Ultrasonic Level Meter UE Series Power:220VAC-24 VDC Accuracy:0.25~0. ... S RS485 Optional OEM, CE Approve Ultrasonic Level Meter UE Series Specifications: FunctionsIntegrative TypeSegregated TypeLevel RangeEconomic Type: 5M, 10M, ... language display Level measurement, distance measurement, transmission value, ambient temperature, echo state, alarm display, algorithm selection.English language display: ...