Features Intelligent liquid level reference adjustment and level memory function, liquid level display mode, can achieve multi-point serial connection Non-contact liquid level sensor is applicable to non-metallic containers without direct contact with liquid, not affected by scale or other impurities Electronic circuit structure instead of machinery ensures stable performance, durability and long service life High stability, high sensitivity, strong anti-interference ability, make sure it is not affected by the electromagnet, specially designed to deal with power frequency interference and common mode interference Strong compatibility through a variety of containers of non-metallic materials, such as plastic, glass, ceramics, etc., with an induction distance of 13mm or more Features: non-contact Liquid level sensor is applicable to non-metallic containers without direct contact with liquid, not affected by scale or other impurities Intelligent liquid level reference adjustment and level memory function, liquid level display mode, can achieve multi-point serial connection. The structure of the electronic circuit instead of the machinery ensures stable performance, durability and long service life. High stability, high sensitivity, strong anti-interference ability make sure it will not be affected by the electromagnet, specially designed to deal with power frequency interference and common mode interference. Compatible with most 5~12V power adapters. Specifications: Model XKC-Y25-PNP exit PNP file Input Voltage (InVCC) DC 5~12V Current 5mA Output Voltage (High Level) In VDC Output Voltage (Low Level) 0V Output Current 1~100mA Response Time 500mS Operating Temperature 0~105°C Induction Thickness (Sensitivity) 0~13mm Communication RS485 Humom age 5% ~ 100% Abdominal Material Ingress Protection IP67 Package Included: 1 x Sensor Package List