Advantage Controls LS200 Level Sensor Advantage Controls $519.00 - $563.00 Application: 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 signal distances up to 1000... Choose Options