Quick view Advantage Controls Advantage Controls LS200 Level Sensor MSRP: $531.98 - $577.08 The general-purpose ultrasonic sensor provides non-contacting level measurement from 4” (0.1m) to 78” (1.9m) with a 4-20mA output.The four-wire sensor requires a 24 VDC power supply and will work for... MSRP: $531.98 - $577.08 Quick Add Add to Wish list Compare