LI5133 \ efector 160 \ Level sensors \ LI0481--K-00KQPKG/US \ RO \ Liquid level and temperature sensor in one unit. The LI Series detects leaks or overflows from tanks, suitable for detecting water, oil, and coolant. • A single sensor can read two measurement parameters and transmit digital data via IO-Link. • Maintenance-free due to the absence of moving parts and easy installation. • Easy configuration through metal proximity buttons or via IO-Link system. • Suitable for various types of liquids such as water, oil, or lubricants.