Sitrans LU 01 / LU 02: One or two-channel ultrasonic evaluation unit for large measuring ranges for level measurement of liquids and bulk solids, Measuring range up to 60 m (200 ft). Number of measuring points: LU 02 version, 2 points Input Voltage: 100/115/200/230 V AC, voltage selector switch . . Data communication: No module (Smartlinx ready) Enclosure: Wall mount Approvals: CE, CSA NRTL/C, FM