Technology Sourcebook
www.foodengineeringmag.com/articles/91355-level-transmittercontroller

Level transmitter/controller
October 11, 2013
The Omega LVCN210 ultrasonic level transmitter and controller provides continuous level measurement up to 9.8 ft. with a 4 to 20mA signal output; it is configured via a free software download. CE compliant, the unit features 4 programmable relays, a PVDF transducer, 6P polycarbonate enclosure and automatic temperature compensation.
Omega; 800-TC-OMEGA