Ultrasonic Level Meter UE Series Power:220VAC-24 VDC Accuracy:0.25~0.5% ... F.S RS485 Optional OEM, CE Approve Ultrasonic Level Meter UE Series Specifications: FunctionsIntegrative TypeSegregated TypeLevel RangeEconomic Type: 5M, 10M, 12M ... (optional corrosion probe) or steam, no vibration. Ultrasonic Level Meter UE Series