Level sensors for bulk media

Sensor Family	Measuring range	Technology	Signal	Points to Consider
KQ10	228 mm stackable	Capacitive	• Switch • IO-Link	• Mount outside non-metallic tank using brackets or adhesive • Units may be stacked to cover larger tanks • At-a-glance level indication via LED bar graph
UGT, UIT	Up to 8 m	Ultrasonic	• Transmitter • Switch • IO-Link	• Accurate level detection regardless of medium • Actual distance available via IO-Link
O1D	Up to 9.8 m	Photoelectric	• Transmitter • Switch • IO-Link	• PMD time-of-flight • Colour / angle independent • Distance level via IO-Link
O3D	Up to 8 m	Photoelectric 3D	• Transmitter • Switch • Ethernet process data interface	• PMD time-of-flight • Colour / angle independent • Visual assessment of distance, level or volume