2.54 general terminal head Type of installation: 4-core shielded wire Weight: Approx.23g/0.8oz Wiring: Package list: 1 x Non-Contact Liquid Level Sensor Package List