Oil based media - level sensors

Sensor Family	Insertion Lengths	Technology	Signal	Points to Consider
LW	Measuring range 0.01…10 m (up to 15 m with good conditions)	Radar (unguided)	• Transmitter • Switch • IO-Link	• Top-mounted non-contact solution • High accuracy • No impact in pressurized applications • CIP / SIP capable
LR	100…2000 mm	Guided wave radar	• Transmitter • Switch • IO-Link	• Easy top-down mounting • Cut-to-length measuring points • Coaxial tubes increase signal strength for oil applications
LK / LT	264…728 mm	Capacitive	• Transmitter • Switch • IO-Link	• Easy top-down mounting • Independent overflow protection • LT variants include temperature output
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
PS	0…400 inH₂O	Hydrostatic pressure	Transmitter	• Simply drop in tank • 2-wire transmitter • Pressure compensation via internally vented cable
PN	Unlimited	Hydrostatic pressure	• Transmitter • Switch • IO-Link	• Mount at the tank bottom • Two-color display • Inches H₂O range available
PG	Unlimited	Hydrostatic pressure	• Transmitter • Switch	• Mount at the tank bottom • Gauge / digital display • Inches H₂O range available
PA / PX	Unlimited	Hydrostatic pressure	Transmitter	• Mount at the tank bottom • Two-wire transmitter • Inches H₂O range available
UGT	Up to 2200 mm	Ultrasonic	• Transmitter • Switch • IO-Link	• Accurate level detection regardless of medium • Actual distance available via IO-Link